Analysis

  • max time kernel
    1797s
  • max time network
    1800s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23-06-2024 04:58

General

  • Target

    Wave.exe

  • Size

    505KB

  • MD5

    634012a39686513995ecbbaf04235a0a

  • SHA1

    6204df4370ed114bde2caac305f96b1954e68504

  • SHA256

    134bc640e8cc14d6c30f91407a8c812a63319072343bbf8a6bc2aaf3a902d44b

  • SHA512

    b8881eb85dc001d4c256a60dbc141592f89ffded8f90d2240c80d6af6468a34e1ac52e288170c0296cf1afe735e7ef7da6a4738adcfc253fded53c7c56ebe002

  • SSDEEP

    12288:TyveQB/fTHIGaPkKEYzURNAwbAg8ox4CA9ndmc:TuDXTIGaPhEYzUzA0qV9nkc

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI1NDI4MDkwNjYzODc1Mzg2Mw.GB5zNE.lgu4CSBwMUVxaeb6e0u9sFYW6gLtr8IglmywhI

  • server_id

    1189676766084735048

Signatures

  • Discord RAT

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

  • Executes dropped EXE 1 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\Wave.exe
    "C:\Users\Admin\AppData\Local\Temp\Wave.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4952
    • 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:5012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\Client-built.exe

    Filesize

    78KB

    MD5

    c2207566970ad0379a62da59e3c4caff

    SHA1

    59759d884744c5c025fe800a0b86b63555f7bfe9

    SHA256

    61247d55a049a1a16833a6be90b50ceef20340db7b31181b07d95cbc345dd1ba

    SHA512

    2b6a2684c1a5db78fc1080c26b7263bb5c04eb760d142369cd4d987b35ff9fd76092fe3ceae0633f26f98a12b4d1b5b4aca7071a7022d22d264237dbf1a488bc

  • memory/5012-12-0x00007FFB9C413000-0x00007FFB9C415000-memory.dmp

    Filesize

    8KB

  • memory/5012-13-0x0000024930290000-0x00000249302A8000-memory.dmp

    Filesize

    96KB

  • memory/5012-14-0x000002494A9B0000-0x000002494AB72000-memory.dmp

    Filesize

    1.8MB

  • memory/5012-15-0x00007FFB9C410000-0x00007FFB9CED2000-memory.dmp

    Filesize

    10.8MB

  • memory/5012-16-0x00007FFB9C410000-0x00007FFB9CED2000-memory.dmp

    Filesize

    10.8MB