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Merge pull request #2827 from splunk/ba_improvements
add status field to ba detections package
This commit is contained in:
@@ -77,6 +77,7 @@ class ObjToYmlAdapter(Adapter):
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"id": True,
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"eventSchema": True,
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"version": True,
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"status": True,
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"description": True,
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"search": True,
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"how_to_implement": True,
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@@ -1,6 +1,7 @@
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name: Anomalous usage of Archive Tools
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id: 63614a58-10e2-4c6c-ae81-ea1113681439
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version: 1
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status: production
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description: The following detection identifies the usage of archive tools from the
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command line.
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search: ' | from read_ba_enriched_events() | eval timestamp = ucast(map_get(input_event,"time"),"long",
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@@ -1,6 +1,7 @@
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name: Attempt To Delete Services
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id: a0c8c292-d01a-11eb-aa18-acde48001122
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version: 3
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status: production
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description: The following analytic identifies Windows Service Control, `sc.exe`,
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attempting to delete a service. This is typically identified in parallel with other
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instances of service enumeration of attempts to stop a service and then delete it.
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@@ -1,6 +1,7 @@
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name: Attempt To Disable Services
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id: afb31de4-d023-11eb-98d5-acde48001122
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version: 3
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status: production
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description: The following analytic identifies Windows Service Control, `sc.exe`,
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attempting to disable a service. This is typically identified in parallel with other
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instances of service enumeration of attempts to stop a service and then disable
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@@ -1,6 +1,7 @@
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name: Attempted Credential Dump From Registry via Reg exe
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id: 14038953-e5f2-4daf-acff-5452062baf03
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version: 3
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status: production
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description: The following analytic identifies the use of `reg.exe` attempting to
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export Windows registry keys that contain hashed credentials. Adversaries will utilize
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this technique to capture and perform offline password cracking.
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@@ -1,6 +1,7 @@
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name: BCDEdit Failure Recovery Modification
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id: 76d79d6e-25bb-40f6-b3b2-e0a6b7e5ea13
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version: 1
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status: production
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description: This search looks for flags passed to bcdedit.exe modifications to the
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built-in Windows error recovery boot configurations. This is typically used by ransomware
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to prevent recovery.
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@@ -1,6 +1,7 @@
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name: Clear Unallocated Sector Using Cipher App
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id: 8f907d90-6173-11ec-9c23-acde48001122
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version: 1
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status: production
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description: this search is to detect execution of `cipher.exe` to clear the unallocated
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sectors of a specific disk. This technique was seen in some ransomware to make it
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impossible to forensically recover deleted files.
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+1
@@ -1,6 +1,7 @@
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name: Delete A Net User
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id: 8776d79c-d26e-11eb-9a56-acde48001122
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version: 4
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status: production
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description: This analytic will detect a suspicious net.exe/net1.exe command-line
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to delete a user on a system. This technique may be use by an administrator for
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legitimate purposes, however this behavior has been used in the wild to impair some
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@@ -1,6 +1,7 @@
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name: Deny Permission using Cacls Utility
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id: b76eae28-cd25-11eb-9c92-acde48001122
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version: 3
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status: production
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description: The following analytic identifies the use of `cacls.exe`, `icacls.exe`
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or `xcacls.exe` placing the deny permission on a file or directory. Adversaries
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perform this behavior to prevent responders from reviewing or gaining access to
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@@ -1,6 +1,7 @@
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name: Detect Prohibited Applications Spawning cmd exe
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id: c10a18cb-fd80-4ffa-a844-25026e0a0c94
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version: 4
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status: production
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description: The following analytic identifies parent processes, browsers, Windows
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terminal applications, Office Products and Java spawning cmd.exe. By its very nature,
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many applications spawn cmd.exe natively or built into macros. Much of this will
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@@ -1,6 +1,7 @@
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name: Detect RClone Command-Line Usage
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id: e8b74268-5454-11ec-a799-acde48001122
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version: 1
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status: production
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description: This analytic identifies commonly used command-line arguments used by
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`rclone.exe` to initiate a file transfer. Some arguments were negated as they are
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specific to the configuration used by adversaries. In particular, an adversary may
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@@ -1,6 +1,7 @@
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name: Disable Net User Account
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id: ba858b08-d26c-11eb-af9b-acde48001122
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version: 3
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status: production
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description: This analytic will identify a suspicious command-line that disables a
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user account using the native `net.exe` or `net1.exe` utility to Windows. This technique
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may used by the adversaries to interrupt availability of accounts and continue the
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@@ -1,6 +1,7 @@
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name: DNS Exfiltration Using Nslookup App
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id: 2452e632-9e0d-11eb-34ba-acde48001122
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version: 1
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status: production
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description: This search is to detect potential DNS exfiltration using nslookup application.
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This technique are seen in couple of malware and APT group to exfiltrated collected
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data in a infected machine or infected network. This detection is looking for unique
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+1
@@ -1,6 +1,7 @@
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name: Fsutil Zeroing File
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id: f792cdc9-43ee-4429-a3c0-ffce4fed1a85
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version: 1
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status: production
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description: This search is to detect a suspicious fsutil process to zeroing a target
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file. This technique was seen in lockbit ransomware where it tries to zero out its
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malware path as part of its defense evasion after encrypting the compromised host.
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@@ -1,6 +1,7 @@
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name: Grant Permission Using Cacls Utility
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id: c6da561a-cd29-11eb-ae65-acde48001122
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version: 3
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status: production
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description: The following analytic identifies the use of `cacls.exe`, `icacls.exe`
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or `xcacls.exe` placing the grant permission on a file or directory. Adversaries
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perform this behavior to allow components of their files to run, however it allows
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@@ -1,6 +1,7 @@
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name: Hiding Files And Directories With Attrib exe
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id: 028e4406-6176-11ec-aec2-acde48001122
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version: 1
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status: production
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description: Attackers leverage an existing Windows binary, attrib.exe, to mark specific
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as hidden by using specific flags so that the victim does not see the file. The
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search looks for specific command-line arguments to detect the use of attrib.exe
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@@ -1,6 +1,7 @@
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name: Modify ACLs Permission Of Files Or Folders
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id: 9ae9a48a-cdbe-11eb-875a-acde48001122
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version: 3
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status: production
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description: This analytic identifies suspicious modification of ACL permission to
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a files or folder to make it available to everyone or to a specific user. This technique
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may be used by the adversary to evade ACLs or protected files access. This changes
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@@ -1,6 +1,7 @@
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name: Office Product Spawning Windows Script Host
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id: 3ea3851a-8736-41a0-bc09-7e4485b48fa6
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version: 1
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status: production
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description: The following analytic will identify a Windows Office Product spawning
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WScript.exe or CScript.exe. Tuning may be required based on legitimate application
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usage that may spawn scripts from an Office product.
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@@ -1,6 +1,7 @@
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name: Resize Shadowstorage Volume
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id: dbc30554-d27e-11eb-9e5e-acde48001122
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version: 3
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status: production
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description: The following analytic identifies the resizing of shadowstorage using
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vssadmin.exe to avoid the shadow volumes being made again. This technique is typically
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found used by adversaries during a ransomware event and a precursor to deleting
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@@ -1,6 +1,7 @@
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name: Sdelete Application Execution
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id: fcc52b9a-4616-11ec-8454-acde48001122
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version: 1
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status: production
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description: This analytic will detect the execution of sdelete.exe attempting to
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delete potentially important files that may related to adversary or insider threats
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to destroy evidence or information sabotage. Sdelete is a SysInternals utility meant
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@@ -1,6 +1,7 @@
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name: System Process Running from Unexpected Location
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id: 28179107-099a-464a-94d3-08301e6c055f
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version: 4
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status: production
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description: An attacker tries might try to use different version of a system command
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without overriding original, or they might try to avoid some detection running the
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process from a different folder. This detection checks that a list of system processes
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@@ -1,6 +1,7 @@
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name: WBAdmin Delete System Backups
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id: 71efbf52-4dbb-4c00-a520-306aa546cbb7
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version: 1
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status: production
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description: This search looks for flags passed to wbadmin.exe (Windows Backup Administrator
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Tool) that delete backup files. This is typically used by ransomware to prevent
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recovery.
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@@ -1,6 +1,7 @@
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name: WevtUtil Usage To Clear Logs
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id: 5438113c-cdd9-11eb-93b8-acde48001122
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version: 2
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status: production
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description: The wevtutil.exe application is the windows event log utility. This searches
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for wevtutil.exe with parameters for clearing the application, security, setup,
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powershell, sysmon, or system event logs.
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@@ -1,6 +1,7 @@
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name: Wevtutil Usage To Disable Logs
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id: a4bdc944-cdd9-11eb-ac97-acde48001122
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version: 2
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status: production
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description: This search is to detect execution of wevtutil.exe to disable logs. This
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technique was seen in several ransomware to disable the event logs to evade alerts
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and detections in compromised host.
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@@ -1,6 +1,7 @@
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name: Windows Bits Job Persistence
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id: 1e25e97a-8ea4-11ec-9767-acde48001122
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version: 1
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status: production
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description: The following query identifies Microsoft Background Intelligent Transfer
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Service utility `bitsadmin.exe` scheduling a BITS job to persist on an endpoint.
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The query identifies the parameters used to create, resume or add a file to a BITS
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@@ -1,6 +1,7 @@
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name: Windows Bitsadmin Download File
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id: d76e8188-8f5a-11ec-ace4-acde48001122
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version: 1
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status: production
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description: The following query identifies Microsoft Background Intelligent Transfer
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Service utility `bitsadmin.exe` using the `transfer` parameter to download a remote
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object. In addition, look for `download` or `upload` on the command-line, the switches
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@@ -1,6 +1,7 @@
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name: Windows CertUtil Decode File
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id: b06983f4-8f72-11ec-ab50-acde48001122
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version: 1
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status: production
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description: CertUtil.exe may be used to `encode` and `decode` a file, including PE
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and script code. Encoding will convert a file to base64 with `-----BEGIN CERTIFICATE-----`
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and `-----END CERTIFICATE-----` tags. Malicious usage will include decoding a encoded
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@@ -1,6 +1,7 @@
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name: Windows CertUtil URLCache Download
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id: 8cb1ad38-8f6d-11ec-87a3-acde48001122
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version: 1
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status: production
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description: Certutil.exe may download a file from a remote destination using `-urlcache`.
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This behavior does require a URL to be passed on the command-line. In addition,
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`-f` (force) and `-split` (Split embedded ASN.1 elements, and save to files) will
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@@ -1,6 +1,7 @@
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name: Windows CertUtil VerifyCtl Download
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id: 9ac29c40-8f6b-11ec-b19a-acde48001122
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version: 1
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status: production
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description: 'Certutil.exe may download a file from a remote destination using `-VerifyCtl`.
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This behavior does require a URL to be passed on the command-line. In addition,
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`-f` (force) and `-split` (Split embedded ASN.1 elements, and save to files) will
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@@ -1,6 +1,7 @@
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name: Windows COM Hijacking InprocServer32 Modification
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id: 0ae05a0f-bc84-456b-822a-a5b9c081c7ca
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version: 1
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status: production
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description: The following analytic identifies the use of reg.exe performing an add
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to the InProcServer32, which may be related to COM hijacking. Adversaries can use
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the COM system to insert malicious code that can be executed in place of legitimate
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@@ -1,6 +1,7 @@
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name: Windows Curl Upload to Remote Destination
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id: cc8d046a-543b-11ec-b864-acde48001122
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version: 1
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status: production
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description: 'The following analytic identifies the use of Windows Curl.exe uploading
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a file to a remote destination. \
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@@ -1,6 +1,7 @@
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name: Windows Default Group Policy Object Modified with GPME
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id: bcb55c13-067b-4648-98f3-627010f72520
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version: 1
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status: production
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description: The following analytic identifies the potential edition of a default
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Group Policy Object. A fresh installation of an Active Directory network will typically
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contain two default group policy objects `Default Domain Controllers Policy` and
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@@ -1,6 +1,7 @@
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name: Windows Defender Tools in Non Standard Path
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id: c205bd2e-cd5b-4224-8510-578a2a1f83d7
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version: 1
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status: production
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description: The following analytic identifies usage of the MPCmdRun utility that
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can be abused by adversaries by moving it to a new directory.
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search: ' | from read_ba_enriched_events() | eval timestamp = ucast(map_get(input_event,"time"),"long",
|
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@@ -1,6 +1,7 @@
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name: Windows Diskshadow Proxy Execution
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id: aa502688-9037-11ec-842d-acde48001122
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version: 1
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status: production
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description: DiskShadow.exe is a Microsoft Signed binary present on Windows Server.
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It has a scripting mode intended for complex scripted backup operations. This feature
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also allows for execution of arbitrary unsigned code. This analytic looks for the
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@@ -1,6 +1,7 @@
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name: Windows DotNet Binary in Non Standard Path
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id: 21179107-099a-324a-94d3-08301e6c065f
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version: 1
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status: production
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description: The following analytic identifies native .net binaries within the Windows
|
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operating system that may be abused by adversaries by moving it to a new directory.
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The analytic identifies the .net binary by using a list. If one or the other matches
|
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|
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@@ -1,6 +1,7 @@
|
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name: Windows Exchange PowerShell Module Usage
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id: 1118bc65-b0c7-4589-bc2f-ad6802fd0909
|
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version: 1
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status: production
|
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description: 'The following analytic identifies the usage of Exchange PowerShell modules
|
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that were recently used for a proof of concept related to ProxyShell. Currently,
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there is no active data shared or data we could re-produce relate to this part of
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|
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@@ -1,6 +1,7 @@
|
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name: Windows Execute Arbitrary Commands with MSDT
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id: f253f9c2-10f0-4cc8-b469-f505ba8c2038
|
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version: 1
|
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status: production
|
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description: The following analytic identifies a recently disclosed arbitraty command
|
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execution using Windows msdt.exe - a Diagnostics Troubleshooting Wizard. The sample
|
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identified will use the ms-msdt:/ protocol handler to load msdt.exe to retrieve
|
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|
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@@ -1,6 +1,7 @@
|
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name: Windows File Share Discovery With Powerview
|
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id: ec4f671e-c736-4f78-a4c0-8fe809e952e5
|
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version: 1
|
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status: production
|
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description: The following analytic identifies the use of the Invoke-ShareFinder PowerShell
|
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commandlet part of PowerView. This module obtains the list of all active domain
|
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computers and lists the active shares on each computer. Network file shares in Active
|
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|
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@@ -1,6 +1,7 @@
|
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name: Windows Findstr GPP Discovery
|
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id: 73ed0f19-080e-4917-b7c6-56e1760a50d4
|
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version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the use of the findstr command employed
|
||||
to search for unsecured credentials Group Policy Preferences (GPP). GPP are tools
|
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that allow administrators to create domain policies with embedded credentials. These
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows Ingress Tool Transfer Using Explorer
|
||||
id: 695bfad6-9662-4f9e-a576-bf02a951aa60
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the Windows Explorer process with a
|
||||
URL within the command-line. Explorer.exe is known Windows process that handles
|
||||
start menu, taskbar, desktop and file manager. Many adversaries abuse this process,
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows LOLBin Binary in Non Standard Path
|
||||
id: 25689101-012a-324a-94d3-08301e6c065a
|
||||
version: 4
|
||||
status: production
|
||||
description: The following analytic identifies native living off the land binaries
|
||||
within the Windows operating system that may be abused by adversaries by moving
|
||||
it to a new directory. The list of binaries was derived from the https://lolbas-project.github.io
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows MSHTA Child Process
|
||||
id: f63f7e9c-9526-11ec-9fc7-acde48001122
|
||||
version: 2
|
||||
status: production
|
||||
description: The following analytic identifies child processes spawning from "mshta.exe".
|
||||
The search will return the first time and last time these command-line arguments
|
||||
were used for these executions, as well as the target system, the user, parent process
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows MSHTA Command-Line URL
|
||||
id: 9b35c538-94ef-11ec-9439-acde48001122
|
||||
version: 1
|
||||
status: production
|
||||
description: This analytic identifies when Microsoft HTML Application Host (mshta.exe)
|
||||
utility is used to make remote http connections. Adversaries may use mshta.exe to
|
||||
proxy the download and execution of remote .hta files. The analytic identifies command
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows MSHTA Inline HTA Execution
|
||||
id: 24962154-9524-11ec-9333-acde48001122
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies "mshta.exe" execution with inline protocol
|
||||
handlers. "JavaScript", "VBScript", and "About" are the only supported options when
|
||||
invoking HTA content directly on the command-line. The search will return the first
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows Odbcconf Load Response File
|
||||
id: 7b6c3fac-0c37-4efc-a85e-de88f42b6763
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the odbcconf.exe, Windows Open Database
|
||||
Connectivity utility, loading up a resource file. The file extension is arbitrary
|
||||
and may be named anything. The resource file itself may have different commands
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows OS Credential Dumping with Ntdsutil Export NTDS
|
||||
id: dad9ddec-a72a-47be-87b6-a0f7ba98ed6e
|
||||
version: 1
|
||||
status: production
|
||||
description: 'Monitor for signs that Ntdsutil is being used to Extract Active Directory
|
||||
database - NTDS.dit, typically used for offline password cracking. It may be used
|
||||
in normal circumstances with no command line arguments or shorthand variations of
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows OS Credential Dumping with Procdump
|
||||
id: e102e297-dbe6-4a19-b319-5c08f4c19a06
|
||||
version: 1
|
||||
status: production
|
||||
description: 'Detect procdump.exe dumping the lsass process. This query looks for
|
||||
both -mm and -ma usage. -mm will produce a mini dump file and -ma will write a dump
|
||||
file with all process memory. Both are highly suspect and should be reviewed. This
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Powershell Connect to Internet With Hidden Window
|
||||
id: 477e068e-8b6d-11ec-b6c1-81af21670352
|
||||
version: 2
|
||||
status: production
|
||||
description: The following hunting analytic identifies PowerShell commands utilizing
|
||||
the WindowStyle parameter to hide the window on the compromised endpoint. This combination
|
||||
of command-line options is suspicious because it is overriding the default PowerShell
|
||||
|
||||
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows PowerShell Disabled Kerberos Pre-Authentication Discovery Get-ADUser
|
||||
id: d57b4d91-fc91-4482-a325-47693cced1eb
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic utilizes PowerShell Script Block Logging (EventCode=4104)
|
||||
to identify the execution of the `Get-ADUser` commandlet with specific parameters.
|
||||
`Get-ADUser` is part of the Active Directory PowerShell module used to manage Windows
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows PowerShell Disabled Kerberos Pre-Authentication Discovery With PowerView
|
||||
id: dc3f2af7-ca69-47ce-a122-9f9787e19417
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic utilizes PowerShell Script Block Logging (EventCode=4104)
|
||||
to identify the execution of the `Get-DomainUser` commandlet with specific parameters.
|
||||
`Get-DomainUser` is part of PowerView, a PowerShell tool used to perform enumeration
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows Powershell DownloadFile
|
||||
id: 46440222-81d5-44b1-a376-19dcd70d1b08
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the use of PowerShell downloading a
|
||||
file using `DownloadFile` method. This particular method is utilized in many different
|
||||
PowerShell frameworks to download files and output to disk. Identify the source
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows PowerShell Start-BitsTransfer
|
||||
id: 0bafd086-8f61-11ec-996e-acde48001122
|
||||
version: 1
|
||||
status: production
|
||||
description: Start-BitsTransfer is the PowerShell "version" of BitsAdmin.exe. Similar
|
||||
functionality is present. This technique variation is not as commonly used by adversaries,
|
||||
but has been abused in the past. Lesser known uses include the ability to set the
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows PowerSploit GPP Discovery
|
||||
id: fdef746e-71fb-41ce-8ab2-b4a5a6b50ca2
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the use of the Get-GPPPassword PowerShell
|
||||
commandlet employed to search for unsecured credentials Group Policy Preferences
|
||||
(GPP). GPP are tools that allow administrators to create domain policies with embedded
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows Rasautou DLL Execution
|
||||
id: 6f42b8ce-1e15-11ec-ad5a-acde48001122
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the Windows Windows Remote Auto Dialer,
|
||||
rasautou.exe executing an arbitrary DLL. This technique is used to execute arbitrary
|
||||
shellcode or DLLs via the rasautou.exe LOLBin capability. During triage, review
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Acccheckconsole exe LOLBAS in Non Standard Path
|
||||
id: c842931e-661f-42bc-a4df-0460d93cfb69
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies AccCheckConsole.exe which is a native
|
||||
living off the land binary or script (LOLBAS) within the Windows operating system
|
||||
that may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Adplus exe LOLBAS in Non Standard Path
|
||||
id: ecaaf956-c516-4980-b08e-8c01c19614ca
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies adplus.exe which is a native living
|
||||
off the land binary or script (LOLBAS) within the Windows operating system that
|
||||
may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Advpack dll LOLBAS in Non Standard Path
|
||||
id: 3284e4f4-67f7-49b6-ad5e-a8fcead2eef8
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies Advpack.dll which is a native living
|
||||
off the land binary or script (LOLBAS) within the Windows operating system that
|
||||
may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
dist/ssa/srs/ssa___windows_rename_system_utilities_agentexecutor_exe_lolbas_in_non_standard_path.yml
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Agentexecutor exe LOLBAS in Non Standard Path
|
||||
id: e124f71f-11bc-47e4-9931-6046d256005d
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies AgentExecutor.exe which is a native
|
||||
living off the land binary or script (LOLBAS) within the Windows operating system
|
||||
that may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Appinstaller exe LOLBAS in Non Standard Path
|
||||
id: 057c06c7-ef31-4749-b5c9-199152e53a06
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies AppInstaller.exe which is a native
|
||||
living off the land binary or script (LOLBAS) within the Windows operating system
|
||||
that may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Appvlp exe LOLBAS in Non Standard Path
|
||||
id: 93862a89-abe0-4094-909a-08ec390aa5e3
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies Appvlp.exe which is a native living
|
||||
off the land binary or script (LOLBAS) within the Windows operating system that
|
||||
may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Aspnet compiler exe LOLBAS in Non Standard Path
|
||||
id: d75cc561-3828-4d0a-92c4-0eb93bfe0929
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies Aspnet_Compiler.exe which is a native
|
||||
living off the land binary or script (LOLBAS) within the Windows operating system
|
||||
that may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities At exe LOLBAS in Non Standard Path
|
||||
id: 6401d583-0052-4dc5-a713-68b510826d2b
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies At.exe which is a native living off
|
||||
the land binary or script (LOLBAS) within the Windows operating system that may
|
||||
be abused by adversaries by moving it to a new directory. The list of binaries was
|
||||
|
||||
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows Rename System Utilities Atbroker exe LOLBAS in Non Standard Path
|
||||
id: b8da7ea5-8c16-4eff-9787-54ec271159e0
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies Atbroker.exe which is a native living
|
||||
off the land binary or script (LOLBAS) within the Windows operating system that
|
||||
may be abused by adversaries by moving it to a new directory. The list of binaries
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows Rundll32 Comsvcs Memory Dump
|
||||
id: 76bb9e35-f314-4c3d-a385-83c72a13ce4e
|
||||
version: 5
|
||||
status: production
|
||||
description: The following analytic identifies memory dumping using comsvcs.dll with
|
||||
the minidump function with `rundll32.exe`. This technique is common with adversaries
|
||||
who would like to dump the memory of lsass.exe.
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows Rundll32 Inline HTA Execution
|
||||
id: 0caa1dd6-94f5-11ec-9786-acde48001122
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies "rundll32.exe" execution with inline
|
||||
protocol handlers. "JavaScript", "VBScript", and "About" are the only supported
|
||||
options when invoking HTA content directly on the command-line. This type of behavior
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows Script Host Spawn MSBuild
|
||||
id: 92886f1c-9b11-11ec-848a-acde48001122
|
||||
version: 1
|
||||
status: production
|
||||
description: This analytic is to detect a suspicious child process of MSBuild spawned
|
||||
by Windows Script Host - cscript or wscript. This behavior or event are commonly
|
||||
seen and used by malware or adversaries to execute malicious msbuild process using
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows System Binary Proxy Execution Compiled HTML File Decompile
|
||||
id: 11c32b19-05a6-48a8-ab28-18dbd9ec5d50
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the decompile parameter with the HTML
|
||||
Help application, HH.exe. This is a uncommon command to see ran and behavior. Most
|
||||
recently this was seen in a APT41 campaign where a CHM file was delivered and a
|
||||
|
||||
Vendored
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows System Binary Proxy Execution Compiled HTML File URL In Command Line
|
||||
id: 0fec631a-7c9b-4e4c-b28b-93260953e25f
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies hh.exe (HTML Help) execution of a Compiled
|
||||
HTML Help (CHM) file from a remote url. This particular technique will load Windows
|
||||
script code from a compiled help file. CHM files may contain nearly any file type
|
||||
|
||||
+1
@@ -2,6 +2,7 @@ name: Windows System Binary Proxy Execution Compiled HTML File Using InfoTech St
|
||||
Handlers
|
||||
id: ba0c2450-caea-4086-ac3a-a71e2659754b
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies hh.exe (HTML Help) execution of a Compiled
|
||||
HTML Help (CHM) file using InfoTech Storage Handlers. This particular technique
|
||||
will load Windows script code from a compiled help file, using InfoTech Storage
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows System Binary Proxy Execution MSIExec DLLRegisterServer
|
||||
id: 8d1d5570-722c-49a3-996c-2e2cceef5163
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the usage of msiexec.exe using the
|
||||
/y switch parameter, which grants the ability for msiexec to load DLLRegisterServer.
|
||||
Upon triage, review parent process and capture any artifacts for further review.
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows System Binary Proxy Execution MSIExec Remote Download
|
||||
id: 92cbbf0f-9a6b-4e9d-8c35-cc9244a4e3d5
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies msiexec.exe with http in the command-line.
|
||||
This procedure will utilize msiexec.exe to download a remote file and load it. During
|
||||
triage, review parallel processes and capture any artifacts on disk for review.
|
||||
|
||||
+1
@@ -1,6 +1,7 @@
|
||||
name: Windows System Binary Proxy Execution MSIExec Unregister DLL
|
||||
id: df76a8d1-92e1-4ec9-b8f7-695b5838703e
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies the usage of msiexec.exe using the
|
||||
/z switch parameter, which grants the ability for msiexec to unload DLLRegisterServer.
|
||||
Upon triage, review parent process and capture any artifacts for further review.
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
name: Windows WMIPrvse Spawn MSBuild
|
||||
id: 76b3b290-9b31-11ec-a934-acde48001122
|
||||
version: 1
|
||||
status: production
|
||||
description: The following analytic identifies wmiprvse.exe spawning msbuild.exe.
|
||||
This behavior is indicative of a COM object being utilized to spawn msbuild from
|
||||
wmiprvse.exe. It is common for MSBuild.exe to be spawned from devenv.exe while using
|
||||
|
||||
Reference in New Issue
Block a user