Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 14:29

General

  • Target

    release/Shiroku/shiroku.exe

  • Size

    78KB

  • MD5

    20442fe34ac2570e6bbb92fe69dfbd26

  • SHA1

    9c092e08c02df2316e2c97d32430a6decc52df87

  • SHA256

    612fbb9fbd321b2d6bca79adb3260ea9841aba8310d94dd684446036316c59cb

  • SHA512

    de33db34b3c2fe5319880e7047c94b4e4d8a9476431d7f2767bbdb06e33c662d9d157d68078f041501b89b7322a9b79e0da6cfed050fd0d27c0c875fc96200ac

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+uJPIC:5Zv5PDwbjNrmAE+u5IC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxMTc5NzcwMTMwMTUwNjE4OQ.Gr6F4k.AzdEIVOMlv37_pXR0yfV0reV3jL_xtYZTG3gy4

  • server_id

    1311797279790731304

Signatures

  • Discord RAT

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

  • Discordrat family
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\release\Shiroku\shiroku.exe
    "C:\Users\Admin\AppData\Local\Temp\release\Shiroku\shiroku.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1900 -s 600
      2⤵
        PID:2120

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1900-0-0x000007FEF5FE3000-0x000007FEF5FE4000-memory.dmp

      Filesize

      4KB

    • memory/1900-1-0x000000013F5E0000-0x000000013F5F8000-memory.dmp

      Filesize

      96KB

    • memory/1900-2-0x000007FEF5FE0000-0x000007FEF69CC000-memory.dmp

      Filesize

      9.9MB

    • memory/1900-3-0x000007FEF5FE3000-0x000007FEF5FE4000-memory.dmp

      Filesize

      4KB

    • memory/1900-4-0x000007FEF5FE0000-0x000007FEF69CC000-memory.dmp

      Filesize

      9.9MB