Analysis

  • user interaction
    yes
  • max time kernel
    1s
  • max time network
    32s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 01:15

General

  • Target
    UCR6v1.0_[unknowncheats.me]_.exe
  • Size 90KB
  • Sample260718-bmdnxaft5t
  • SHA256 8482a550799d0dedfd96f3808cd5164cfc8edfdf3380faf2eecf8a9faf2ba72f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\UCR6v1.0_[unknowncheats.me]_.exe
    "C:\Users\Admin\AppData\Local\Temp\UCR6v1.0_[unknowncheats.me]_.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5032
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c pause
      2⤵
      • Executes a command shell one-liner
      PID:4432
  • C:\Windows\Uqrjs.sys
    C:\Windows\Uqrjs.sys
    1⤵
    • Executes dropped EXE
    PID:3196

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Uqrjs.sys

        • Path C:\Windows\Uqrjs.sys
        • Size 14KB
        • SHA256 5a14ef4f9eaaddbca1906048bf4be867675a8044fe7348bfba22f5bf299e55ef
        • MD5 SHA1 SHA512 SSDEEP TLSH