Suspicious VBScript Launcher Execution via Wscript for Mining Operation (via process_creation)

ATT&CK techniques

Execution → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
- T1059.005Visual Basic
Persistence
Priv Esc
- T1055Process Injection
Defense Evasion
- T1055Process Injection
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects wscript executing the sysdata.vbs launcher used by the Monero mining operation to stage its payload and injection routine. Observed in the Elastic Security Labs fake-installer campaign where sysdata.vbs kicks off process injection into conhost or explorer to run the XMRig miner covertly.

Reporting behind it

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Suspicious VBScript Launcher Execution via Wscript for Mining Operation (via process_creation)

Pivot detection · T1055 · 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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