{"id":"1c3121ed-041b-4d97-a075-07f54f20fb4a","title":"Registry Explorer Policy Modification","description":"Detects registry modifications that disable internal tools or functions in explorer (malware like Agent Tesla uses this technique)","author":"frack113","status":"test","level":"medium","date":"2022-03-18","modified":"2023-08-17","tags":["attack.persistence","attack.defense-impairment","attack.t1112"],"technique_ids":["T1112"],"logsource":{"category":"registry_set","product":"windows"},"falsepositives":["Legitimate admin script"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md"],"source_path":"rules/windows/registry/registry_set/registry_set_set_nopolicies_user.yml","source_sha256":"d76dca0388671750482b28dca4e65a86ffeecd4a1387e76218c22ccd66ce654a","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_set_nopolicies_user.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Registry Explorer Policy Modification\nid: 1c3121ed-041b-4d97-a075-07f54f20fb4a\nstatus: test\ndescription: Detects registry modifications that disable internal tools or functions in explorer (malware like Agent Tesla uses this technique)\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md\nauthor: frack113\ndate: 2022-03-18\nmodified: 2023-08-17\ntags:\n    - attack.persistence\n    - attack.defense-impairment\n    - attack.t1112\nlogsource:\n    category: registry_set\n    product: windows\ndetection:\n    selection_set_1:\n        TargetObject|endswith:\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoLogOff'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoDesktop'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoRun'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoFind'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoControlPanel'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoFileMenu'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoClose'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoSetTaskbar'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoPropertiesMyDocuments'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\NoTrayContextMenu'\n        Details: 'DWORD (0x00000001)'\n    condition: selection_set_1\nfalsepositives:\n    - Legitimate admin script\nlevel: medium\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/1c3121ed-041b-4d97-a075-07f54f20fb4a.json","kind":"sigma"}