Malicious Bulk Data Exfiltration via Rclone (via process_creation)

ATT&CK techniques

Exfiltration

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
- T1048Exfiltration Over Alternative Protocol
- T1567.002Exfiltration to Cloud Storage
Impact

What it detects

This rule detects rclone being run with copy, sync or move operations to a cloud remote, the staging-and-exfiltration tool ransomware crews use to bulk-transfer stolen data before encryption. Data exfiltration over cloud storage is documented in the Red Canary Threat Detection Report as a hallmark of double-extortion intrusions. Detecting rclone transfer commands surfaces exfiltration during the critical window before impact.

Reporting behind it

Related detections9 linkedT1567.002 — drag to rearrange

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Malicious Bulk Data Exfiltration via Rclone (via process_creation)

Pivot detection · T1567.002 · 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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