Overview

overview

8

Static

static

3

86f6bca23d...16.exe

windows10-2004-x64

8

86f6bca23d...16.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 17:50

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General

  • Target
    86f6bca23d03ac9dd3cf1f7ffe173f0ee1983a77f2019720464f202812427316.exe
  • Size 11.6MB
  • Sample260803-wemxtsxtet
  • SHA256 86f6bca23d03ac9dd3cf1f7ffe173f0ee1983a77f2019720464f202812427316
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasiondiscoveryspywaretrojan

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 3 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
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • 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).

  • Program crash 1 IoCs
  • 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 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\86f6bca23d03ac9dd3cf1f7ffe173f0ee1983a77f2019720464f202812427316.exe
    "C:\Users\Admin\AppData\Local\Temp\86f6bca23d03ac9dd3cf1f7ffe173f0ee1983a77f2019720464f202812427316.exe"
    1⤵
    • Downloads MZ/PE file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Users\Admin\AppData\Local\Temp\version-145f189a6a974303-RobloxPlayerInstaller.exe
      "C:\Users\Admin\AppData\Local\Temp\version-145f189a6a974303-RobloxPlayerInstaller.exe"
      2⤵
      • Executes dropped EXE
      • 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:5920
      • C:\Program Files (x86)\Roblox\Versions\version-145f189a6a974303\RobloxPlayerBeta.exe
        "C:\Program Files (x86)\Roblox\Versions\version-145f189a6a974303\RobloxPlayerBeta.exe" -app -installerLaunchTimeEpochMs 0 -clientLaunchTimeEpochMs 0 -isInstallerLaunch 5920
        3⤵
        • Executes dropped EXE
        PID:3568
      • C:\Program Files (x86)\Roblox\Versions\version-145f189a6a974303\RobloxPlayerBeta.exe
        "C:\Program Files (x86)\Roblox\Versions\version-145f189a6a974303\RobloxPlayerBeta.exe" -app -installerLaunchTimeEpochMs 0 -clientLaunchTimeEpochMs 0 -isInstallerLaunch 5920
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:1280
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5920 -s 856
        3⤵
        • Program crash
        PID:4484
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 5920 -ip 5920
    1⤵
      PID:5604

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          RobloxStudioInstaller.exe
          • Path C:\Program Files (x86)\Roblox\Versions\RobloxStudioInstaller.exe
          • Size 9.7MB
          • SHA256 a33eeac3fde1d1f99de2df08d63faa818ffdfcf2ace6a37e11bec1fe59409c5f
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          RobloxPlayerBeta.dll
          • Path C:\Program Files (x86)\Roblox\Versions\version-145f189a6a974303\RobloxPlayerBeta.dll
          • Size 21.2MB
          • SHA256 269af4ce0111e647c0a7ca5d7f1e29d769c880fd6394bf03f8a368e5c34761b8
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          version-145f189a6a974303-RobloxPlayerInstaller.exe
          • Path C:\Users\Admin\AppData\Local\Temp\version-145f189a6a974303-RobloxPlayerInstaller.exe
          • Size 9.7MB
          • SHA256 6fe4e34d4140fd0dcf70dd5d489a56c3ca6b6de28fc19a6745a3d7eb030c6f90
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download