Enabling RDP service via reg.exe command execution

Analysis Detection

ATT&CK techniques

Persistence → Lateral Movement

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1112Modify Registry
Priv Esc
Defense Evasion
- T1112Modify Registry
Cred Access
Discovery
Lateral Movement
- T1021.001Remote Desktop Protocol
Collection
C2
Exfiltration
Impact

What it detects

Detects the execution of reg.exe and subsequent command line arguments for enabling RDP service on the host

Reporting behind it

thedfirreport.comhttps://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/

Related detections9 linkedT1112 — drag to rearrange

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Suspicious Remote Desktop Enabled via fDenyTSConnections Registry by Sandworm

Malicious Remote Desktop Enablement via Registry

Suspicious LocalAccountTokenFilterPolicy Enabled via Registry (UAT-7237)

Windows reg.exe Used to Modify RDP Terminal Server Registry Values

Windows reg.exe Registry Tampering of Internal Tool and Explorer Policy Settings (T1112)

Enabling RDP service via reg.exe command execution

Pivot detection · T1112 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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