Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/06/2026, 14:19

General

  • Target
    2026-06-26_884b4866020a26922e60e7c0271e3323_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.9MB
  • Sample260629-rmybbafv7w
  • SHA256 fb39626003ceca72c5f977d959991db5b556a482fdc26ff217668feb6d44419d
  • 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 6 IoCs
  • Drops file in Program Files directory 45 IoCs
  • Drops file in Windows directory 64 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.

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-26_884b4866020a26922e60e7c0271e3323_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_884b4866020a26922e60e7c0271e3323_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:4384
  • C:\Users\Admin\AppData\Local\Temp\2026-06-26_884b4866020a26922e60e7c0271e3323_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-26_884b4866020a26922e60e7c0271e3323_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4608

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WindowsInternational.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\WindowsInternational.exe
        • Size 9.4MB
        • SHA256 15ef0bcd446cbbf250c3272b6f7d8d05d1eb30f3fc7cfc22a0b371c22c95c135
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeCreate19.10.20064.310990.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate19.10.20064.310990.exe
        • Size 2.0MB
        • SHA256 6708aabda5d03cb1bbf246d679e38e651969026f43617aaefd94368936612329
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InternetExplorer.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VGX\InternetExplorer.exe
        • Size 1.9MB
        • SHA256 94905baea1ae0eadde970aab18a6354fecb3213c7e0becd6d5c670067869fa13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VisualVisual.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\1033\VisualVisual.exe
        • Size 1.9MB
        • SHA256 d0a0c3c90f7f0b8018c1f8b55d53ea0a92e401ffd8bf78230a6fa39b7c8a6254
        • MD5 SHA1 SHA512 SSDEEP TLSH

        resourcesWindows.exe

        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\es\resourcesWindows.exe
        • Size 1.9MB
        • SHA256 fb39626003ceca72c5f977d959991db5b556a482fdc26ff217668feb6d44419d
        • MD5 SHA1 SHA512 SSDEEP TLSH