Possible Cryptomining Beacon to c3pool Mining Domain

ATT&CK techniques

Impact

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
- T1496Resource Hijacking

What it detects

This rule detects DNS lookups for the c3pool mining pool domain used by the cryptominer dropped after SSTI exploitation in this research. Enterprise systems have no reason to resolve public mining pool infrastructure. Detecting the query surfaces resource hijacking following the web compromise.

Reporting behind it

Related detections9 linkedT1496 — drag to rearrange

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Suspicious T-Rex CoinMiner Binaries in Windows NT Program Files Folder (via file_event)

Malicious Cryptocurrency Miner Execution (via process_creation)

Malicious XMRig Cryptominer Execution with NiceHash Pool Arguments

Suspicious Payload Execution From systemd-private Temporary Directory on Linux

Suspicious AWS EC2 RunInstances of Large Compute-Optimized Instance for Cryptomining

Possible Cryptomining Beacon to c3pool Mining Domain

Pivot detection · T1496 · 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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