HAPPYWORK — Malware Profile

HAPPYWORK is a downloader used by APT37 to target South Korean government and financial victims in November 2016.

MITRE ATT&CK techniques (3)

• T1033 System Owner/User Discovery
• T1082 System Information Discovery
• T1105 Ingress Tool Transfer

Attributed threat actors

• APT37

Read the full analysis on IntelFusions