CHCH
Intelligence Profile
CHCH is a Ransomware spotted in the wild in December 2019. It encrypts victim files and adds the extension .chch to them while it drops a ransomware note named: READ_ME.TXT
Threat Analysis
CHCH is a malware family tracked by threat intelligence researchers and catalogued in the Malpedia dataset. It represents a distinct malicious software lineage with identifiable code characteristics, behaviors, and victimology.
Financially motivated threat actors like CHCH prioritize monetary gain through methods such as ransomware deployment, banking trojans, cryptocurrency theft, BEC scams, or credential harvesting for resale on underground markets.
With high sophistication, CHCH is capable of targeted intrusions using adapted commodity tools alongside custom implants, maintaining operational security and evading standard detection mechanisms.