{"id":"730fc21b-eaff-474b-ad23-90fd265d4988","title":"Psexec Execution","description":"Detects user accept agreement execution in psexec commandline","author":"omkar72","status":"test","level":"medium","date":"2020-10-30","modified":"2023-02-28","tags":["attack.execution","attack.lateral-movement","attack.t1569","attack.t1021"],"technique_ids":["T1021","T1569"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Administrative scripts."],"references":["https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html"],"source_path":"rules/windows/process_creation/proc_creation_win_sysinternals_psexec_execution.yml","source_sha256":"93321d8710f0ba6b66c32e7f72598e2037d2c4e51ad56f206d6621e94c53635c","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_sysinternals_psexec_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: Psexec Execution\nid: 730fc21b-eaff-474b-ad23-90fd265d4988\nstatus: test\ndescription: Detects user accept agreement execution in psexec commandline\nreferences:\n    - https://www.fireeye.com/blog/threat-research/2020/10/kegtap-and-singlemalt-with-a-ransomware-chaser.html\nauthor: omkar72\ndate: 2020-10-30\nmodified: 2023-02-28\ntags:\n    - attack.execution\n    - attack.lateral-movement\n    - attack.t1569\n    - attack.t1021\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        - Image|endswith: '\\psexec.exe'\n        - OriginalFileName: 'psexec.c'\n    condition: selection\nfalsepositives:\n    - Administrative scripts.\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1021","id":"T1021","name":"Remote Services","page":"techniques/enterprise/T1021/"},{"key":"enterprise/T1569","id":"T1569","name":"System Services","page":"techniques/enterprise/T1569/"}],"data_path":"data/detection-rules/730fc21b-eaff-474b-ad23-90fd265d4988.json","kind":"sigma"}