Malicious DLL Sideloading via consent.exe Loading msimg32.dll (via image_load)

ATT&CK techniques

Execution → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
- T1574.001DLL
Persistence
- T1574.001DLL
Priv Esc
- T1574.001DLL
Defense Evasion
- T1574.001DLL
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects the trusted consent.exe binary loading msimg32.dll from a non-System32 location which indicates DLL search-order sideloading. Bumblebee abused this to run malicious code under a signed Windows process. Sideloading into a trusted binary evades signature and reputation controls.

Reporting behind it

Related detections9 linkedT1574.001 — drag to rearrange

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Malicious DLL Sideloading via consent.exe Loading msimg32.dll (via image_load)

Pivot detection · T1574.001 · 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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