Malicious Gelsemium OwlProxy wmipd DLL Load via image_load

ATT&CK techniques

Persistence → Priv Esc

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1543.003Windows Service
Priv Esc
- T1543.003Windows Service
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects the load of wmipd.dll which is the OwlProxy backdoor registered as a service masquerading as a WMI Provider. The suspected Gelsemium activity against a Southeast Asian government installed OwlProxy for proxying and persistence, and the impostor module name is a strong indicator of the malicious service DLL.

Reporting behind it

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Malicious Gelsemium OwlProxy wmipd DLL Load via image_load

Pivot detection · T1543.003 · 9 related

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