Local privileged account group modification

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About the rule

Rule Type

Standard

Rule Description

Detects the addition of new accounts to privileged local groups like admin groups

Severity

Critical

Rule Requirement

Criteria

Action1: actionname = "Member(s) added to a security-enabled local group" AND (USERNAME notendswith "$" AND GROUPDOMAIN contains "builtin" AND GROUPNAME contains "Administrators") select Action1.HOSTNAME,Action1.MESSAGE,Action1.GROUPDOMAIN,Action1.GROUPNAME,Action1.TARGETDOMAIN,Action1.TARGETUSER,Action1.USERNAME,Action1.DOMAIN

Detection

Execution Mode

realtime

Log Sources

Windows