{"id":"c8b00925-926c-47e3-beea-298fd563728e","title":"Remote Access Tool Services Have Been Installed - Security","description":"Detects service installation of different remote access tools software. These software are often abused by threat actors to perform","author":"Connor Martin, Nasreddine Bencherchali (Nextron Systems)","status":"test","level":"medium","date":"2022-12-23","modified":"2024-12-07","tags":["attack.privilege-escalation","attack.persistence","attack.execution","attack.t1543.003","attack.t1569.002"],"technique_ids":["T1543.003","T1569.002"],"logsource":{"product":"windows","service":"security","definition":"The 'System Security Extension' audit subcategory need to be enabled to log the EID 4697"},"falsepositives":["The rule doesn't look for anything suspicious so false positives are expected. If you use one of the tools mentioned, comment it out"],"references":["https://redcanary.com/blog/misbehaving-rats/"],"source_path":"rules/windows/builtin/security/win_security_service_install_remote_access_software.yml","source_sha256":"24c46fe4d9869cc33542aecf4919e830d9cd23bafd771a1302ccca47616d59a7","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/security/win_security_service_install_remote_access_software.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Remote Access Tool Services Have Been Installed - Security\nid: c8b00925-926c-47e3-beea-298fd563728e\nrelated:\n    - id: 1a31b18a-f00c-4061-9900-f735b96c99fc\n      type: similar\nstatus: test\ndescription: Detects service installation of different remote access tools software. These software are often abused by threat actors to perform\nreferences:\n    - https://redcanary.com/blog/misbehaving-rats/\nauthor: Connor Martin, Nasreddine Bencherchali (Nextron Systems)\ndate: 2022-12-23\nmodified: 2024-12-07\ntags:\n    - attack.privilege-escalation\n    - attack.persistence\n    - attack.execution\n    - attack.t1543.003\n    - attack.t1569.002\nlogsource:\n    product: windows\n    service: security\n    definition: The 'System Security Extension' audit subcategory need to be enabled to log the EID 4697\ndetection:\n    selection:\n        EventID: 4697\n        ServiceName|contains:\n            # Based on https://github.com/SigmaHQ/sigma/pull/2841\n            - 'AmmyyAdmin' # https://www.ammyy.com/en/\n            - 'AnyDesk' # https://usersince99.medium.com/windows-privilege-escalation-8214ceaf4db8\n            - 'Atera'\n            - 'BASupportExpressSrvcUpdater' # https://www.systemlookup.com/O23/6837-BASupSrvcUpdater_exe.html\n            - 'BASupportExpressStandaloneService' # https://www.systemlookup.com/O23/6839-BASupSrvc_exe.html\n            - 'chromoting'\n            - 'GoToAssist' # https://www.goto.com/it-management/resolve\n            - 'GoToMyPC' # https://get.gotomypc.com/\n            - 'jumpcloud'\n            - 'LMIGuardianSvc' # https://www.logmein.com/\n            - 'LogMeIn' # https://www.logmein.com/\n            - 'monblanking'\n            - 'Parsec'\n            - 'RManService' # https://www.systemlookup.com/O23/7855-rutserv_exe.html\n            - 'RPCPerformanceService' # https://www.remotepc.com/\n            - 'RPCService' # https://www.remotepc.com/\n            - 'SplashtopRemoteService' # https://www.splashtop.com/\n            - 'SSUService'\n            - 'TeamViewer'\n            - 'TightVNC' # https://www.tightvnc.com/\n            - 'vncserver'\n            - 'Zoho'\n    condition: selection\nfalsepositives:\n    - The rule doesn't look for anything suspicious so false positives are expected. If you use one of the tools mentioned, comment it out\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1543.003","id":"T1543.003","name":"Windows Service","page":"techniques/enterprise/T1543.003/"},{"key":"enterprise/T1569.002","id":"T1569.002","name":"Service Execution","page":"techniques/enterprise/T1569.002/"}],"data_path":"data/detection-rules/c8b00925-926c-47e3-beea-298fd563728e.json","kind":"sigma"}