Overview

overview

7

Static

static

3

RobloxPlay...er.exe

windows10-2004-x64

7

RobloxPlay...er.exe

windows11-ltsc_2024-x64

7

Analysis

  • user interaction
    yes
  • max time kernel
    65s
  • max time network
    49s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 16:26

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General

  • Target
    RobloxPlayerInstaller.exe
  • Size 9.6MB
  • Sample260706-txs6fsdv2q
  • SHA256 c377f327acf6f974085678aeb267ef49caf229abcc290fcbcaa88d3c5b28d571
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
adwaredefense_evasiondiscoveryspywaretrojan

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 2 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 6 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 4 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:3584
    • C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe
      "C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe" -app -installerLaunchTimeEpochMs 0 -clientLaunchTimeEpochMs 0 -isInstallerLaunch 3584
      2⤵
      • Executes dropped EXE
      PID:1340
    • C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe
      "C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe" -app -installerLaunchTimeEpochMs 0 -clientLaunchTimeEpochMs 0 -isInstallerLaunch 3584
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:552
  • C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe
    "C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe"
    1⤵
    • Executes dropped EXE
    PID:3040
  • C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe
    "C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1928

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        RobloxStudioInstaller.exe
        • Path C:\Program Files (x86)\Roblox\Versions\RobloxStudioInstaller.exe
        • Size 9.6MB
        • SHA256 4fb6633176abb8d1be846cc49d65bf4a4a358af81b750bd2bca87604fdc98dd7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RobloxPlayerBeta.dll
        • Path C:\Program Files (x86)\Roblox\Versions\version-5cf2272675e145f5\RobloxPlayerBeta.dll
        • Size 21.1MB
        • SHA256 735aa9c8dde82f0d8aefd1aced464df2e0ca44b9b3bd23b15737f670d53bbbb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download