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P4T12ICK
74 lines
2.5 KiB
YAML
74 lines
2.5 KiB
YAML
name: Windows Odbcconf Load Response File
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id: 1acafff9-1347-4b40-abae-f35aa4ba85c1
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version: 1
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date: '2022-06-30'
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author: Michael Haag, Splunk
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status: production
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type: TTP
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description: The following analytic identifies the odbcconf.exe, Windows Open Database
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Connectivity utility, loading up a resource file. The file extension is arbitrary
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and may be named anything. The resource file itself may have different commands
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supported by Odbcconf to load up a DLL (REGSVR) on disk or additional commands.
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During triage, review file modifications and parallel processes.
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data_source:
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- Sysmon Event ID 1
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search:
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selection1:
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CommandLine:
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- '*-f *'
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- '*/f *'
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Image|endswith: odbcconf.exe
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selection2:
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CommandLine: '*.rsp*'
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condition: selection1 and selection2
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how_to_implement: To successfully implement this search you need to be ingesting information
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on process that include the name of the process responsible for the changes from
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your endpoints into the `Endpoint` datamodel in the `Processes` node. In addition,
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confirm the latest CIM App 4.20 or higher is installed and the latest TA for the
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endpoint product.
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known_false_positives: False positives may be present and filtering may need to occur
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based on legitimate application usage. Filter as needed.
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references:
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- https://strontic.github.io/xcyclopedia/library/odbcconf.exe-07FBA12552331355C103999806627314.html
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- https://twitter.com/redcanary/status/1541838407894171650?s=20&t=kp3WBPtfnyA3xW7D7wx0uw
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tags:
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analytic_story:
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- Living Off The Land
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asset_type: Endpoint
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confidence: 70
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impact: 60
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message: An instance of $parent_process_name$ spawning $process_name$ was identified
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on endpoint $dest$ by user $user$ attempting to circumvent controls.
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mitre_attack_id:
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- T1218.008
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observable:
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- name: user
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type: User
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role:
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- Victim
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- name: dest
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type: Hostname
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role:
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- Victim
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- name: parent_process_name
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type: Process Name
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role:
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- Parent Process
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- name: process_name
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type: Process
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role:
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- Child Process
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product:
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- Splunk Enterprise
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- Splunk Enterprise Security
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- Splunk Cloud
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risk_score: 42
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security_domain: endpoint
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tests:
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- name: True Positive Test
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attack_data:
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- data: https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1218.008/atomic_red_team/windows-sysmon-odbc-rsp.log
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source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational
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sourcetype: xmlwineventlog
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update_timestamp: true
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