Resubmissions

23-08-2024 20:24

240823-y67gnavapg 7

23-08-2024 19:27

240823-x6fs9svank 3

Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2024 20:24

General

  • Target

    Release/bin/Editor/package/esm/vs/base/browser/ui/mouseCursor/mouseCursor.css

  • Size

    1KB

  • MD5

    6788dcb81eb0b943cde614ebbe549560

  • SHA1

    6ed41f1c0a3e459ff2e07ec2d5614985a66e1175

  • SHA256

    802c5b14354f16842f189aa36941fe0e1099037de64dab95e45db0cd8f5448ad

  • SHA512

    360c5b0cacb80cd2c43242131cac3a095246ee4293083e55213be8368b035bc841cf25e4a43509d91aa97f6f1becccfd0a85b7d21ed3246c5ba2037d64d9eb61

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\Release\bin\Editor\package\esm\vs\base\browser\ui\mouseCursor\mouseCursor.css
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4688
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Release\bin\Editor\package\esm\vs\base\browser\ui\mouseCursor\mouseCursor.css
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:2540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads