Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-03-2024 21:21

General

  • Target

    NexusMClauncher.exe

  • Size

    78KB

  • MD5

    28bc9d7b03c0193c8e39356a3918c283

  • SHA1

    aa8a0449e50ab88b7581d030dae27656d3ce750a

  • SHA256

    e45f355a20da8f62a76ecfe9c4a8bf771a758da2a94e5f21b3f40fdf4e495577

  • SHA512

    17249d646e8b890fd2472b5b71637286fbf3d9d8e989b3b0bd8c4d8aa3358bc55dd8bcb7949a85f6f6a218bca0e079c967115715f1457e867c3ebec20b78a8d4

  • SSDEEP

    1536:h2WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V++PId:hZv5PDwbjNrmAE+6Id

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTA1NTYxMjI2MTEwMTc0ODI3NA.Gga7En.nff0UktfNY9-rOMpPI8K8TtWuYMsw82Ms30hDY

  • server_id

    1206669799229489283

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\NexusMClauncher.exe
    "C:\Users\Admin\AppData\Local\Temp\NexusMClauncher.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2088 -s 596
      2⤵
        PID:2464

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2088-0-0x000000013FF70000-0x000000013FF88000-memory.dmp

      Filesize

      96KB

    • memory/2088-1-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

      Filesize

      9.9MB

    • memory/2088-2-0x000000001B9D0000-0x000000001BA50000-memory.dmp

      Filesize

      512KB

    • memory/2088-3-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

      Filesize

      9.9MB