Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2025 19:29

General

  • Target

    toystorylogo-4k.exe

  • Size

    524KB

  • MD5

    34ae0745931735f6af04adce8c1358d4

  • SHA1

    825aabac462d7cdf80cd864a37e52175b2b78c0c

  • SHA256

    4c56e50351c382dc82173c238228540ee12ecd399a8aab16d9bc49bfa4031e12

  • SHA512

    5dc2f74cd7baad445650c57332a4c46462323635b40360915bc07dabfa69d9a4419528c4e4fd73efae59e68aa9220083ce5cbbcaa06c742eafc47f7350acdc43

  • SSDEEP

    12288:3yveQB/fTHIGaPkKEYzURNAwbAg8j03rxuLrW:3uDXTIGaPhEYzUzA0qI3NuLrW

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMzNjA0MTEzNzYxNzc2NDUxNQ.GWUfuA.NHNO6tvAPM86NN4d9WM8wruyH3mk45GH-m19GM

  • server_id

    1336040095018520668

Signatures

  • Discord RAT

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

  • Discordrat family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\toystorylogo-4k.exe
    "C:\Users\Admin\AppData\Local\Temp\toystorylogo-4k.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\xdbackdoor.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\xdbackdoor.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2808
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 2808 -s 596
        3⤵
        • Loads dropped DLL
        PID:2816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\xdbackdoor.exe

    Filesize

    78KB

    MD5

    2b0bb0b81b221965408bc75caf13f1e6

    SHA1

    3bf4b6917c1c6e943613507c8a15f2c0a504dd85

    SHA256

    5cdcda478e5966aecc8b166f7899cc82e423ec3ff5af27061d1814b2cbe6c23e

    SHA512

    2796ad2d3d5299df540684cc6b6c250915c5d7960e0015c506eac950c44cd6e0ebe8c1eef5f50badaa387f7f811c4ffb4179f19a6520ef2933becfd4480bf58a

  • memory/2684-4-0x0000000002220000-0x0000000002230000-memory.dmp

    Filesize

    64KB

  • memory/2808-11-0x000007FEF6063000-0x000007FEF6064000-memory.dmp

    Filesize

    4KB

  • memory/2808-12-0x000000013FF40000-0x000000013FF58000-memory.dmp

    Filesize

    96KB

  • memory/2808-17-0x000007FEF6060000-0x000007FEF6A4C000-memory.dmp

    Filesize

    9.9MB

  • memory/2808-19-0x000007FEF6060000-0x000007FEF6A4C000-memory.dmp

    Filesize

    9.9MB