{"id":"def8b624-e08f-4ae1-8612-1ba21190da6b","title":"Outgoing Logon with New Credentials","description":"Detects logon events that specify new credentials","author":"Max Altgelt (Nextron Systems)","status":"test","level":"low","date":"2022-04-06","modified":"","tags":["attack.lateral-movement","attack.t1550"],"technique_ids":["T1550"],"logsource":{"product":"windows","service":"security"},"falsepositives":["Legitimate remote administration activity"],"references":["https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf"],"source_path":"rules/windows/builtin/security/account_management/win_security_susp_logon_newcredentials.yml","source_sha256":"2c4a331dcbd8b1079a277d9bf86dcffc4def1c536baa99cdc2d0eaa77465e9a0","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/security/account_management/win_security_susp_logon_newcredentials.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Outgoing Logon with New Credentials\nid: def8b624-e08f-4ae1-8612-1ba21190da6b\nstatus: test\ndescription: Detects logon events that specify new credentials\nreferences:\n    - https://go.recordedfuture.com/hubfs/reports/mtp-2021-0914.pdf\nauthor: Max Altgelt (Nextron Systems)\ndate: 2022-04-06\ntags:\n    - attack.lateral-movement\n    - attack.t1550\nlogsource:\n    product: windows\n    service: security\ndetection:\n    selection:\n        EventID: 4624\n        LogonType: 9\n    condition: selection\nfalsepositives:\n    - Legitimate remote administration activity\nlevel: low\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1550","id":"T1550","name":"Use Alternate Authentication Material","page":"techniques/enterprise/T1550/"}],"data_path":"data/detection-rules/def8b624-e08f-4ae1-8612-1ba21190da6b.json","kind":"sigma"}