Analysis

  • max time kernel
    136s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 21:08

General

  • Target
    2026-07-24_3e17ba3496464203cecbefb86598cbde_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 11.5MB
  • Sample260724-zzdfnstsdx
  • SHA256 076a2997f69f169e7c76208612f714ac1dc20f53ae7d2c8ba519f3aade7ca9fa
  • 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 4 IoCs
  • Drops file in Program Files directory 21 IoCs
  • Drops file in Windows directory 35 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-24_3e17ba3496464203cecbefb86598cbde_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-24_3e17ba3496464203cecbefb86598cbde_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:4152
  • C:\Users\Admin\AppData\Local\Temp\2026-07-24_3e17ba3496464203cecbefb86598cbde_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-24_3e17ba3496464203cecbefb86598cbde_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5060

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        chromeelfdllFramework.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\chromeelfdllFramework.exe
        • Size 18.9MB
        • SHA256 f34e3ac29313e134f229ccf7db5db0018dbdd00e735e784cc695403835e0f610
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AdobeAdobe.exe
        • Size 11.5MB
        • SHA256 7a97ca6d3622917da7762eb14d5ed3c778ac8922238eb0738c16b40828b1849e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rt3dReader.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\rt3dReader.exe
        • Size 11.5MB
        • SHA256 9b79fe4d27846750942dd350db910adbe60920e382e1920d564ea042c63c3958
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemTipTsf.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\SystemTipTsf.exe
        • Size 11.5MB
        • SHA256 5750398bc39d6bfc14a7cce458d9ac08c0952fcb50d57ba18801c4092c4bbb22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftFramework.exe

        • Path C:\Windows\Microsoft.NET\Framework64\v2.0.50727\MicrosoftFramework.exe
        • Size 11.5MB
        • SHA256 1704f7b9a523cb8d00d411312d8188d966aa9a71d756ca1fffa71ee9be38b38a
        • MD5 SHA1 SHA512 SSDEEP TLSH