{"id":"5a93eb65-dffa-4543-b761-94aa60098fb6","title":"Registry Hide Function from User","description":"Detects registry modifications that hide internal tools or functions from the user (malware like Agent Tesla, Hermetic Wiper 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/T1564.001/T1564.001.md"],"source_path":"rules/windows/registry/registry_set/registry_set_hide_function_user.yml","source_sha256":"e53124a4aa3f3d7d5a25cdbf068c2db17ce30e6b33dff5501cbaf5deafe408e8","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_hide_function_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 Hide Function from User\nid: 5a93eb65-dffa-4543-b761-94aa60098fb6\nstatus: test\ndescription: Detects registry modifications that hide internal tools or functions from the user (malware like Agent Tesla, Hermetic Wiper uses this technique)\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.001/T1564.001.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\\HideClock'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\HideSCAHealth'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\HideSCANetwork'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\HideSCAPower'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\HideSCAVolume'\n        Details: 'DWORD (0x00000001)'\n    selection_set_0:\n        TargetObject|endswith:\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced\\ShowInfoTip'\n            - 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced\\ShowCompColor'\n        Details: 'DWORD (0x00000000)'\n    condition: 1 of selection_set_*\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/5a93eb65-dffa-4543-b761-94aa60098fb6.json","kind":"sigma"}