Microsoft Entra ID Local Device Join Information and Transport Key Registry Keys Access

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'This detection uses Windows security events to detect suspicious access attempts by the same process to registry keys that provide information about an Microsoft Entra ID joined or registered devices and Transport keys (tkpub / tkpriv). This information can be used to export the Device Certificate (dkpub / dkpriv) and Transport key (tkpub/tkpriv). These set of keys can be used to impersonate existing Microsoft Entra ID joined devices. This detection requires an access control entry (ACE) on

Attribute Value
Type Analytic Rule
Solution Windows Security Events
ID a356c8bd-c81d-428b-aa36-83be706be034
Severity Medium
Status Available
Kind Scheduled
Tactics Discovery
Techniques T1012
Required Connectors SecurityEvents, WindowsSecurityEvents
Source View on GitHub

Tables Used

This content item queries data from the following tables:

Table Selection Criteria Transformations Ingestion API Lake-Only
SecurityEvent EventID in "4656,4663" ?

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