Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-09-2024 18:22

General

  • Target

    Jules/Monaco/package/esm/vs/editor/contrib/zoneWidget/zoneWidget.css

  • Size

    616B

  • MD5

    efb5a7a704db1f73259e42eea9aed38c

  • SHA1

    cca017045052d7055d03e080731b1b227410e94a

  • SHA256

    bf5be72d0135b320c34bb2d4ddec197671c7974c8ab93140eee88bca93035c1f

  • SHA512

    8a7e7e9ce0d76a2f60238142c9d2010d63e89446d698fb0afefde0eb53886a871817c18bd4a038f48dfb039ab43aad3e726be03a5472df61b4057e93356a985a

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Jules\Monaco\package\esm\vs\editor\contrib\zoneWidget\zoneWidget.css
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3748
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Jules\Monaco\package\esm\vs\editor\contrib\zoneWidget\zoneWidget.css
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:4852

Network

MITRE ATT&CK Enterprise v15

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Downloads