Resubmissions

23-08-2024 20:24

240823-y67gnavapg 7

23-08-2024 19:27

240823-x6fs9svank 3

Analysis

  • max time kernel
    142s
  • max time network
    146s
  • 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/parts/quickinput/browser/media/quickInput.css

  • Size

    6KB

  • MD5

    ea259a4efb6fff23ed83ad1d731c1cbf

  • SHA1

    f4b8388e4654f8467f41747637abcc6a55d24f9c

  • SHA256

    a0a1cf94ade370352b435d9cb2d660a456e134fbfd7978f2daf8371d36c6c2eb

  • SHA512

    51d383ce86319cf85a87baa086dd3b7bec0158ebacb31f702a08e756421f36a15be22f141d6fe1c0b4948be97a6969b1d9f328bbff31d01f4844b2f2291653ef

  • SSDEEP

    96:HDGmL1Q/AWBP6ejfdJDvW3AE2on0ano8Y7o0Yb0U0:1kAWBP6ePa3AE2QAzzU0

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\parts\quickinput\browser\media\quickInput.css
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Release\bin\Editor\package\esm\vs\base\parts\quickinput\browser\media\quickInput.css
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:1000

Network

MITRE ATT&CK Enterprise v15

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Downloads