Resubmissions

12-05-2024 14:30

240512-rt4rnsde76 10

12-05-2024 14:25

240512-rrj99add66 10

Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    12-05-2024 14:25

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    440b996c5d07343f49171b3ab4ff1369

  • SHA1

    3a5c605d16a62466a5cde0b42afb00ff6f50c208

  • SHA256

    a357809e2125e8e840c0dc8b091b564b668b38f016d05629a5fb070d20e401f9

  • SHA512

    19cf3b3afe18b688acd9e259163e60263936b484b0fee3789e3170ad0c1a349569d16c4edbf40ad5f63a54b8713242f632c38854dade2fad9c61910bf2f418c9

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+xPIC:5Zv5PDwbjNrmAE+hIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIyNjg0MzM1NDk2OTY2OTY5Mg.Gy9KZQ.NY-KwcbQ8yEx9fTi-etQyNnQ0BqzTHoeJ9s1Eo

  • server_id

    1225922728725581906

Signatures

  • Discord RAT

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2204 -s 600
      2⤵
        PID:1508
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2372

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2204-0-0x000007FEF6063000-0x000007FEF6064000-memory.dmp

      Filesize

      4KB

    • memory/2204-1-0x000000013FC30000-0x000000013FC48000-memory.dmp

      Filesize

      96KB

    • memory/2204-2-0x000007FEF6060000-0x000007FEF6A4C000-memory.dmp

      Filesize

      9.9MB

    • memory/2204-3-0x000007FEF6063000-0x000007FEF6064000-memory.dmp

      Filesize

      4KB

    • memory/2204-6-0x000007FEF6060000-0x000007FEF6A4C000-memory.dmp

      Filesize

      9.9MB

    • memory/2372-4-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2372-5-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2372-7-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB

    • memory/2372-8-0x0000000140000000-0x00000001405E8000-memory.dmp

      Filesize

      5.9MB