Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-03-2024 15:59

General

  • Target

    Main/RUN_ME.bat

  • Size

    20B

  • MD5

    e33b065e04e13f92aa194ddb6f7bb9d8

  • SHA1

    0c651171deee149f84e8feee2eeef678ee19b581

  • SHA256

    a2ff24b8dbd5f24390c24092f83b2deaadae82bc588e50ca1c618b22ee3f8ec2

  • SHA512

    155d0a18ffac00414250061c1010508a9c7b512dd0b0910a154655dc9e0e0dc5950762776c3c8195ad28797a661d49e25c5e2496e217457f8824bb58a7805b3a

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxNzA3NzI2Njc5OTEzMjc5NA.GAOYV3.xQnTqmmpoLSHwXaVIJBtj8iVivEgiNDnLOt_Pw

  • server_id

    1190067527355744316

Signatures

  • Discord RAT

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Main\RUN_ME.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4860
    • C:\Users\Admin\AppData\Local\Temp\Main\build.exe
      build.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1584
      • C:\Windows\SYSTEM32\SCHTASKS.exe
        "SCHTASKS.exe" /create /tn "$77build.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\Main\build.exe'" /sc onlogon /rl HIGHEST
        3⤵
        • Creates scheduled task(s)
        PID:4732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1584-0-0x00000209E9CB0000-0x00000209E9CC8000-memory.dmp

    Filesize

    96KB

  • memory/1584-1-0x00000209EC230000-0x00000209EC3F2000-memory.dmp

    Filesize

    1.8MB

  • memory/1584-2-0x00007FF853D50000-0x00007FF854811000-memory.dmp

    Filesize

    10.8MB

  • memory/1584-3-0x00000209EC5F0000-0x00000209EC600000-memory.dmp

    Filesize

    64KB

  • memory/1584-4-0x00000209ECB30000-0x00000209ED058000-memory.dmp

    Filesize

    5.2MB

  • memory/1584-5-0x00007FF853D50000-0x00007FF854811000-memory.dmp

    Filesize

    10.8MB

  • memory/1584-6-0x00000209EC5F0000-0x00000209EC600000-memory.dmp

    Filesize

    64KB