Resubmissions

28-06-2024 20:12

240628-yzbfms1blg 10

28-06-2024 20:10

240628-yxrpvatenl 10

28-06-2024 20:02

240628-yr991atdlp 10

Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 20:02

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    c053ebb3f0f90a7705729579d25dd194

  • SHA1

    fe045f0584ee3656af1e89a6ca37ef68e7f252a3

  • SHA256

    85a287edb6eeb66eeada945ff71c946a76171be92244071c07d0ac5553d96cf2

  • SHA512

    a5beac0ec0b1ecad655f52555ff83d756169335be383bd2dd4310b4e9d2120fb939ed42116554ae1544ed9db56a3846d6ca0369d2af0430a8d7c3717e2223854

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+nPIC:5Zv5PDwbjNrmAE+PIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0NzYzMjcxMjk1Nzk1NjE4Nw.G3MXNZ.B896PWyca43CGShZp7WvFVoaKLYOSP1no8IyaM

  • server_id

    1247637478639271976

Signatures

  • Discord RAT

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2112
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2112 -s 596
      2⤵
        PID:892
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:344

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2112-0-0x000007FEF4D53000-0x000007FEF4D54000-memory.dmp

        Filesize

        4KB

      • memory/2112-1-0x000000013F930000-0x000000013F948000-memory.dmp

        Filesize

        96KB

      • memory/2112-2-0x000007FEF4D50000-0x000007FEF573C000-memory.dmp

        Filesize

        9.9MB

      • memory/2112-3-0x000007FEF4D53000-0x000007FEF4D54000-memory.dmp

        Filesize

        4KB

      • memory/2112-4-0x000007FEF4D50000-0x000007FEF573C000-memory.dmp

        Filesize

        9.9MB