General

  • Target
    https://cdn.discordapp.com/attachments/1550909570581536812/1556688396007514232/Stellar_Tweak.exe?backend=b2&ex=6ac5128b&is=6ac3c10b&hm=dc10c3050bb9502d84cd619d3b22062f03b0a3576645bf0b40daca1db45f5974&
  • Sample261005-ss47gshf26

Malware Config

Extracted

Family
  • discordrat

Attributes
  • discord_token

    MTU1NjAyOTAyMjQ2MTIzOTM4Nw.Grx1Ew.640AIv-GgdaltEnOFwAM0zb9M8Z-qcY3OvgvkE

  • server_id

    1556028898033143849

Targets

    • Target
      https://cdn.discordapp.com/attachments/1550909570581536812/1556688396007514232/Stellar_Tweak.exe?backend=b2&ex=6ac5128b&is=6ac3c10b&hm=dc10c3050bb9502d84cd619d3b22062f03b0a3576645bf0b40daca1db45f5974&
    • Family: Discord RAT

      A RAT written in C# using Discord as a C2.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

MITRE ATT&CK Enterprise v16

Tasks