Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 01:11

General

  • Target
    mrjohn.loader.exe
  • Size 11.1MB
  • Sample261113-bj59rayv2n
  • SHA256 9300e66577733b19ee7838b1806629632eef3a71f1150d6bc2ab0519aeebb872
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mrjohn.loader.exe
    "C:\Users\Admin\AppData\Local\Temp\mrjohn.loader.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:1580

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        splatvik_loader_debug.log

        • Path C:\Users\Admin\AppData\Roaming\splatvik_cpp\splatvik_loader_debug.log
        • Size 4KB
        • SHA256 0ae3bf0390dec2d7ba6a3a72b740c92803906417413549cf64204b33832a759a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1580-30-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-41-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-18-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-24-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-28-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-3-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-36-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-13-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-45-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-48-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-8-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-53-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-58-0x00007FF695190000-0x00007FF695CB5000-memory.dmp

        memory/1580-64-0x00007FF695190000-0x00007FF695CB5000-memory.dmp