Analytics BIOC Informational

EBS volume detachment attempt

An attempt was made to detach an AWS EBS volume from an EC2 instance.

Module:
Cortex Cloud
Licensed by:
Cloud Runtime Security (CRS)
Data source:
AWS Audit Log
ATT&CK tactics: Defense Evasion (TA0005)
ATT&CK techniques: Modify Cloud Compute Infrastructure (T1578)
Attacker's goals:

Exfiltrate sensitive data stored on the detached volume.

Investigative actions:

Review recent activity related to the identity and the detached volume.

Test period:
N/A (single event)
Deduplication:
5 Days
1 variation:
  • EBS volume detachment attempt using Cloud Formation or Terraform Informational