Suspicious Batch Script Execution Spawned by wscript via VBScript

ATT&CK techniques

Initial Access → Lateral Movement

Recon
Resource Dev
Initial Access
- T1091Replication Through Removable Media
Execution
- T1059.005Visual Basic
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
- T1091Replication Through Removable Media
Collection
C2
Exfiltration
Impact

What it detects

This rule detects cmd running a batch file that was launched by wscript executing a VBScript which is the delivery chain used by the Tangerine Turkey cryptomining worm spreading through removable media. The worm uses a VBScript on a USB drive to invoke a batch script that stages XMRig. Detecting this parent-child chain surfaces user execution and worm propagation before the miner deploys.

Reporting behind it

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Suspicious Batch Script Execution Spawned by wscript via VBScript

Pivot detection · T1059.005 · 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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