{"id":"02c39d30-02b5-45d2-b435-8aebfe5a8629","title":"A Member Was Removed From a Security-Enabled Global Group","description":"Detects activity when a member is removed from a security-enabled global group","author":"Alexandr Yampolskyi, SOC Prime","status":"stable","level":"low","date":"2023-04-26","modified":"","tags":["attack.privilege-escalation","attack.persistence","attack.t1098"],"technique_ids":["T1098"],"logsource":{"product":"windows","service":"security"},"falsepositives":["Unknown"],"references":["https://www.cisecurity.org/controls/cis-controls-list/","https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf","https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf","https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729","https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=633"],"source_path":"rules/windows/builtin/security/account_management/win_security_member_removed_security_enabled_global_group.yml","source_sha256":"d74ceda9bc8a5eae25dbbe03ad2ab74259cc61cd4bdbc35295a0b6cff095bcca","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/security/account_management/win_security_member_removed_security_enabled_global_group.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: A Member Was Removed From a Security-Enabled Global Group\nid: 02c39d30-02b5-45d2-b435-8aebfe5a8629\nrelated:\n    - id: 9cf01b6c-e723-4841-a868-6d7f8245ca6e\n      type: obsolete\nstatus: stable\ndescription: Detects activity when a member is removed from a security-enabled global group\nreferences:\n    - https://www.cisecurity.org/controls/cis-controls-list/\n    - https://www.pcisecuritystandards.org/documents/PCI_DSS_v3-2-1.pdf\n    - https://nvlpubs.nist.gov/nistpubs/CSWP/NIST.CSWP.04162018.pdf\n    - https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4729\n    - https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=633\nauthor: Alexandr Yampolskyi, SOC Prime\ndate: 2023-04-26\ntags:\n    - attack.privilege-escalation\n    - attack.persistence\n    - attack.t1098\nlogsource:\n    product: windows\n    service: security\ndetection:\n    selection:\n        EventID:\n            - 633 # Security Enabled Global Group Member Removed\n            - 4729 # A member was removed from a security-enabled global group\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: low\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1098","id":"T1098","name":"Account Manipulation","page":"techniques/enterprise/T1098/"}],"data_path":"data/detection-rules/02c39d30-02b5-45d2-b435-8aebfe5a8629.json","kind":"sigma"}