Analytic 0770

Detection of rogue Domain Controller registration and Active Directory replication abuse by correlating: (1) creation/modification of nTDSDSA and server objects in the Configuration partition, (2) unexpected usage of Directory Replication Service SPNs (GC/ or E3514235-4B06-11D1-AB04-00C04FC2DCD2), (3) replication RPC calls (DrsAddEntry, DrsReplicaAdd, GetNCChanges) originating from non-DC hosts, and (4) Kerberos authentication by non-DC machines using DRS-related SPNs. These events in combination, especially from hosts outside the Domain Controllers OU, may indicate DCShadow or rogue DC activity.

1. Pregled

1.1 Sklici

1.2 Ugotovljene zahteve

1.3 Povezani predpisi

2. Ugotovljene zahteve

3. Povezani predpisi

Povezane zadeve

• MITREATTACK -

  EN: MITRE ATT&CK®, https://attack.mitre.org/. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. License: The MITRE Corporation (MITRE) hereby grants you a non-exclusive, royalty-free license to use ATT&CK® for research, development, and commercial purposes. Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. See the Terms of Use for the disclaimers. ATT&CK® is a registered trademark of The MITRE Corporation. Converted into the GRCA format.

  DE: MITRE ATT&CK®, https://attack.mitre.org/. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. MITRE erlaubt die Nutzung für Forschung, Entwicklung und kommerzielle Zwecke, wenn jede Kopie den Urheberrechtsvermerk und die Lizenz enthält; maßgeblich ist der englische Wortlaut der Lizenz oben und die Terms of Use mit den Haftungsausschlüssen. ATT&CK® ist eine eingetragene Marke der MITRE Corporation. In das GRCA-Format umgewandelt.