{"id":"6da2c9f5-7c53-401b-aacb-92c040ce1215","title":"Use of W32tm as Timer","description":"When configured with suitable command line arguments, w32tm can act as a delay mechanism","author":"frack113","status":"test","level":"high","date":"2022-09-25","modified":"","tags":["attack.discovery","attack.t1124"],"technique_ids":["T1124"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Legitimate use"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md","https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains"],"source_path":"rules/windows/process_creation/proc_creation_win_w32tm.yml","source_sha256":"748d765395aef0ecf5236aa776cc5826896edda957cb5cfefd1db0eb16a8d22f","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_w32tm.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Use of W32tm as Timer\nid: 6da2c9f5-7c53-401b-aacb-92c040ce1215\nstatus: test\ndescription: When configured with suitable command line arguments, w32tm can act as a delay mechanism\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md\n    - https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains\nauthor: frack113\ndate: 2022-09-25\ntags:\n    - attack.discovery\n    - attack.t1124\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_w32tm:\n        - Image|endswith: '\\w32tm.exe'\n        - OriginalFileName: 'w32time.dll'\n    selection_cmd:\n        CommandLine|contains|all:\n            - '/stripchart'\n            - '/computer:'\n            - '/period:'\n            - '/dataonly'\n            - '/samples:'\n    condition: all of selection_*\nfalsepositives:\n    - Legitimate use\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1124","id":"T1124","name":"System Time Discovery","page":"techniques/enterprise/T1124/"}],"data_path":"data/detection-rules/6da2c9f5-7c53-401b-aacb-92c040ce1215.json","kind":"sigma"}