diff --git a/detections/endpoint/windows_adfind_exe.yml b/detections/endpoint/windows_adfind_exe.yml index 2b826ac1f4..73869ab1f4 100644 --- a/detections/endpoint/windows_adfind_exe.yml +++ b/detections/endpoint/windows_adfind_exe.yml @@ -1,7 +1,7 @@ name: Windows AdFind Exe id: bd3b0187-189b-46c0-be45-f52da2bae67f -version: 4 -date: '2024-05-13' +version: 5 +date: '2024-10-09' author: Jose Hernandez, Bhavin Patel, Splunk status: production type: TTP @@ -17,13 +17,7 @@ data_source: - Sysmon EventID 1 - Windows Event Log Security 4688 - CrowdStrike ProcessRollup2 -search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) - as lastTime from datamodel=Endpoint.Processes where (Processes.process="* -f *" - OR Processes.process="* -b *") AND (Processes.process=*objectcategory* OR Processes.process="* - -gcb *" OR Processes.process="* -sc *") by Processes.dest Processes.user Processes.process_name - Processes.process Processes.parent_process Processes.process_id Processes.parent_process_id - | `drop_dm_object_name(Processes)` | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)` - | `windows_adfind_exe_filter`' +search: '| tstats `security_content_summariesonly` count min(_time) as firstTime max(_time) as lastTime from datamodel=Endpoint.Processes where ((Processes.process="* -f *" OR Processes.process="* -b *") AND (Processes.process=*objectcategory* OR Processes.process="*-gcb *" OR Processes.process="* -sc *" )) OR ((Processes.process="*trustdmp*" OR Processes.process="*dclist*")) by Processes.dest Processes.user Processes.process_name Processes.process Processes.parent_process Processes.process_id Processes.parent_process_id | `drop_dm_object_name(Processes)` | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)` | `windows_adfind_exe_filter`| `windows_adfind_exe_filter`' how_to_implement: The detection is based on data that originates from Endpoint Detection and Response (EDR) agents. These agents are designed to provide security-related telemetry from the endpoints where the agent is installed. To implement this search, @@ -51,7 +45,14 @@ tags: asset_type: Endpoint confidence: 50 impact: 50 - message: Windows AdFind Exe + message: Windows AdFind Exe detected with command-line arguments associated with Active Directory queries on machine - [dest] + atomic_guid: + - 736b4f53-f400-4c22-855d-1a6b5a551600 + - b95fd967-4e62-4109-b48d-265edfd28c3a + - e1ec8d20-509a-4b9a-b820-06c9b2da8eb7 + - 5e2938fb-f919-47b6-8b29-2f6a1f718e99 + - abf00f6c-9983-4d9a-afbc-6b1c6c6448e1 + - 51a98f96-0269-4e09-a10f-e307779a8b05 mitre_attack_id: - T1018 observable: @@ -80,4 +81,4 @@ tests: - data: https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1018/atomic_red_team/windows-sysmon.log source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational - sourcetype: xmlwineventlog + sourcetype: xmlwineventlog \ No newline at end of file