Azure snapshot export URI created

azure

Classification:

attack

Tactic:

TA0009-collection

Technique:

T1074-data-staged

Set up the azure integration.

Cette page n'est pas encore disponible en français, sa traduction est en cours.
Si vous avez des questions ou des retours sur notre projet de traduction actuel, n'hésitez pas à nous contacter.

Goal

Detect if an Azure snapshot is exported. Export URLs generated in Azure are accessible to anyone with the URL.

Strategy

Monitor Azure logs where @evt.name is "MICROSOFT.COMPUTE/SNAPSHOTS/BEGINGETACCESS/ACTION" and @evt.outcome is Success.

Triage and response

  1. Verify the snapshot (@resourceId) has a legitimate reason for being exported.
  2. If the activity is not expected, investigate the activity around the IP ({{@network.client.ip}}) creating the export URL.