Analysis

  • max time kernel
    48s
  • max time network
    56s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 20:08

General

  • Target

    Release/Discord rat.exe

  • Size

    79KB

  • MD5

    d13905e018eb965ded2e28ba0ab257b5

  • SHA1

    6d7fe69566fddc69b33d698591c9a2c70d834858

  • SHA256

    2bd631c6665656673a923c13359b0dc211debc05b2885127e26b0dce808e2dec

  • SHA512

    b95bfdebef33ac72b6c21cdf0abb4961222b7efd17267cd7236e731dd0b6105ece28e784a95455f1ffc8a6dd1d580a467b07b3bd8cb2fb19e2111f1a864c97cb

  • SSDEEP

    1536:YCH0jBD2BKkwbPNrfxCXhRoKV6+V+y9viwp:VUjBD2BPwbPNrmAE+MqU

Malware Config

Signatures

  • Discord RAT

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 38 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe
    "C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3964
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3212
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3400

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3212-13-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-12-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-17-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-11-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-16-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-7-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-6-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-15-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-14-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3212-5-0x0000014D44A20000-0x0000014D44A21000-memory.dmp

      Filesize

      4KB

    • memory/3964-4-0x000002374E490000-0x000002374E9B8000-memory.dmp

      Filesize

      5.2MB

    • memory/3964-2-0x000002374D3A0000-0x000002374D562000-memory.dmp

      Filesize

      1.8MB

    • memory/3964-0-0x00007FF9D5CB3000-0x00007FF9D5CB5000-memory.dmp

      Filesize

      8KB

    • memory/3964-1-0x0000023732CB0000-0x0000023732CC8000-memory.dmp

      Filesize

      96KB

    • memory/3964-3-0x00007FF9D5CB0000-0x00007FF9D6771000-memory.dmp

      Filesize

      10.8MB

    • memory/3964-18-0x00007FF9D5CB3000-0x00007FF9D5CB5000-memory.dmp

      Filesize

      8KB

    • memory/3964-19-0x00007FF9D5CB0000-0x00007FF9D6771000-memory.dmp

      Filesize

      10.8MB