AWS IAM Failed Group Deletion Attempts

The analytic detects failed attempts to delete AWS IAM groups, triggered by access denial, conflicts, or non-existent groups. It monitors CloudTrail logs for specific error codes related to deletion failures. This behavior is significant as it may indicate unauthorized attempts to modify access controls or disrupt operations by removing groups, potentially as part of a larger attack aiming to escalate privileges or impair security protocols. Identifying these attempts allows for timely investigation and mitigation, preventing potential impact on the organization's security posture.