[HAPPYWORK](https://attack.mitre.org/software/S0214) is a downloader used by [APT37](https://attack.mitre.org/groups/G0067) to target South Korean government and financial victims in November 2016. (Citation: FireEye APT37 Feb 2018)
Actors that use this
0 tracked actors
No tracked actor uses this yet
Not linked to any of our tracked MENA actors in actor_software — still browsable via the ATT&CK dictionary above.