Malicious Live Ledger Persistence via Realter HD Audio Run Key via registry_set

ATT&CK techniques

Persistence → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1547.001Registry Run Keys / Startup Folder
Priv Esc
- T1547.001Registry Run Keys / Startup Folder
Defense Evasion
- T1036.005Match Legitimate Resource Name or Location
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects the Live Ledger crypto wallet stealer establishing autorun persistence through a Run key value named Realter HD Audio, a deliberate misspelling that masquerades as the legitimate Realtek HD Audio component. Live Ledger impersonates Ledger Live to steal cryptocurrency wallet data. The forged audio driver naming is a strong host based indicator of the stealer footholding for reboot survival.

Reporting behind it

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Malicious Live Ledger Persistence via Realter HD Audio Run Key via registry_set

Pivot detection · T1036.005 · 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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