UNC4191

Also known as: UNC4191

UNC4191 is a China-linked threat actor that has been involved in cyber espionage campaigns targeting public and private sectors primarily in Southeast Asia. They have been known to use USB devices as an initial infection vector and have been observed deploying various malware families on infected systems. UNC4191’s operations have also extended to the US, Europe, and the Asia Pacific Japan region, with a particular focus on the Philippines.

🌍 Country China

Introduction

UNC4191 is a China-linked threat actor that has been involved in cyber espionage campaigns targeting public and private sectors primarily in Southeast Asia. They have been known to use USB devices as an initial infection vector and have been observed deploying various malware families on infected systems. UNC4191’s operations have also extended to the US, Europe, and the Asia Pacific Japan region, with a particular focus on the Philippines.

Activities and Tactics

Country of Origin: 🇨🇳 China

Notable Campaigns

Information pending cataloguing.

Tactics, Techniques, and Procedures (TTPs)

Information pending cataloguing.

Notable Indicators of Compromise (IOCs)

No curated IOCs are currently published for this actor. This section will be updated when stable, attributable indicators are available.

Malware and Tools

  • China Chopper
  • CyberGate
  • Cyber Eye RAT

Attribution and Evidence

Country of Origin: China Additional attribution information pending cataloguing.

References

References pending cataloguing.