Google Workspace admin privilege granted

Severity highCloud & SaaSSingle eventstablecloud.gws.admin_privilege_granted · v1.0.0

A Google Workspace administrator privilege or admin role was granted to a user.

What it detects

A Google Workspace administrator privilege or admin role was granted to a user. As with any identity provider, an unexpected admin grant is a strong privilege-escalation / persistence signal and can indicate an attacker entrenching control of the tenant.

MITRE ATT&CK mapping

  • T1098Account Manipulation· Persistence

False positives and triage

New administrators are onboarded legitimately. Confirm the grant matches an approved request and that the acting admin is authorized to assign roles; super-admin grants deserve the most scrutiny.

The rule

Declarative YAML read by the detection engine — data, never executed. Confidence 75%. Source: rules/cloud/gws_admin_privilege_granted.yaml, licensed under the Apache License 2.0.

id: cloud.gws.admin_privilege_granted
version: 1.0.0
status: stable
severity: high
confidence: 0.75
platforms: [application]
mitre_techniques: [T1098]
description: |
  A Google Workspace administrator privilege or admin role was granted to a user. As with
  any identity provider, an unexpected admin grant is a strong privilege-escalation /
  persistence signal and can indicate an attacker entrenching control of the tenant.
match:
  provider: GoogleWorkspace
  event_action_any:
    - GRANT_ADMIN_PRIVILEGE
    - GRANT_DELEGATED_ADMIN_PRIVILEGE
    - ASSIGN_ROLE
    - CREATE_ROLE
correlation_keys: [user_name]
false_positive_guidance: |
  New administrators are onboarded legitimately. Confirm the grant matches an approved
  request and that the acting admin is authorized to assign roles; super-admin grants
  deserve the most scrutiny.

Related detections

Run this rule on your own logs — offline

KIROSEC runs this rule and the rest of the library over Windows, Linux, macOS and cloud audit logs on the analyst's own machine. Every alert links to the events that raised it, and nothing leaves the device.

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