GCP IAM Role Deletion

Synopsis

Field	Value
Activation Period	14 Days
Training Period	30 Days
Test Period	N/A (single event)
Deduplication Period	3 Hours
Required Data	Gcp Audit Log
Detection Modules	Cloud
ATT&CK Tactic	Impact (TA0040)
ATT&CK Technique	Account Access Removal (T1531)
Severity	Informational

Description

A GCP IAM role was created. An attacker might use this technique to interrupt users' actions.

Attacker's Goals

Inhibit users from accessing resources.

Investigative actions

• Check which users were affected by the role deletion.
• Check what other actions were taken by the identity that deleted the role.