Analysis

  • max time kernel
    131s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 18:06

General

  • Target
    2026-08-15_6d115ef59f095f0cda236bbdede7d4eb_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.0MB
  • Sample260815-wprzja1elf
  • SHA256 e416dfd4345572d426bfaaf6295b5005b37098fff9f5210ffedd731e774373f5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 37 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_6d115ef59f095f0cda236bbdede7d4eb_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_6d115ef59f095f0cda236bbdede7d4eb_elex_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3616
  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_6d115ef59f095f0cda236bbdede7d4eb_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-15_6d115ef59f095f0cda236bbdede7d4eb_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1016

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ChromiumlibEGL2.1.0.461930603.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\ChromiumlibEGL2.1.0.461930603.exe
        • Size 2.0MB
        • SHA256 908fb3efd5fd5004033429da586cdb2feb35a42e0e3f70979fc75f0186e4e01e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Utilitiesadoberfp.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Utilitiesadoberfp.exe
        • Size 2.6MB
        • SHA256 5f538b6798e51a99a13c14fe4476ac9dd4bf05b9201704b77868c07feabd3b74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        IA32PPKLite.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\IA32PPKLite.exe
        • Size 2.0MB
        • SHA256 abbd6f545f348e8c1186879b470f62e2a2f58946c1b922f153aa3b3f53ed5e50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeManager.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeManager.exe
        • Size 2.3MB
        • SHA256 de19f866b7becac8c8fef2651037c778e5f83b43c4051159f718bea032ec2d7a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemMicrosoft.exe

        • Path C:\Program Files (x86)\Common Files\System\ado\es-ES\SystemMicrosoft.exe
        • Size 2.0MB
        • SHA256 2d00c64f260272ca432e4fd43c9c5fec7e63552d99c2c42becfd7d748a26ef14
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Googleupdater.exe

        • Path C:\Program Files (x86)\Google\Update\Googleupdater.exe
        • Size 2.1MB
        • SHA256 222b9f115835977f80f737957c13f95a531d9d7c85d47468375f3b72823ee8bb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        EdgeInstaller.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\EdgeInstaller.exe
        • Size 2.2MB
        • SHA256 73380ef258a37aacf90518cfbeabb36c1953a012878f116ea9ce4fdbc29a9577
        • MD5 SHA1 SHA512 SSDEEP TLSH

        managementresources.exe

        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Management.Infrastructure.Resources\v4.0_1.0.0.0_de_31bf3856ad364e35\managementresources.exe
        • Size 2.0MB
        • SHA256 8ed6387e2438335b5d86c61a7da38d274d6aa4307f81538fa78a3a6ed52343da
        • MD5 SHA1 SHA512 SSDEEP TLSH