Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/04/2024, 20:21

General

  • Target
    3cd825c447ff5fccc094fe0f866ecae185c8b86633255a7617b55bdba184c180.exe
  • Size 143KB
  • Sample240403-y456tabg21
  • SHA256 3cd825c447ff5fccc094fe0f866ecae185c8b86633255a7617b55bdba184c180
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3cd825c447ff5fccc094fe0f866ecae185c8b86633255a7617b55bdba184c180.exe
    "C:\Users\Admin\AppData\Local\Temp\3cd825c447ff5fccc094fe0f866ecae185c8b86633255a7617b55bdba184c180.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:820
    • C:\Users\Admin\AppData\Local\Temp\huter.exe
      "C:\Users\Admin\AppData\Local\Temp\huter.exe"
      2⤵
      • Executes dropped EXE
      PID:5100
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
      2⤵
        PID:216

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          golfinfo.ini

          • Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
          • Size 512B
          • SHA256 5cfd1668ec0e5f3b5f8d04e54091d6f173bede6e6f9bb418819fd550095139fb
          • MD5 SHA1 SHA512

          huter.exe

          • Path C:\Users\Admin\AppData\Local\Temp\huter.exe
          • Size 144KB
          • SHA256 e0f893c59330d26ab35fe86da6df8ea87ac28fee50902f3a2d3175d5c5d0c359
          • MD5 SHA1 SHA512 SSDEEP

          sanfdr.bat

          • Path C:\Users\Admin\AppData\Local\Temp\sanfdr.bat
          • Size 338B
          • SHA256 4974b6afca046671fd9354e58e196d2be363e7feee435cf7a5c77fcd5ae06acb
          • MD5 SHA1 SHA512