Analysis

  • max time kernel
    132s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/07/2026, 15:52

General

  • Target
    2026-07-11_8f25ddd41e386ae4c7a282dcace33614_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.3MB
  • Sample260711-tbaf8af141
  • SHA256 5aa7113f4c385fcfd2ae96389274ea908ac9d439f95cf5d5c23dc8e541594c69
  • 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 5 IoCs
  • Drops file in Program Files directory 48 IoCs
  • Drops file in Windows directory 46 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\2026-07-11_8f25ddd41e386ae4c7a282dcace33614_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-11_8f25ddd41e386ae4c7a282dcace33614_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:3200
  • C:\Users\Admin\AppData\Local\Temp\2026-07-11_8f25ddd41e386ae4c7a282dcace33614_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-11_8f25ddd41e386ae4c7a282dcace33614_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4336

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ApplicationnonPDF.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ApplicationnonPDF.exe
        • Size 3.1MB
        • SHA256 bcf326d2b858a4871a53a683a3a7c7f5bd8f719ec8759981348116fb6df0687e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeCreate.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 3.4MB
        • SHA256 3b4f832df3f620495a0eead5155e95dcd27b35abca3475daa94650b78ffe5874
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sqliteViewerPS19.10.20064.310990.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\sqliteViewerPS19.10.20064.310990.exe
        • Size 3.1MB
        • SHA256 3f9a661fe54a901210d8934fb10b0305734857dd615f990dbc8e37b0b08926ca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExtensibilityVisual.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSEnv\PublicAssemblies\ExtensibilityVisual.exe
        • Size 3.3MB
        • SHA256 756a14690120be3b501e986ec9ae779da72342f6371d01adef2c390bc0888cab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        micautMicrosoft10.0.26100.1.160101.0800.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\micautMicrosoft10.0.26100.1.160101.0800.exe
        • Size 3.3MB
        • SHA256 6a8bd88705e220b273094fc8e19b71ddf8a04906edc0927a27a4048091f9c317
        • MD5 SHA1 SHA512 SSDEEP TLSH

        HMMAPIielowutil11.00.26100.1.exe

        • Path C:\Program Files (x86)\Internet Explorer\HMMAPIielowutil11.00.26100.1.exe
        • Size 3.3MB
        • SHA256 5aa7113f4c385fcfd2ae96389274ea908ac9d439f95cf5d5c23dc8e541594c69
        • MD5 SHA1 SHA512 SSDEEP TLSH

        resourcesUIAutomationProvider.exe

        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\it\resourcesUIAutomationProvider.exe
        • Size 3.3MB
        • SHA256 3e23126c4c999c4876d2fc92e7ee718e07bc11b56fcf8a42f296f2793bda0a2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSBuildMicrosoft.exe

        • Path C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuildMicrosoft.exe
        • Size 3.2MB
        • SHA256 e70eaaeccac2260cd9b4804908de71675ca3d3d90afc1954c33a1630251e2ac6
        • MD5 SHA1 SHA512 SSDEEP TLSH