Overview

overview

7

Static

static

3

RobloxPlay...er.exe

windows10-2004-x64

7

RobloxPlay...er.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/06/2026, 16:28

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General

  • Target
    RobloxPlayerInstaller.exe
  • Size 9.8MB
  • Sample260622-tyttdaew6y
  • SHA256 22858fa38591e6f06b10adff0a994b624c8c45b1ff8cc9f349adcdaaf2cbef7b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
adwaredefense_evasiondiscoveryspywaretrojan

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    defense_evasiontrojan
  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
    adwarespyware
  • Modifies registry class 30 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RobloxPlayerInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\RobloxPlayerInstaller.exe"
    1⤵
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5060
    • C:\Program Files (x86)\Roblox\Versions\version-8884371d30284041\RobloxPlayerBeta.exe
      "C:\Program Files (x86)\Roblox\Versions\version-8884371d30284041\RobloxPlayerBeta.exe" -app -installerLaunchTimeEpochMs 0 -clientLaunchTimeEpochMs 0 -isInstallerLaunch 5060
      2⤵
      • Executes dropped EXE
      PID:2420
    • C:\Program Files (x86)\Roblox\Versions\version-8884371d30284041\RobloxPlayerBeta.exe
      "C:\Program Files (x86)\Roblox\Versions\version-8884371d30284041\RobloxPlayerBeta.exe" -app -installerLaunchTimeEpochMs 0 -clientLaunchTimeEpochMs 0 -isInstallerLaunch 5060
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:5804

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        RobloxStudioInstaller.exe
        • Path C:\Program Files (x86)\Roblox\Versions\RobloxStudioInstaller.exe
        • Size 9.8MB
        • SHA256 371ba35a7bdc22dc6696dc84f2d4e849393943e322c5d3aef662ec8af4bc43a1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RobloxPlayerBeta.dll
        • Path C:\Program Files (x86)\Roblox\Versions\version-8884371d30284041\RobloxPlayerBeta.dll
        • Size 20.8MB
        • SHA256 00ea1332909419b2ba70bbe0050459054d67ad86ea42b89bf06c43adee5fe9ba
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download