sigmahighHunting

Changes to Device Registration Policy

Monitor and alert for changes to the device registration policy.

MITRE ATT&CK

defense-evasionprivilege-escalation

Detection Query

selection:
  Category: Policy
  ActivityDisplayName: Set device registration policies
condition: selection

Author

Michael Epping, '@mepples21'

Created

2022-06-28

Data Sources

azureauditlogs

Platforms

azure

References

https://learn.microsoft.com/en-us/entra/architecture/security-operations-devices#device-registrations-and-joins-outside-policy

Tags

attack.defense-evasionattack.privilege-escalationattack.t1484

Raw Content

title: Changes to Device Registration Policy
id: 9494bff8-959f-4440-bbce-fb87a208d517
status: test
description: Monitor and alert for changes to the device registration policy.
references:
    - https://learn.microsoft.com/en-us/entra/architecture/security-operations-devices#device-registrations-and-joins-outside-policy
author: Michael Epping, '@mepples21'
date: 2022-06-28
tags:
    - attack.defense-evasion
    - attack.privilege-escalation
    - attack.t1484
logsource:
    product: azure
    service: auditlogs
detection:
    selection:
        Category: 'Policy'
        ActivityDisplayName: 'Set device registration policies'
    condition: selection
falsepositives:
    - Unknown
level: high