Analysis

  • max time kernel
    130s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 16:07

General

  • Target
    2026-07-05_687f8ff0ea58afa8e0cca69b67620327_amadey_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.4MB
  • Sample260705-tk5cyshv2l
  • SHA256 44c7cf6ea729f3438281fd8dc5a2c233b5b60b3540770ad6bdb86b1b32925029
  • 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 37 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_687f8ff0ea58afa8e0cca69b67620327_amadey_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_687f8ff0ea58afa8e0cca69b67620327_amadey_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:3496
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_687f8ff0ea58afa8e0cca69b67620327_amadey_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_687f8ff0ea58afa8e0cca69b67620327_amadey_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2348

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        LibraryAdapter.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\LibraryAdapter.exe
        • Size 9.5MB
        • SHA256 0eecee8c49e93108fdf12831fb62d81eb5724072cd838f830280a09b62f27410
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Linkd3dcompiler472.1.0.461930603.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Linkd3dcompiler472.1.0.461930603.exe
        • Size 2.1MB
        • SHA256 37eeac8393c6820b5113dc5c6b4a74b868be13692ff2004ebad280ab2b2f29c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroSup64files.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroSup64files.exe
        • Size 2.2MB
        • SHA256 bb44158d4f5ef77e419374f923407b05aab8db811923823f7be57bf1864da168
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NPPDF32Acrobat.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\NPPDF32Acrobat.exe
        • Size 2.4MB
        • SHA256 67e7ae17cc3c1d4ba0705e0414a05d6c291d682c21e3ab60c116f8d023c81da1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CreateWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateWCChromeNativeMessagingHost.exe
        • Size 2.5MB
        • SHA256 470358e3ebadac559d8d65ec5530426fc06d1a0105edd3da9bd976e8b6d0170e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARMAcrobat.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMAcrobat.exe
        • Size 2.4MB
        • SHA256 f8429941fdf94014f4bfe15bf379ae108d1cc58ea65186b287f33ee7bab6ab1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msader15Microsoft.exe

        • Path C:\Program Files (x86)\Common Files\System\ado\es-ES\msader15Microsoft.exe
        • Size 2.4MB
        • SHA256 41607892967daf88ecf95589b933e8b6ddc86c1f97aed0e811d2c5810ab9174f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StudioFramework.exe

        • Path C:\Windows\Microsoft.NET\Framework\v2.0.50727\it\StudioFramework.exe
        • Size 2.5MB
        • SHA256 e51f24762441d7fa3a77a14143028e838d11219c00fcfaa820162d77a29c2f19
        • MD5 SHA1 SHA512 SSDEEP TLSH