Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2023, 15:15

General

  • Target

    shaders/world1/composite4.vsh

  • Size

    2KB

  • MD5

    87199f1ff95c4f41ec84cb78be9f228b

  • SHA1

    a2583cd8d615c6153a494c9ed97d9a8ea3fedf55

  • SHA256

    508dbfbae7b638a601f24ca0896f2d45ed0c232f46487f34316b7f7def29a219

  • SHA512

    80f7a4956184f89de2345d5dfa74bc26a31453f7f5796bf6bcc769cb3331ec567e1ee020feba704080843c3416dec38633609cd9cbb282e698d4bfaef6c7ffb9

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\shaders\world1\composite4.vsh
    1⤵
    • Modifies registry class
    PID:2948
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4760
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    PID:4832

Network

MITRE ATT&CK Enterprise v6

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Downloads