An Azure virtual network Device was modified

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

5 Days

Required Data

  • Requires:
    • Azure Audit Log

Detection Modules

Cloud

ATT&CK Tactic

Impact (TA0040)

ATT&CK Technique

Network Denial of Service (T1498)

Severity

Informational

Description

An Azure virtual network Device was modified or deleted.

Attacker's Goals

  • Gain access to resources within the virtual network.
  • Gain access to sensitive data stored on the virtual network.

Investigative actions

  • Investigate the Azure portal for the relevant virtual network device and review the changes made to it.
  • Review the Azure Activity Log for any suspicious activities related to the virtual network device.