AWSCloudTrail - IAM Assume Role Brute Force

Identify repeated failed AssumeRole attempts against existing IAM roles, which may indicate privilege escalation or lateral movement using a compromised identity.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
Log source product: aws
Log source service: awscloudtrail

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Detection rules

AWSCloudTrail - IAM Assume Role Brute Force

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules