GCP Storage Bucket Configuration Modification

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

1 Day

Required Data

  • Requires:
    • Gcp Audit Log

Detection Modules

Cloud

ATT&CK Tactic

Impact (TA0040)

ATT&CK Technique

Data Manipulation: Stored Data Manipulation (T1565.001)

Severity

Informational

Description

A GCP storage bucket configuration has been modified.

Attacker's Goals

Manipulate stored data.

Investigative actions

  • Check if there were any services/procedures affected by the modification.
  • Check what other actions were taken by the identity that modified the configuration.