Analysis

  • max time kernel
    132s
  • 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
    20/07/2026, 16:50

General

  • Target
    2026-07-20_e2004aa1c32aa33551ff60613e70b7d6_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260720-vb93hsat6s
  • SHA256 b861ab7af6652aea0ff287f2a1a50f3f4589dd8fa9ec470bb452fe0bbc290718
  • 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 34 IoCs
  • Drops file in Windows directory 33 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_e2004aa1c32aa33551ff60613e70b7d6_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_e2004aa1c32aa33551ff60613e70b7d6_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:5156
  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_e2004aa1c32aa33551ff60613e70b7d6_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-20_e2004aa1c32aa33551ff60613e70b7d6_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:5056

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        CreateWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateWCChromeNativeMessagingHost.exe
        • Size 1.2MB
        • SHA256 bdf7992c8bf869a09c28347ea97f00deefbc580c2937b5a499e0fe254e443bd7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ViewerPSAcroTextExtractor.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ViewerPSAcroTextExtractor.exe
        • Size 1.2MB
        • SHA256 403527cb7451062bc09482768e37b932c4afc954ffc34d36b1245960760007c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeHunspellPluginAdobeHunspellPlugin.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\AdobeHunspellPluginAdobeHunspellPlugin.exe
        • Size 1.2MB
        • SHA256 dcf988676cbe487d3516257527ee275543976e793e7999ee5c46a32d31b6190c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftvstoee.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\Microsoftvstoee.exe
        • Size 1.2MB
        • SHA256 40606edfc14f1722af0220fe3a7b1efbe303967a8c2069ce5d4b7e140ff8c65e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Operatingmsdadc.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\Operatingmsdadc.exe
        • Size 1.2MB
        • SHA256 b861ab7af6652aea0ff287f2a1a50f3f4589dd8fa9ec470bb452fe0bbc290718
        • MD5 SHA1 SHA512 SSDEEP TLSH

        iexploreInternet11.00.26100.1.160101.0800.exe

        • Path C:\Program Files (x86)\Internet Explorer\en-US\iexploreInternet11.00.26100.1.160101.0800.exe
        • Size 1.2MB
        • SHA256 f495a2aa6a5c5b8bc37a0ed58b27056dbc396391f301af5ed54d186269035b86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgeelfoneds139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgeelfoneds139.0.3405.125.exe
        • Size 1.6MB
        • SHA256 929e933250ecc06eea4f5d8a055cd2079db13fa1981411a64626315038ceddd8
        • MD5 SHA1 SHA512 SSDEEP TLSH