authentication where
host.os.type : "windows" and winlog.event_data.LogonProcessName : "Advapi*" and
winlog.logon.type == "Interactive" and winlog.event_data.SubjectUserSid : ("S-1-5-21*", "S-1-12-*") and
winlog.event_data.TargetUserSid : ("S-1-5-21*", "S-1-12-*") and process.executable : "C:\\*" and
not startswith~(winlog.event_data.SubjectUserSid, winlog.event_data.TargetUserSid) and
not process.executable :
("?:\\Windows\\System32\\winlogon.exe",
"?:\\Windows\\System32\\wininit.exe",
"?:\\Program Files\\*.exe",
"?:\\Program Files (x86)\\*.exe",
"?:\\Windows\\SysWOW64\\inetsrv\\w3wp.exe",
"?:\\Windows\\System32\\inetsrv\\w3wp.exe",
"?:\\Windows\\SysWOW64\\msiexec.exe")
Install detection rules in Elastic Security
Detect Interactive Logon by an Unusual Process in the Elastic Security detection engine by installing this rule into your Elastic Stack.
To setup this rule, check out the installation guide for Prebuilt Security Detection Rules(opens in a new tab or window).