General

  • Target

    https://arenawars.org/Game_Setup.rar

  • Sample

    230503-bpec8adc26

Malware Config

Targets

    • Target

      https://arenawars.org/Game_Setup.rar

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops Chrome extension

MITRE ATT&CK Enterprise v6

Tasks