Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 06:55

General

  • Target
    Bypass2.31v/Bypass2.31v.exe
  • Size 785KB
  • Sample261011-hp1psade98
  • SHA256 eaac64c113ebaba1fae924ad1b6239a44c8806bf2b85d8dc11a27ad65a981cc1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bypass2.31v\Bypass2.31v.exe
    "C:\Users\Admin\AppData\Local\Temp\Bypass2.31v\Bypass2.31v.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Users\Admin\AppData\Local\Temp\Ml5PkcXoAgNCH8WV.exe
      "C:\Users\Admin\AppData\Local\Temp\Ml5PkcXoAgNCH8WV.exe"
      2⤵
      • Checks for VirtualBox DLLs, possible anti-VM trick
      • Executes dropped EXE
      PID:3568

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Ml5PkcXoAgNCH8WV.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Ml5PkcXoAgNCH8WV.exe
        • Size 593KB
        • SHA256 dc774e571135d2d29e19a655bd228bb8e154689ef7c264407885c32280c8aa46
        • MD5 SHA1 SHA512 SSDEEP TLSH