{"id":"480421f9-417f-4d3b-9552-fd2728443ec8","title":"Wow6432Node Windows NT CurrentVersion Autorun Keys Modification","description":"Detects modification of autostart extensibility point (ASEP) in registry.","author":"Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)","status":"test","level":"medium","date":"2019-10-25","modified":"2025-10-22","tags":["attack.privilege-escalation","attack.persistence","attack.t1547.001"],"technique_ids":["T1547.001"],"logsource":{"category":"registry_set","product":"windows"},"falsepositives":["Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason","Legitimate administrator sets up autorun keys for legitimate reason"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md","https://learn.microsoft.com/en-us/sysinternals/downloads/autoruns","https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d"],"source_path":"rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml","source_sha256":"f5628a21ecb2be5373e440d2b2155ad440b56ce6419aa32ef67be465d6e78704","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/registry/registry_set/registry_set_asep_reg_keys_modification_wow6432node_currentversion.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Wow6432Node Windows NT CurrentVersion Autorun Keys Modification\nid: 480421f9-417f-4d3b-9552-fd2728443ec8\nrelated:\n    - id: 17f878b8-9968-4578-b814-c4217fc5768c\n      type: obsolete\nstatus: test\ndescription: Detects modification of autostart extensibility point (ASEP) in registry.\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md\n    - https://learn.microsoft.com/en-us/sysinternals/downloads/autoruns\n    - https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d # a list with registry keys\nauthor: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split)\ndate: 2019-10-25\nmodified: 2025-10-22\ntags:\n    - attack.privilege-escalation\n    - attack.persistence\n    - attack.t1547.001\nlogsource:\n    category: registry_set\n    product: windows\ndetection:\n    selection_wow_nt_current_version_base:\n        TargetObject|contains: '\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion'\n    selection_wow_nt_current_version:\n        TargetObject|contains:\n            - '\\Windows\\Appinit_Dlls'\n            - '\\Image File Execution Options'\n            - '\\Drivers32'\n    filter_main_empty:\n        Details: '(Empty)'\n    filter_main_null:\n        Details: null\n    filter_main_file_exec_options:\n        Details|endswith: '\\Microsoft\\Windows NT\\CurrentVersion\\Image File Execution Options'\n    condition: all of selection_* and not 1 of filter_main_*\nfalsepositives:\n    - Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason\n    - Legitimate administrator sets up autorun keys for legitimate reason\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1547.001","id":"T1547.001","name":"Registry Run Keys / Startup Folder","page":"techniques/enterprise/T1547.001/"}],"data_path":"data/detection-rules/480421f9-417f-4d3b-9552-fd2728443ec8.json","kind":"sigma"}