Malicious PowerShell Spawned by Masqueraded NVIDIA GeForce Experience Binary

ATT&CK techniques

Execution → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
- T1059.001PowerShell
- 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 PowerShell spawned by a process named nvidia geforce experience.exe, a masquerade the Genesis Market campaign used to sideload LummaStealer from a legitimately named binary. The genuine GeForce Experience application does not launch PowerShell, so this chain indicates DLL sideloading and stealer execution.

Reporting behind it

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Malicious PowerShell Spawned by Masqueraded NVIDIA GeForce Experience Binary

Pivot detection · T1059.001 · 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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