{"id":"aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c","title":"Password Dumper Activity on LSASS","description":"Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN","author":"sigma","status":"test","level":"high","date":"2017-02-12","modified":"2022-10-09","tags":["attack.credential-access","attack.t1003.001"],"technique_ids":["T1003.001"],"logsource":{"product":"windows","service":"security"},"falsepositives":["Unknown"],"references":["https://twitter.com/jackcr/status/807385668833968128"],"source_path":"rules/windows/builtin/security/win_security_susp_lsass_dump.yml","source_sha256":"3f63d0b3096e548a2b7ea989947f21d438a25d66f4d2ef46298911227ccad7de","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/security/win_security_susp_lsass_dump.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Password Dumper Activity on LSASS\nid: aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c\nstatus: test\ndescription: Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN\nreferences:\n    - https://twitter.com/jackcr/status/807385668833968128\nauthor: sigma\ndate: 2017-02-12\nmodified: 2022-10-09\ntags:\n    - attack.credential-access\n    - attack.t1003.001\nlogsource:\n    product: windows\n    service: security\ndetection:\n    selection:\n        EventID: 4656\n        ProcessName|endswith: '\\lsass.exe'\n        AccessMask: '0x705'\n        ObjectType: 'SAM_DOMAIN'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1003.001","id":"T1003.001","name":"LSASS Memory","page":"techniques/enterprise/T1003.001/"}],"data_path":"data/detection-rules/aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c.json","kind":"sigma"}