{"id":"05a2ab7e-ce11-4b63-86db-ab32e763e11d","title":"MMC Spawning Windows Shell","description":"Detects a Windows command line executable started from MMC","author":"Karneades, Swisscom CSIRT","status":"test","level":"high","date":"2019-08-05","modified":"2022-07-14","tags":["attack.lateral-movement","attack.t1021.003"],"technique_ids":["T1021.003"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":[],"references":["https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/"],"source_path":"rules/windows/process_creation/proc_creation_win_mmc_susp_child_process.yml","source_sha256":"b2aa759a85c32558617e8aaaf699023ea3bff776f8efee4f18dc1b60f5a4b5f5","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_mmc_susp_child_process.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: MMC Spawning Windows Shell\nid: 05a2ab7e-ce11-4b63-86db-ab32e763e11d\nstatus: test\ndescription: Detects a Windows command line executable started from MMC\nreferences:\n    - https://enigma0x3.net/2017/01/05/lateral-movement-using-the-mmc20-application-com-object/\nauthor: Karneades, Swisscom CSIRT\ndate: 2019-08-05\nmodified: 2022-07-14\ntags:\n    - attack.lateral-movement\n    - attack.t1021.003\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection1:\n        ParentImage|endswith: '\\mmc.exe'\n    selection2:\n        - Image|endswith:\n              - '\\cmd.exe'\n              - '\\powershell.exe'\n              - '\\pwsh.exe'\n              - '\\wscript.exe'\n              - '\\cscript.exe'\n              - '\\sh.exe'\n              - '\\bash.exe'\n              - '\\reg.exe'\n              - '\\regsvr32.exe'\n        - Image|contains: '\\BITSADMIN'\n    condition: all of selection*\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1021.003","id":"T1021.003","name":"Distributed Component Object Model","page":"techniques/enterprise/T1021.003/"}],"data_path":"data/detection-rules/05a2ab7e-ce11-4b63-86db-ab32e763e11d.json","kind":"sigma"}