Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-02-2024 20:05

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    5b5cda7bc27c1c050989cb1be3784ac1

  • SHA1

    64b084d9060d7669e1ac1bd96f6d3c4a0ec685b6

  • SHA256

    7af49774624d96177267968f3e70ac2b1f44d173126645bcb865da26aafd9802

  • SHA512

    b1f0e9fbc38f26d8c6a2be602be0a9462f4e918ebec0bb5e599255bbc24a08c60f7ea60d6187c0a539349df5912240a8213a562565e3023bbc1f8e12aea15f20

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+ZPIC:5Zv5PDwbjNrmAE+pIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTE5Nzc1Mjg0MjE0OTE3NTM5Ng.GlWCBd.YLtVhhqzYTWG0vAKNVTj89COQVP8dXgeVWv66o

  • server_id

    1197753054427103322

Signatures

  • Discord RAT

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 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:2184
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C whoami
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4452
      • C:\Windows\system32\whoami.exe
        whoami
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2972
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3252

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2184-0-0x000001FBDE800000-0x000001FBDE818000-memory.dmp

      Filesize

      96KB

    • memory/2184-1-0x000001FBF8E40000-0x000001FBF9002000-memory.dmp

      Filesize

      1.8MB

    • memory/2184-2-0x00007FFAE5590000-0x00007FFAE6051000-memory.dmp

      Filesize

      10.8MB

    • memory/2184-3-0x000001FBE0410000-0x000001FBE0420000-memory.dmp

      Filesize

      64KB

    • memory/2184-4-0x000001FBF9640000-0x000001FBF9B68000-memory.dmp

      Filesize

      5.2MB

    • memory/2184-5-0x00007FFAE5590000-0x00007FFAE6051000-memory.dmp

      Filesize

      10.8MB

    • memory/2184-6-0x000001FBE0410000-0x000001FBE0420000-memory.dmp

      Filesize

      64KB