Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 18:57

General

  • Target
    tic tac toe.exe
  • Size 462KB
  • Sample240405-xmdvkabe5v
  • SHA256 b61487c5c147a2cce5fde93ecbbbf1fbd43b50d478df10225de3d9a18b490b5f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • discordrat

Attributes
  • discord_token

    MTIyNTg2NjQwNDQwMjU2MTEyNA.G6BFhc.X7me8e4THH9YJHaWJb1zFmIAZ2d2W9j2YEjuLI

  • server_id

    1225868572644085790

Signatures

  • Discord RAT

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tic tac toe.exe
    "C:\Users\Admin\AppData\Local\Temp\tic tac toe.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:3180

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        Client-built.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe
        • Size 78KB
        • SHA256 dc4df607b2b4a3c80f2400a1566bf87ae981e42cb614b41d6400429d46cd9255
        • MD5 SHA1 SHA512 SSDEEP

        memory/3180-14-0x000001EADF2A0000-0x000001EADF2B8000-memory.dmp

        memory/3180-15-0x000001EAF9940000-0x000001EAF9B02000-memory.dmp

        memory/3180-16-0x00007FFFD4A20000-0x00007FFFD54E1000-memory.dmp

        memory/3180-17-0x000001EAF9850000-0x000001EAF9860000-memory.dmp

        memory/3180-18-0x000001EAFA280000-0x000001EAFA7A8000-memory.dmp

        memory/3180-19-0x00007FFFD4A20000-0x00007FFFD54E1000-memory.dmp

        memory/3180-20-0x000001EAF9850000-0x000001EAF9860000-memory.dmp