{"id":"1eeed653-dbc8-4187-ad0c-eeebb20e6599","title":"Potential SPN Enumeration Via Setspn.EXE","description":"Detects service principal name (SPN) enumeration used for Kerberoasting","author":"Markus Neis, keepwatch","status":"test","level":"medium","date":"2018-11-14","modified":"2023-10-23","tags":["attack.credential-access","attack.t1558.003"],"technique_ids":["T1558.003"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Administration activity"],"references":["https://web.archive.org/web/20200329173843/https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation","https://www.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation/?edition=2019"],"source_path":"rules/windows/process_creation/proc_creation_win_setspn_spn_enumeration.yml","source_sha256":"3e56eea5faadbf5b7ae65a804609fb7b99da9f727f625e4421544e636267847f","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_setspn_spn_enumeration.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 SPN Enumeration Via Setspn.EXE\nid: 1eeed653-dbc8-4187-ad0c-eeebb20e6599\nstatus: test\ndescription: Detects service principal name (SPN) enumeration used for Kerberoasting\nreferences:\n    - https://web.archive.org/web/20200329173843/https://p16.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation\n    - https://www.praetorian.com/blog/how-to-use-kerberoasting-t1208-for-privilege-escalation/?edition=2019\nauthor: Markus Neis, keepwatch\ndate: 2018-11-14\nmodified: 2023-10-23\ntags:\n    - attack.credential-access\n    - attack.t1558.003\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_pe:\n        - Image|endswith: '\\setspn.exe'\n        - OriginalFileName: 'setspn.exe'\n        - Description|contains|all:\n              - 'Query or reset the computer'\n              - 'SPN attribute'\n    selection_cli:\n        CommandLine|contains:\n            - ' -q '\n            - ' /q '\n    condition: all of selection_*\nfalsepositives:\n    - Administration activity\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1558.003","id":"T1558.003","name":"Kerberoasting","page":"techniques/enterprise/T1558.003/"}],"data_path":"data/detection-rules/1eeed653-dbc8-4187-ad0c-eeebb20e6599.json","kind":"sigma"}