Analysis

  • max time kernel
    135s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 19:28

General

  • Target
    2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.0MB
  • Sample260809-x6ydbavamd
  • SHA256 c8c0eacca5ce607471b1aab73f00a78261c2b2e9d5209b285c1326123b3442c6
  • 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 43 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\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_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:3680
  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-09_d3f7911c7d4ff26cade1685378a28ca2_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2092

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX7612.tmp

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\RCX7612.tmp
        • Size 2.0MB
        • SHA256 b9404a699e102a3d678d1dbeef4efbf35fecfef8f8809d7a8b2e0a579bf12cd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaStart.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_101250\javaStart.exe
        • Size 2.0MB
        • SHA256 c8c0eacca5ce607471b1aab73f00a78261c2b2e9d5209b285c1326123b3442c6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftWebView.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\EBWebView\x64\MicrosoftWebView.exe
        • Size 2.0MB
        • SHA256 0703b83500e6ad6a84e68791e08f79368ce510adeaae1512dca82ee1b5463980
        • MD5 SHA1 SHA512 SSDEEP TLSH