Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    23/12/2024, 18:49

General

  • Target

    Nymalith Executor.exe

  • Size

    78KB

  • MD5

    58506364e0907e7bba6991f5f380882d

  • SHA1

    4d06330d5d2ca81caf5d9e43d8e4fdc42d3ff917

  • SHA256

    b20ba750498b5ef700d1f8ab09a845ac13a5c5d087cccca229159e9e2fb2a2a9

  • SHA512

    1316e8d9cd4faaf189cece7a3928004a48c883b2496faafa414de87396abe9943b08c555c9a45cdf0b0603be900cbe10571cff8704edca06442c7fce756d657b

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+1PIC:5Zv5PDwbjNrmAE+lIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMxNzc2NzQzNjA3Nzg5NTc0Mg.Gtnbr4.V5A_dBIuMh5m0__hZpRApevBacC-3QZ5hm9A-g

  • server_id

    1317767135010750514

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\Nymalith Executor.exe
    "C:\Users\Admin\AppData\Local\Temp\Nymalith Executor.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2320 -s 596
      2⤵
        PID:2080

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2320-0-0x000007FEF5C53000-0x000007FEF5C54000-memory.dmp

      Filesize

      4KB

    • memory/2320-1-0x000000013FA90000-0x000000013FAA8000-memory.dmp

      Filesize

      96KB

    • memory/2320-2-0x000007FEF5C50000-0x000007FEF663C000-memory.dmp

      Filesize

      9.9MB

    • memory/2320-3-0x000007FEF5C53000-0x000007FEF5C54000-memory.dmp

      Filesize

      4KB

    • memory/2320-4-0x000007FEF5C50000-0x000007FEF663C000-memory.dmp

      Filesize

      9.9MB

    • memory/2320-5-0x000007FEF5C50000-0x000007FEF663C000-memory.dmp

      Filesize

      9.9MB