Object versioning was disabled

Synopsis

Field	Value
Activation Period	14 Days
Training Period	30 Days
Test Period	N/A (single event)
Deduplication Period	1 Day
Required Data	Requires one of the following data sources: AWS Audit Log OR Azure Audit Log
Detection Modules	Cloud
Detector Tags	Cloud Data Asset Disaster Recovery Risks, Cloud Data Asset Protection Tampering, Data Detection & Response
ATT&CK Tactic	Impact (TA0040)
ATT&CK Technique	Inhibit System Recovery (T1490)
Severity	Informational

Description

Object versioning of a cloud storage resource was disabled.

Attacker's Goals

Impair the ability of the cloud environment to recover in disaster scenarios.

Investigative actions

• Confirm that the identity intended to disable the resource versioning.
• Follow further actions done by the identity.
• Monitor this resource for other suspicious activities.

Variations

Object versioning was disabled by an unusual identity

Synopsis

Field	Value
ATT&CK Tactic	Impact (TA0040)
ATT&CK Technique	Inhibit System Recovery (T1490)
Severity	Informational

Description

Cloud storage versioning was disabled/suspended by an unusual identity.

Attacker's Goals

Impair the ability of the cloud environment to recover in disaster scenarios.

Investigative actions

• Confirm that the identity intended to disable the resource versioning.
• Follow further actions done by the identity.
• Monitor this resource for other suspicious activities.