Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-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 2 IoCs
  • Drops file in Program Files directory 36 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:5488
  • 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:6048

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ComponentslibGLESv2.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\ComponentslibGLESv2.exe
        • Size 1.9MB
        • SHA256 83f2758afcbe07f5c8f15effa3c952be537bd1b64b4561b3a88b02fec31bd721
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeCreate.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 2.0MB
        • SHA256 7108a16d2f5a49b09f48e181e6852cc1bb31cd1baf05ef6896917112ed1b91ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 2.0MB
        • SHA256 605ce6d59bd246b27998ffc443da3e69cf6ce7781184f76065a9eab2523eb082
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wowhelperfiles.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wowhelperfiles.exe
        • Size 1.9MB
        • SHA256 7c7630a442a47662b9baddf61d57cd9c82c39471f88adb55f74886ca3e1079c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setupwmmpvis.exe

        • Path C:\Program Files (x86)\Windows Media Player\es-ES\setupwmmpvis.exe
        • Size 1.9MB
        • SHA256 2c54e5fce481dd9e74c43585f1cd61489ae46824e64c2bf5ef5369a68bff14cd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        systemresources.exe

        • Path C:\Windows\assembly\GAC_MSIL\System.Management.Resources\2.0.0.0_de_b03f5f7f11d50a3a\systemresources.exe
        • Size 1.9MB
        • SHA256 02d9c3581aba1e973f4f3e4a67a9de7a26aa67dae37185a47384da88cec282af
        • MD5 SHA1 SHA512 SSDEEP TLSH