Malicious Cluster-Admin Role Binding Creation (via audit)

ATT&CK techniques

Persistence → Priv Esc

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1098Account Manipulation
Priv Esc
- T1098Account Manipulation
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects creation of a ClusterRoleBinding or RoleBinding, which can grant an attacker cluster-admin privileges over a Kubernetes cluster, a privilege-escalation and persistence technique in cloud-native environments. Abusive role binding is tracked in the Red Canary Threat Detection Report cloud coverage. Detecting these requests surfaces an attempt to entrench elevated access.

Reporting behind it

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Malicious Cluster-Admin Role Binding Creation (via audit)

Pivot detection · T1098 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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