AttachGroupPolicy
Event
Attaches a managed IAM policy to a group, granting all group members the permissions defined in that policy.
Security Context
- Adversaries attach overly permissive policies to maintain persistent, elevated access even after initial credentials are rotated.
Log Source
CloudTrail
Sample Event
MITRE ATT&CK Mapping
Tactics: Persistence Privilege Escalation
Techniques:
- T1098 — Account Manipulation — Adversaries may manipulate accounts to maintain and/or elevate access to victim systems. Account manipulation may consist of any action that preserves or modifies adversary access to a compromised account, such as modifying credentials or permission groups.