A Backup vault policy was modified

Synopsis

Field	Value
Activation Period	14 Days
Training Period	30 Days
Test Period	N/A (single event)
Deduplication Period	5 Days
Required Data	AWS Audit Log
Detection Modules	Cloud
Detector Tags	Cloud Data Asset Configuration, Data Detection & Response
ATT&CK Tactic	Exfiltration (TA0010)
ATT&CK Technique	Transfer Data to Cloud Account (T1537)
Severity	Low

Description

A cloud identity has modified backup vault access policy.

Attacker's Goals

Manipulate access to a backup vault.

Investigative actions

• Check if the {identity_name} intended to modify the backup vault policy.
• Check additional activity by {identity_name}.