GCP Logging Bucket Deletion

Cortex XDR Analytics Alert Reference by Alert name

Product
Cortex XDR
Last date published
2024-06-18
Category
Analytics Alert Reference
Order
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

3 Hours

Required Data

  • Requires:
    • Gcp Audit Log

Detection Modules

Cloud

ATT&CK Tactic

Defense Evasion (TA0005)

ATT&CK Technique

Severity

Informational

Description

A GCP logging bucket was deleted. An attacker might delete the bucket to evade detection.

Attacker's Goals

Evade detection.

Investigative actions

  • Check which logs were affected by the bucket deletion.
  • Check the cloud identity activity prior/after to the bucket deletion.