Malware
NACHOCHEESE
aka Cyruslish · TWOPENCE · VIVACIOUSGIFT
According to FireEye, NACHOCHEESE is a command-line tunneler that accepts delimited C&C IPs or domains via command-line and gives actors shell access to a victim's system.
NACHOCHEESE, also known as Cyruslish, TWOPENCE, VIVACIOUSGIFT, is a Windows malware family operated by Lazarus Group.
Background
FireEye describes NACHOCHEESE as a command-line tunneler that takes delimited C&C IPs or domains as command-line arguments and grants operators shell access to a victim's machine.
Source: Malpedia (Fraunhofer FKIE).