Analysis

  • max time kernel
    361s
  • max time network
    365s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-02-2024 20:36

General

  • Target

    MentarLossUpdate.exe

  • Size

    78KB

  • MD5

    2e007e2d8f5ca6a1f57562573798b65c

  • SHA1

    08e58cc517f07a15df237dad8b0c883a75dc69a8

  • SHA256

    4c8339c4f86b67e16c8840e953771bae4c13395e3ed512a15564be948275e39a

  • SHA512

    815f555000a88b7e10ffff924205bac051ed2276b795cf7697d90ca95d3a48867e016c79b7964cf1f66d9da7919e5f83c4a4c13693c335e0f52b9469e610bc52

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+pPIC:5Zv5PDwbjNrmAE+ZIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxMjIyMTExOTEwOTc5MTg0NA.GSxPDa.WoIS-Jic_avy2czubqMhJTApb7-gSDPlpVayIY

  • server_id

    1212208594473197568

Signatures

  • Discord RAT

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MentarLossUpdate.exe
    "C:\Users\Admin\AppData\Local\Temp\MentarLossUpdate.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1284 -s 600
      2⤵
        PID:2032

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1284-0-0x000000013FB20000-0x000000013FB38000-memory.dmp

      Filesize

      96KB

    • memory/1284-1-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

      Filesize

      9.9MB

    • memory/1284-2-0x000000001BC00000-0x000000001BC80000-memory.dmp

      Filesize

      512KB

    • memory/1284-3-0x000007FEF5780000-0x000007FEF616C000-memory.dmp

      Filesize

      9.9MB

    • memory/1284-4-0x000000001BC00000-0x000000001BC80000-memory.dmp

      Filesize

      512KB