Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    05-02-2025 14:06

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    8703559c0b9c8c89320913a1c4c1ae4f

  • SHA1

    d6ce08ff8c5b17417b7311ceb90c90915646694b

  • SHA256

    bc1a4130fb7cd74ec1d007a3a02077d62a044fffb0cf3da0facc9ffd6053c53b

  • SHA512

    5d921473b0319f2d2a7aa3fd0c066a2d948ae214156087e4c050896583662cdf5fb365ab18bccffa3d5f41ab6643a4090ad05d082c111262726e3a5e6b830df7

  • SSDEEP

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

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMzNjY5NTMzNTc5NTI5NDIxMA.Gcz8aM.S9GNOb8hb_K5jw1INx35qkuuY43bIbRdj8HWZQ

  • server_id

    1336081242344390706

Signatures

  • Discord RAT

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

  • Discordrat family
  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 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
    PID:2776
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3480

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

    Filesize

    10KB

    MD5

    785073822344ae3813284ebc92bb596a

    SHA1

    96e2a933b38352ed2c8e6e34e94756b70c143214

    SHA256

    36ef4cbbc494deacf81f364b546281223a39bea01a32b0c4b0e2324f984d6817

    SHA512

    28b21e17fdf026a025503a2ae1014ea4e8ce5385e42396007a7a23aba3aecb591d225e2a90d47f6f9e02d34792d74b89547715d66899265dbf8372258ccf4498

  • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

    Filesize

    10KB

    MD5

    327975ba2c226434c0009085b3702a06

    SHA1

    b7b8b25656b3caefad9c5a657f101f06e2024bbd

    SHA256

    6fa9064f304b70d6dcebee643ca017c2417ff325106917058f6e11341678583c

    SHA512

    150a57c143fc5ff2462f496f5a9451310b8d99e32c4d570641204c8062a78590f14bed438ac981e8b0609a0c87b859a1f8502a78687bc36c3a9529d633a58e51

  • memory/2776-0-0x00007FFCFF133000-0x00007FFCFF135000-memory.dmp

    Filesize

    8KB

  • memory/2776-1-0x0000019A35710000-0x0000019A35728000-memory.dmp

    Filesize

    96KB

  • memory/2776-2-0x0000019A4FDA0000-0x0000019A4FF62000-memory.dmp

    Filesize

    1.8MB

  • memory/2776-3-0x00007FFCFF130000-0x00007FFCFFBF2000-memory.dmp

    Filesize

    10.8MB

  • memory/2776-4-0x0000019A51020000-0x0000019A51548000-memory.dmp

    Filesize

    5.2MB

  • memory/2776-23-0x00007FFCFF133000-0x00007FFCFF135000-memory.dmp

    Filesize

    8KB

  • memory/2776-24-0x00007FFCFF130000-0x00007FFCFFBF2000-memory.dmp

    Filesize

    10.8MB