{"id":"883835a7-df45-43e4-bf1d-4268768afda4","title":"Regedit as Trusted Installer","description":"Detects a regedit started with TrustedInstaller privileges or by ProcessHacker.exe","author":"Florian Roth (Nextron Systems)","status":"test","level":"high","date":"2021-05-27","modified":"2022-10-09","tags":["attack.privilege-escalation","attack.t1548"],"technique_ids":["T1548"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unlikely"],"references":["https://twitter.com/1kwpeter/status/1397816101455765504"],"source_path":"rules/windows/process_creation/proc_creation_win_regedit_trustedinstaller.yml","source_sha256":"90922ca0e75bb783c18083365a787b2a64dee207d74893d08d4f49fdadde5418","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_regedit_trustedinstaller.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Regedit as Trusted Installer\nid: 883835a7-df45-43e4-bf1d-4268768afda4\nstatus: test\ndescription: Detects a regedit started with TrustedInstaller privileges or by ProcessHacker.exe\nreferences:\n    - https://twitter.com/1kwpeter/status/1397816101455765504\nauthor: Florian Roth (Nextron Systems)\ndate: 2021-05-27\nmodified: 2022-10-09\ntags:\n    - attack.privilege-escalation\n    - attack.t1548\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        Image|endswith: '\\regedit.exe'\n        ParentImage|endswith:\n            - '\\TrustedInstaller.exe'\n            - '\\ProcessHacker.exe'\n    condition: selection\nfalsepositives:\n    - Unlikely\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1548","id":"T1548","name":"Abuse Elevation Control Mechanism","page":"techniques/enterprise/T1548/"}],"data_path":"data/detection-rules/883835a7-df45-43e4-bf1d-4268768afda4.json","kind":"sigma"}