Suspicious External IP Reconnaissance via Dig and Web Services (via process_creation)

ATT&CK techniques

Discovery

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
- T1082System Information Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects external IP discovery through dig queries to myip.opendns.com or curl requests to ifconfig style services, a host reconnaissance step performed by the Tox based coinminer. Learning the public address helps the attacker profile the victim and its network before deploying mining and C2 modules.

Reporting behind it

Related detections9 linkedT1082 — drag to rearrange

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Suspicious System Reconnaissance Output Redirected to Temp rad File

Suspicious External IP Reconnaissance via Dig and Web Services (via process_creation)

Pivot detection · T1082 · 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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