Analysis

  • max time kernel
    87s
  • max time network
    90s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2023, 23:02

General

  • Target

    shaders/glsl/renderchunk.fragment.old

  • Size

    1KB

  • MD5

    2c6e65a9c556b1779164f0804f090197

  • SHA1

    39fb7b974b18cdc9dda31a6a9158c4df8366397c

  • SHA256

    c89658e667f1e18bf7aa40eea7e690efdc99c036daa53f140f1cd99c8d25e9a0

  • SHA512

    146c7b2f7ee971f5dea727f7923536f74435144450a4c1ad003957ff44579cee28d2fd70f451224086288989dececaffa73e7b17016af8679c7d89f15c2a9e40

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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\glsl\renderchunk.fragment.old
    1⤵
    • Modifies registry class
    PID:5100
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3468

Network

MITRE ATT&CK Enterprise v6

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Downloads