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HAPPYWORK

HAPPYWORK is a downloader used by APT37 to target South Korean government and financial victims in November 2016. [1]

ID: S0214
Type: MALWARE
Platforms: Windows
Version: 1.0
Created: 18 April 2018
Last Modified: 17 October 2018
Enterprise Layer
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Techniques Used

Domain ID Name Use
Enterprise T1105 Remote File Copy

can download and execute a second-stage payload.[1]
Enterprise T1082 System Information Discovery

can collect system information, including computer name, system manufacturer, IsDebuggerPresent state, and execution path.[1]
Enterprise T1033 System Owner/User Discovery

can collect the victim user name.[1]

Groups That Use This Software

ID Name References
G0067 APT37 [1]

References

  1. FireEye. (2018, February 20). APT37 (Reaper): The Overlooked North Korean Actor. Retrieved March 1, 2018.