Malicious Winos 4.0 Configuration and Shellcode Storage in Registry (via registry_set)

ATT&CK techniques

Persistence → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1112Modify Registry
Priv Esc
Defense Evasion
- T1112Modify Registry
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects the Winos 4.0 implant storing configuration, encrypted plugin DLLs and shellcode under registry keys named with the campaign identifier B118D5E900008F7A in the HKCU hive. The malware reads these keys to reload modules in memory. Presence of this identifier in a registry path is a strong indicator.

Reporting behind it

Related detections9 linkedT1112 — drag to rearrange

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Malicious Winos 4.0 Configuration and Shellcode Storage in Registry (via registry_set)

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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