Analytics BIOC Informational

Azure Event Hub Authorization rule creation/modification

An authorization rule is bound with specific rights, once created within a namespace, which has management permissions.

Module:
Cortex Cloud
Licensed by:
Cloud Runtime Security (CRS)
Data source:
Azure Audit Log
ATT&CK tactics: Persistence (TA0003)
ATT&CK techniques: External Remote Services (T1133)
Attacker's goals:

Persistence using the created/updated rule.

Investigative actions:

Check the identity that created/updated the authorization rule. What actions were taken using the rule.

Test period:
N/A (single event)
Deduplication:
1 Day