{"id":"c363385c-f75d-4753-a108-c1a8e28bdbda","title":"Potential Manage-bde.wsf Abuse To Proxy Execution","description":"Detects potential abuse of the \"manage-bde.wsf\" script as a LOLBIN to proxy execution","author":"oscd.community, Natalia Shornikova, Nasreddine Bencherchali (Nextron Systems)","status":"test","level":"high","date":"2020-10-13","modified":"2023-02-03","tags":["attack.stealth","attack.t1216"],"technique_ids":["T1216"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unlikely"],"references":["https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/","https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712","https://twitter.com/bohops/status/980659399495741441","https://twitter.com/JohnLaTwC/status/1223292479270600706","https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md"],"source_path":"rules/windows/process_creation/proc_creation_win_lolbin_manage_bde.yml","source_sha256":"a664bfde3703792f4cbb4654cb7e4dc3cb3d5f21ee48e5d5e39be6a1af8cbe76","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_lolbin_manage_bde.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Potential Manage-bde.wsf Abuse To Proxy Execution\nid: c363385c-f75d-4753-a108-c1a8e28bdbda\nstatus: test\ndescription: Detects potential abuse of the \"manage-bde.wsf\" script as a LOLBIN to proxy execution\nreferences:\n    - https://lolbas-project.github.io/lolbas/Scripts/Manage-bde/\n    - https://gist.github.com/bohops/735edb7494fe1bd1010d67823842b712\n    - https://twitter.com/bohops/status/980659399495741441\n    - https://twitter.com/JohnLaTwC/status/1223292479270600706\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1216/T1216.md\nauthor: oscd.community, Natalia Shornikova, Nasreddine Bencherchali (Nextron Systems)\ndate: 2020-10-13\nmodified: 2023-02-03\ntags:\n    - attack.stealth\n    - attack.t1216\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_wscript_img:\n        - Image|endswith: '\\wscript.exe'\n        - OriginalFileName: 'wscript.exe'\n    selection_wscript_cli:\n        CommandLine|contains: 'manage-bde.wsf'\n    selection_parent:\n        ParentImage|endswith:\n            - '\\cscript.exe'\n            - '\\wscript.exe'\n        ParentCommandLine|contains: 'manage-bde.wsf'\n    selection_filter_cmd:\n        Image|endswith: '\\cmd.exe'\n    condition: all of selection_wscript_* or (selection_parent and not selection_filter_cmd)\nfalsepositives:\n    - Unlikely\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1216","id":"T1216","name":"System Script Proxy Execution","page":"techniques/enterprise/T1216/"}],"data_path":"data/detection-rules/c363385c-f75d-4753-a108-c1a8e28bdbda.json","kind":"sigma"}