Malicious MuddyRot Implant Execution From ProgramData SoftwareMemory Path

ATT&CK techniques

Execution

Recon
Resource Dev
Initial Access
Execution
- T1204.001Malicious Link
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects execution of a binary from the ProgramData softwarememory documentsmanagerreporter.exe location, the fixed install path and filename used by the MuddyWater MuddyRot implant. The actor drops the payload here and registers persistence to maintain access. The hardcoded path and masqueraded name make this a high confidence indicator of MuddyRot infection.

Reporting behind it

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Malicious MuddyRot Implant Execution From ProgramData SoftwareMemory Path

Pivot detection · T1204.001 · 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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