Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    25/02/2024, 09:01

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    e7d019334282cf299a84948b4afb90ec

  • SHA1

    65d150f7143018fd4a68b7c2ef4afbd6af283afd

  • SHA256

    aa97d1fb67f63a24e0baa78822473c5e9d022fdb5a5c462bbc3b851f0b95cb18

  • SHA512

    c0888195a5343d4f34f836f655c0dfbd13ccb77d9cdf3acc8c7d4a5525c0ed73b68034523a65f9769b57a8cb93bc3d219343bdbb53d69e7b7518af8777fddf2e

  • SSDEEP

    1536:22WjO8XeEXFZ5P7v88wbjNrfxCXhRoKV6+V+TPIC:2Zv5PDwbjNrmAE+LIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxMTA5OTM2NzcyMTc5NTYzNA.GZGI0Z.hugJrn-UEx58lTgO7xHZTjRyFin6gPHdph7_aY

  • server_id

    https://discord.com/oauth2/authorize?client_id=1211099367721795634&permissions=8&scope=bot+applications.commands

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\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2916 -s 596
      2⤵
        PID:2480

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2916-0-0x000000013F0B0000-0x000000013F0C8000-memory.dmp

      Filesize

      96KB

    • memory/2916-1-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

      Filesize

      9.9MB

    • memory/2916-2-0x0000000000780000-0x0000000000800000-memory.dmp

      Filesize

      512KB

    • memory/2916-3-0x000007FEF5C40000-0x000007FEF662C000-memory.dmp

      Filesize

      9.9MB