Analysis

  • max time kernel
    140s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2024 17:42

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    c2cd7f1f0786166d5ad2830032ed2dd2

  • SHA1

    eefad3ed5c81e3a23394618e4fbeb8dc017f16b8

  • SHA256

    1848b1b34ce4d5836a96d917c367ab8bb37521564a4a66941cc304df46b873d0

  • SHA512

    d7a7a112d73b4de608e096e9d17045e45fb0a7ea5247bed311697d274fa9387a38b6eb52e7e8a205355f61810053109879bc64a8421a89307371a77b527e5bed

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+XPIC:5Zv5PDwbjNrmAE+fIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI5NDM1MTIzNDg3ODQwNjc0Ng.GMYFoQ.WK2RjzHJX3SlHFrai-07IoHOpsDvmHiF1VbgT8

  • server_id

    1271252640302501918

Signatures

  • Discord RAT

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

  • Downloads MZ/PE file
  • Reads user/profile data of web browsers 3 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3660
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C
      2⤵
        PID:2984

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3660-0-0x00007FFD4F463000-0x00007FFD4F465000-memory.dmp

      Filesize

      8KB

    • memory/3660-1-0x000002AB634D0000-0x000002AB634E8000-memory.dmp

      Filesize

      96KB

    • memory/3660-2-0x000002AB7DB00000-0x000002AB7DCC2000-memory.dmp

      Filesize

      1.8MB

    • memory/3660-3-0x00007FFD4F460000-0x00007FFD4FF21000-memory.dmp

      Filesize

      10.8MB

    • memory/3660-4-0x000002AB7E300000-0x000002AB7E828000-memory.dmp

      Filesize

      5.2MB

    • memory/3660-5-0x00007FFD4F463000-0x00007FFD4F465000-memory.dmp

      Filesize

      8KB

    • memory/3660-6-0x00007FFD4F460000-0x00007FFD4FF21000-memory.dmp

      Filesize

      10.8MB

    • memory/3660-7-0x000002AB7DDD0000-0x000002AB7DE46000-memory.dmp

      Filesize

      472KB

    • memory/3660-8-0x000002AB65120000-0x000002AB65132000-memory.dmp

      Filesize

      72KB

    • memory/3660-9-0x000002AB7DA70000-0x000002AB7DA8E000-memory.dmp

      Filesize

      120KB

    • memory/3660-10-0x000002AB65130000-0x000002AB6513E000-memory.dmp

      Filesize

      56KB