{"id":"bf72941a-cba0-41ea-b18c-9aca3925690d","title":"PowerShell ADRecon Execution","description":"Detects execution of ADRecon.ps1 for AD reconnaissance which has been reported to be actively used by FIN7","author":"Bhabesh Raj","status":"test","level":"high","date":"2021-07-16","modified":"2022-09-06","tags":["attack.discovery","attack.execution","attack.t1059.001"],"technique_ids":["T1059.001"],"logsource":{"product":"windows","category":"ps_script","definition":"Requirements: Script Block Logging must be enabled"},"falsepositives":["Unknown"],"references":["https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1","https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319"],"source_path":"rules/windows/powershell/powershell_script/posh_ps_adrecon_execution.yml","source_sha256":"7632545c9a4cad86abdab5cc6146a54d247a141750c50a3a6a1b6613e444bf43","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/powershell/powershell_script/posh_ps_adrecon_execution.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: PowerShell ADRecon Execution\nid: bf72941a-cba0-41ea-b18c-9aca3925690d\nstatus: test\ndescription: Detects execution of ADRecon.ps1 for AD reconnaissance which has been reported to be actively used by FIN7\nreferences:\n    - https://github.com/sense-of-security/ADRecon/blob/11881a24e9c8b207f31b56846809ce1fb189bcc9/ADRecon.ps1\n    - https://bi-zone.medium.com/from-pentest-to-apt-attack-cybercriminal-group-fin7-disguises-its-malware-as-an-ethical-hackers-c23c9a75e319\nauthor: Bhabesh Raj\ndate: 2021-07-16\nmodified: 2022-09-06\ntags:\n    - attack.discovery\n    - attack.execution\n    - attack.t1059.001\nlogsource:\n    product: windows\n    category: ps_script\n    definition: 'Requirements: Script Block Logging must be enabled'\ndetection:\n    selection:\n        ScriptBlockText|contains:\n            - 'Function Get-ADRExcelComOb'\n            - 'Get-ADRGPO'\n            - 'Get-ADRDomainController'\n            - 'ADRecon-Report.xlsx' # Default\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1059.001","id":"T1059.001","name":"PowerShell","page":"techniques/enterprise/T1059.001/"}],"data_path":"data/detection-rules/bf72941a-cba0-41ea-b18c-9aca3925690d.json","kind":"sigma"}