Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 19:33

General

  • Target
    2026-07-02_c65f39e4044fc8b3080894d4e3e9c3d6_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.3MB
  • Sample260702-x9nchsdt2s
  • SHA256 32c6a7543abad84a28a8c6bc06a3d95572a87b6b3ad93a8406c84bf7f62e4bb5
  • 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 2 IoCs
  • Drops file in Program Files directory 35 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-02_c65f39e4044fc8b3080894d4e3e9c3d6_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-02_c65f39e4044fc8b3080894d4e3e9c3d6_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:4488
  • C:\Users\Admin\AppData\Local\Temp\2026-07-02_c65f39e4044fc8b3080894d4e3e9c3d6_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-02_c65f39e4044fc8b3080894d4e3e9c3d6_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:1892

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 1.3MB
        • SHA256 05b2a727f9c8b7c34bf3d002351fb2a115568357b16537b28d296ef9492cd4ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InternetLogTransport.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\InternetLogTransport.exe
        • Size 1.3MB
        • SHA256 e7f90158972e7aff7db3aaa3961e880018b9fdd6b47cd466bd8562e7c3f1be22
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ProjectionOnix19.10.20064.310990.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ProjectionOnix19.10.20064.310990.exe
        • Size 2.0MB
        • SHA256 30f006442180b7489aae3203f7f3f433e2cd92cf2bf5a9148e2e2aa1b283d1ca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Systemmsdasqlr.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\it-IT\Systemmsdasqlr.exe
        • Size 1.3MB
        • SHA256 38f6a53158fee4644663f278bbd1b23539073c67730043fe2bd6c4b4b957c201
        • MD5 SHA1 SHA512 SSDEEP TLSH

        GoogleUpdater.exe

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\GoogleUpdater.exe
        • Size 1.3MB
        • SHA256 b60c6b5e937b3a941bb83c777cc379e97ea47a09c692086a434fbeed231ef3be
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ietoedgebhoietoedgestub122.0.2365.106.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ietoedgebhoietoedgestub122.0.2365.106.exe
        • Size 1.3MB
        • SHA256 6176e00340ed998be6d938b5780859f1ae637fe96154d1e94f7f417219831374
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgeIdentity.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedgeIdentity.exe
        • Size 1.8MB
        • SHA256 3cca2dc4b3683c37ee4905d10eac56aabd8b58ffd611309b38a6289fdd88f9cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FrameworkSentinel9.0.30729.9162.exe

        • Path C:\Windows\Microsoft.NET\Framework64\v3.5\FrameworkSentinel9.0.30729.9162.exe
        • Size 1.3MB
        • SHA256 d72fe959b73833c88e7a672a9fc810785473cb095a9abd443882493564d801ce
        • MD5 SHA1 SHA512 SSDEEP TLSH