Malicious Head Mare Credential Dumping via XenAllPasswordPro

ATT&CK techniques

Cred Access

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
- T1555Credentials from Password Stores
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects execution of XenAllPasswordPro with the -a switch writing to report.html, the credential-recovery tool used by Head Mare to harvest stored passwords into an HTML report. Presence of this dual-use recovery utility in an interactive attack context signals active credential theft.

Reporting behind it

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Malicious Head Mare Credential Dumping via XenAllPasswordPro

Pivot detection · T1555 · 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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