Analysis

  • max time kernel
    129s
  • max time network
    142s
  • 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, 17:14

General

  • Target
    2026-07-05_3d5807f9e6572e4f13cdac43fce979cf_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.8MB
  • Sample260705-vsf6rsh16k
  • SHA256 364ee9a1e11ae2d86ef8ec1dd3a80fddf5949593a3cef55c81ef1bb7df25b99c
  • 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 4 IoCs
  • Drops file in Program Files directory 30 IoCs
  • Drops file in Windows directory 64 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_3d5807f9e6572e4f13cdac43fce979cf_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_3d5807f9e6572e4f13cdac43fce979cf_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:5804
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_3d5807f9e6572e4f13cdac43fce979cf_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_3d5807f9e6572e4f13cdac43fce979cf_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:3300

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        chromeelfEmbedded.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\chromeelfEmbedded.exe
        • Size 9.2MB
        • SHA256 11ce3026cf2bbfaceb6fdab1d6d78a33ea29e2814ca60d24b6262bd91123c093
        • MD5 SHA1 SHA512 SSDEEP TLSH

        d3dcompiler47icudt60.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler47icudt60.exe
        • Size 1.9MB
        • SHA256 d90d38c496ebc2fcb68eccfe3dc26bea946021f68f7809df0ab80624fbc62b2c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ViewerReader.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ViewerReader.exe
        • Size 1.8MB
        • SHA256 0c0714c895773620a5d9d8abb3cce9cf8199a0164779ae915ac81ce934c126f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExplorerInternet11.00.26100.1591.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VGX\ExplorerInternet11.00.26100.1591.exe
        • Size 1.8MB
        • SHA256 f9a2da2e8eaf077f7b65255befed1a53b5fb270b6fea54817e5af2f4b53f273e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdaorarSystem.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\msdaorarSystem.exe
        • Size 1.8MB
        • SHA256 9bef76d67616d7020d8d80eaa70cd7a67b9b26c42d67cb98f44b82dad051f2b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ieinstalInternet.exe

        • Path C:\Program Files (x86)\Internet Explorer\ieinstalInternet.exe
        • Size 1.8MB
        • SHA256 364ee9a1e11ae2d86ef8ec1dd3a80fddf5949593a3cef55c81ef1bb7df25b99c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wmlaunchmpvis.exe

        • Path C:\Program Files (x86)\Windows Media Player\uk-UA\wmlaunchmpvis.exe
        • Size 1.8MB
        • SHA256 3110f91bbbd8eae51283d3693e8ae224adcbbd5ed68b6ae4d1cabfa7f97f20fd
        • MD5 SHA1 SHA512 SSDEEP TLSH