{"id":"95022b85-ff2a-49fa-939a-d7b8f56eeb9b","title":"HackTool - RedMimicry Winnti Playbook Execution","description":"Detects actions caused by the RedMimicry Winnti playbook a automated breach emulations utility","author":"Alexander Rausch","status":"test","level":"high","date":"2020-06-24","modified":"2023-03-01","tags":["attack.execution","attack.stealth","attack.t1106","attack.t1059.003","attack.t1218.011"],"technique_ids":["T1059.003","T1106","T1218.011"],"logsource":{"product":"windows","category":"process_creation"},"falsepositives":["Unknown"],"references":["https://redmimicry.com/posts/redmimicry-winnti/"],"source_path":"rules/windows/process_creation/proc_creation_win_hktl_redmimicry_winnti_playbook.yml","source_sha256":"d5a3582528277927ec6ea8d5ec805e110f2274c59bb825b84fe71a1f340d9d02","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_hktl_redmimicry_winnti_playbook.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: HackTool - RedMimicry Winnti Playbook Execution\nid: 95022b85-ff2a-49fa-939a-d7b8f56eeb9b\nstatus: test\ndescription: Detects actions caused by the RedMimicry Winnti playbook a automated breach emulations utility\nreferences:\n    - https://redmimicry.com/posts/redmimicry-winnti/\nauthor: Alexander Rausch\ndate: 2020-06-24\nmodified: 2023-03-01\ntags:\n    - attack.execution\n    - attack.stealth\n    - attack.t1106\n    - attack.t1059.003\n    - attack.t1218.011\nlogsource:\n    product: windows\n    category: process_creation\ndetection:\n    selection:\n        Image|endswith:\n            - '\\rundll32.exe'\n            - '\\cmd.exe'\n        CommandLine|contains:\n            - 'gthread-3.6.dll'\n            - '\\Windows\\Temp\\tmp.bat'\n            - 'sigcmm-2.4.dll'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1059.003","id":"T1059.003","name":"Windows Command Shell","page":"techniques/enterprise/T1059.003/"},{"key":"enterprise/T1106","id":"T1106","name":"Native API","page":"techniques/enterprise/T1106/"},{"key":"enterprise/T1218.011","id":"T1218.011","name":"Rundll32","page":"techniques/enterprise/T1218.011/"}],"data_path":"data/detection-rules/95022b85-ff2a-49fa-939a-d7b8f56eeb9b.json","kind":"sigma"}