Overview

overview

6

Static

static

1

Bloxstrap-v2.11.3.exe

windows10-2004-x64

6

Bloxstrap-v2.11.3.exe

windows11-ltsc_2024-x64

1

Analysis

  • user interaction
    yes
  • max time kernel
    57s
  • max time network
    55s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/09/2026, 03:02

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    Bloxstrap-v2.11.3.exe
  • Size 12.0MB
  • Sample260928-djfp7stdph
  • SHA256 4d423ad46d0bf43cd22c9c1b5d25167edc15e784a57e94f889f1eefb5ce238a0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
defense_evasiondiscovery

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 3 IoCs
    defense_evasion
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • Modifies registry class 18 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Bloxstrap-v2.11.3.exe
    "C:\Users\Admin\AppData\Local\Temp\Bloxstrap-v2.11.3.exe"
    1⤵
    • Downloads MZ/PE file
    • Checks computer location settings
    • Reads the TCP/IP host and domain name from the registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Users\Admin\AppData\Local\Temp\Bloxstrap\Updates\Bloxstrap-v2.11.4.exe
      "C:\Users\Admin\AppData\Local\Temp\Bloxstrap\Updates\Bloxstrap-v2.11.4.exe" -upgrade -player
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4076
      • C:\Users\Admin\AppData\Local\Bloxstrap\Versions\version-2366ba214ec740ca\RobloxPlayerBeta.exe
        "C:\Users\Admin\AppData\Local\Bloxstrap\Versions\version-2366ba214ec740ca\RobloxPlayerBeta.exe"
        3⤵
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:7504

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Bloxstrap.exe
        • Path C:\Users\Admin\AppData\Local\Bloxstrap\Bloxstrap.exe
        • Size 6.0MB
        • SHA256 4b5e8c4775a19eab0b401da1e7ca532743d8d75bebb200bb86e9f9d5c19245fc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Settings.json
        • Path C:\Users\Admin\AppData\Local\Bloxstrap\Settings.json
        • Size 696B
        • SHA256 cf435f67b67d1e06baffecc06806074423c38c75c052f5f304ad732106ce94e3
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        RobloxPlayerBeta.dll
        • Path C:\Users\Admin\AppData\Local\Bloxstrap\Versions\version-2366ba214ec740ca\RobloxPlayerBeta.dll
        • Size 21.5MB
        • SHA256 ce0db8e154bda29f9c84b1ed5fd94cbe143db61b2651fe436a179de28edccdb0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Bloxstrap-v2.11.4.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Bloxstrap\Updates\Bloxstrap-v2.11.4.exe
        • Size 12.0MB
        • SHA256 9ad7758093a356fe5bd9d49911aaacf766dbb9289b6f3662a8ed3242230f46b2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download