Resubmissions

28-09-2024 15:01

240928-sdx5ma1hjq 10

16-06-2024 17:32

240616-v4dj1szgqf 10

Analysis

  • max time kernel
    11s
  • max time network
    13s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-fr
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-frlocale:fr-fros:windows10-2004-x64systemwindows
  • submitted
    28-09-2024 15:01

General

  • Target

    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.

  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Discord rat.exe
    "C:\Users\Admin\AppData\Local\Temp\Discord rat.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4264
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3532
  • 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=fr --service-sandbox-type=asset_store_service --field-trial-handle=4492,i,8457343488571993338,13289450751020348124,262144 --variations-seed-version --mojo-platform-channel-handle=4088 /prefetch:8
    1⤵
      PID:3364

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3532-15-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-8-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-7-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-12-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-18-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-13-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-6-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-17-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-14-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/3532-16-0x0000014FC0050000-0x0000014FC0051000-memory.dmp

      Filesize

      4KB

    • memory/4264-5-0x000001AAE0F40000-0x000001AAE1468000-memory.dmp

      Filesize

      5.2MB

    • memory/4264-4-0x00007FFC03CB0000-0x00007FFC04771000-memory.dmp

      Filesize

      10.8MB

    • memory/4264-0-0x00007FFC03CB3000-0x00007FFC03CB5000-memory.dmp

      Filesize

      8KB

    • memory/4264-2-0x000001AAE06D0000-0x000001AAE0892000-memory.dmp

      Filesize

      1.8MB

    • memory/4264-1-0x000001AAC6070000-0x000001AAC6088000-memory.dmp

      Filesize

      96KB

    • memory/4264-3-0x000001AAC7DB0000-0x000001AAC7DF2000-memory.dmp

      Filesize

      264KB

    • memory/4264-19-0x00007FFC03CB0000-0x00007FFC04771000-memory.dmp

      Filesize

      10.8MB