{"id":"87261fb2-69d0-42fe-b9de-88c6b5f65a43","title":"Atera Agent Installation","description":"Detects successful installation of Atera Remote Monitoring & Management (RMM) agent as recently found to be used by Conti operators","author":"Bhabesh Raj","status":"test","level":"high","date":"2021-09-01","modified":"2022-12-25","tags":["attack.command-and-control","attack.t1219.002"],"technique_ids":["T1219.002"],"logsource":{"service":"application","product":"windows"},"falsepositives":["Legitimate Atera agent installation"],"references":["https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent"],"source_path":"rules/windows/builtin/application/msiinstaller/win_software_atera_rmm_agent_install.yml","source_sha256":"68edc9c57bc5e7afe9f81f99700cf73e8e07b42b67edc7d469fff2f01ff785de","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/application/msiinstaller/win_software_atera_rmm_agent_install.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Atera Agent Installation\nid: 87261fb2-69d0-42fe-b9de-88c6b5f65a43\nstatus: test\ndescription: Detects successful installation of Atera Remote Monitoring & Management (RMM) agent as recently found to be used by Conti operators\nreferences:\n    - https://www.advintel.io/post/secret-backdoor-behind-conti-ransomware-operation-introducing-atera-agent\nauthor: Bhabesh Raj\ndate: 2021-09-01\nmodified: 2022-12-25\ntags:\n    - attack.command-and-control\n    - attack.t1219.002\nlogsource:\n    service: application\n    product: windows\ndetection:\n    selection:\n        EventID: 1033\n        Provider_Name: MsiInstaller\n        Message|contains: AteraAgent\n    condition: selection\nfalsepositives:\n    - Legitimate Atera agent installation\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1219.002","id":"T1219.002","name":"Remote Desktop Software","page":"techniques/enterprise/T1219.002/"}],"data_path":"data/detection-rules/87261fb2-69d0-42fe-b9de-88c6b5f65a43.json","kind":"sigma"}