Suspicious Self-Delete Chain via Loopback Ping and File Deletion (via process_creation)

ATT&CK techniques

Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1070.004File Deletion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects a self-deletion chain that pings the 127.0.0.7 loopback address as a timing delay before force-deleting a file, a cleanup routine used by the 01flip ransomware to remove its own binary after execution. Chaining ping to loopback with del /f /q lets the malware wait for its parent to exit and then erase traces.

Reporting behind it

Related detections9 linkedT1070.004 — drag to rearrange

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Suspicious Ping Loopback Delay Followed by File Deletion for Evasion

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Suspicious Self-Delete Chain via Loopback Ping and File Deletion (via process_creation)

Pivot detection · T1070.004 · 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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