{"id":"ae215552-081e-44c7-805f-be16f975c8a2","title":"Suspicious Debugger Registration Cmdline","description":"Detects the registration of a debugger for a program that is available in the logon screen (sticky key backdoor).","author":"Florian Roth (Nextron Systems), oscd.community, Jonhnathan Ribeiro","status":"test","level":"high","date":"2019-09-06","modified":"2022-08-06","tags":["attack.persistence","attack.privilege-escalation","attack.t1546.008"],"technique_ids":["T1546.008"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/","https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/"],"source_path":"rules/windows/process_creation/proc_creation_win_registry_install_reg_debugger_backdoor.yml","source_sha256":"6c1240a58c84a22f399f2568a448d37489598c14c888aac6e3770c39f0d64b91","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_registry_install_reg_debugger_backdoor.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 Debugger Registration Cmdline\nid: ae215552-081e-44c7-805f-be16f975c8a2\nstatus: test\ndescription: Detects the registration of a debugger for a program that is available in the logon screen (sticky key backdoor).\nreferences:\n    - https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/\n    - https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/\nauthor: Florian Roth (Nextron Systems), oscd.community, Jonhnathan Ribeiro\ndate: 2019-09-06\nmodified: 2022-08-06\ntags:\n    - attack.persistence\n    - attack.privilege-escalation\n    - attack.t1546.008\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection1:\n        CommandLine|contains: '\\CurrentVersion\\Image File Execution Options\\'\n    selection2:\n        CommandLine|contains:\n            - 'sethc.exe'\n            - 'utilman.exe'\n            - 'osk.exe'\n            - 'magnify.exe'\n            - 'narrator.exe'\n            - 'displayswitch.exe'\n            - 'atbroker.exe'\n            - 'HelpPane.exe'\n    condition: all of selection*\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1546.008","id":"T1546.008","name":"Accessibility Features","page":"techniques/enterprise/T1546.008/"}],"data_path":"data/detection-rules/ae215552-081e-44c7-805f-be16f975c8a2.json","kind":"sigma"}