{"id":"77946e79-97f1-45a2-84b4-f37b5c0d8682","title":"Suspicious Registry Modification From ADS Via Regini.EXE","description":"Detects the import of an alternate data stream with regini.exe, regini.exe can be used to modify registry keys.","author":"Eli Salem, Sander Wiebing, oscd.community","status":"test","level":"high","date":"2020-10-12","modified":"2023-02-08","tags":["attack.persistence","attack.defense-impairment","attack.t1112"],"technique_ids":["T1112"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://lolbas-project.github.io/lolbas/Binaries/Regini/","https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f","https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/regini"],"source_path":"rules/windows/process_creation/proc_creation_win_regini_ads.yml","source_sha256":"31fdeef0628c5b22f67ca011c5fca8f262eeb593ea1e0a51b5bbbb4451305873","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_regini_ads.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Suspicious Registry Modification From ADS Via Regini.EXE\nid: 77946e79-97f1-45a2-84b4-f37b5c0d8682\nrelated:\n    - id: 5f60740a-f57b-4e76-82a1-15b6ff2cb134\n      type: derived\nstatus: test\ndescription: Detects the import of an alternate data stream with regini.exe, regini.exe can be used to modify registry keys.\nreferences:\n    - https://lolbas-project.github.io/lolbas/Binaries/Regini/\n    - https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f\n    - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/regini\nauthor: Eli Salem, Sander Wiebing, oscd.community\ndate: 2020-10-12\nmodified: 2023-02-08\ntags:\n    - attack.persistence\n    - attack.defense-impairment\n    - attack.t1112\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_img:\n        - Image|endswith: '\\regini.exe'\n        - OriginalFileName: 'REGINI.EXE'\n    selection_re:\n        CommandLine|re: ':[^ \\\\]'\n    condition: all of selection_*\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1112","id":"T1112","name":"Modify Registry","page":"techniques/enterprise/T1112/"}],"data_path":"data/detection-rules/77946e79-97f1-45a2-84b4-f37b5c0d8682.json","kind":"sigma"}