A New Server was Added to an Azure Active Directory Hybrid Health ADFS Environment

Cortex XDR Analytics Alert Reference by Alert name

Product
Cortex XDR
Last date published
2024-06-04
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

Discovery (TA0007)

ATT&CK Technique

Account Discovery (T1087)

Severity

Informational

Description

A new server has been added to an Azure Active Directory Hybrid Health AD FS Environment.

Attacker's Goals

  • Gain access to sensitive data stored in the new server.
  • Gain access to other servers in the Azure Active Directory Hybrid Health AD FS Environment.
  • Gain access to user accounts in the Azure Active Directory Hybrid Health AD FS Environment.

Investigative actions

  • Check the Azure Active Directory Hybrid Health Monitor to identify the new server.
  • Verify that the new server is correctly configured for ADFS.
  • Check the logs for any errors related to the new server.