Analysis

  • max time kernel
    24s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25/02/2024, 20:14

General

  • Target

    CatWare-Nuker.exe

  • Size

    290KB

  • MD5

    47685feb5e2eeacc958c1efd25633b1a

  • SHA1

    261cafb2622320dc14dcfefc31481628582518c9

  • SHA256

    628d9e3a5515899777f9b2ef321673cadf93734a035adf1ffedd94cce3c3a499

  • SHA512

    887f83ad6444a0b4d6600c27f7db9f4fa60b97362b7ab66ac62e60256b6af2111a67a74e2bf8f638dbd3295b2c18a429e147a4a344a7a7552a6156707ffad9be

  • SSDEEP

    6144:wv5PDwbBrBIYFOb9cYYXNHqicllitUczh6B9R2d9VxYEls1FjJxqa:wv5b8eCrdVc3iT6o9w

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxMTA5OTM2NzcyMTc5NTYzNA.G70pQ3.qyY48cmh2SJtYIOWlG3foa8Y6OUXwjioSm1FOU

  • server_id

    1211092147235987486

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\CatWare-Nuker.exe
    "C:\Users\Admin\AppData\Local\Temp\CatWare-Nuker.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2076
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2076 -s 600
      2⤵
        PID:2728

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2076-0-0x000000013FF80000-0x000000013FFCC000-memory.dmp

      Filesize

      304KB

    • memory/2076-1-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

      Filesize

      9.9MB

    • memory/2076-2-0x000000001BA60000-0x000000001BAE0000-memory.dmp

      Filesize

      512KB

    • memory/2076-3-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

      Filesize

      9.9MB

    • memory/2076-4-0x000000001BA60000-0x000000001BAE0000-memory.dmp

      Filesize

      512KB