Analysis

  • max time kernel
    128s
  • max time network
    156s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 12:31

General

  • Target
    2026-08-01_ebc9dc744faeac9406318bec03f8e471_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 4.3MB
  • Sample260801-pp3mpsvfnc
  • SHA256 bd7a4fb72cf38571f1b4ee3d5a2d7b670f2163c527ee7b13720ab3636db108ff
  • 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 31 IoCs
  • Drops file in Windows directory 43 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\2026-08-01_ebc9dc744faeac9406318bec03f8e471_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_ebc9dc744faeac9406318bec03f8e471_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:1272
  • C:\Users\Admin\AppData\Local\Temp\2026-08-01_ebc9dc744faeac9406318bec03f8e471_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-01_ebc9dc744faeac9406318bec03f8e471_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:4860

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Dynamiclibcef3.3397.1731.57072.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Dynamiclibcef3.3397.1731.57072.exe
        • Size 4.4MB
        • SHA256 5670215a4efc3e5bea51f6927bdc3914b63502aa8eca672395f7ce1dfc693f2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        widevinecdmadapterlibcef.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\widevinecdmadapterlibcef.exe
        • Size 4.4MB
        • SHA256 72b702ba0e8efa4d775a13cc1d825889d9715786cefc883ad174d230792487f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Projectiontext.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Projectiontext.exe
        • Size 5.0MB
        • SHA256 e02cfa2175ae73f1501e05df584023e40cd2e1578d32caace4bd7033223b9473
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeReader.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeReader.exe
        • Size 4.3MB
        • SHA256 5749da20087a41c48dadb506527b6e2350f9b0ff9be61a9da03642f03a58d075
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftStudio.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSEnv\PublicAssemblies\MicrosoftStudio.exe
        • Size 4.3MB
        • SHA256 a644b3cd13ff737b495829d764ff012efaff2e6023298b681c95e0c7e57e671a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javawLauncher.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_128796\javawLauncher.exe
        • Size 4.3MB
        • SHA256 fe71f9c9083196c632cc33aa2d6c4433a818109e8d69ce94a6673057cadc04dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ieinstaliexplore11.00.26100.1.exe

        • Path C:\Program Files (x86)\Internet Explorer\it-IT\ieinstaliexplore11.00.26100.1.exe
        • Size 4.3MB
        • SHA256 dbeed65f11bd76b5b2c48aa0effaebf9fcdda45738dd30e98625d08da7fd5cc3
        • MD5 SHA1 SHA512 SSDEEP TLSH