Analysis

  • max time kernel
    130s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 14:28

General

  • Target
    2026-09-10_844f1cc210cb31fb1e5a3307b4d1387e_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.0MB
  • Sample260910-rtatladm2t
  • SHA256 e2f6579721c451d8103e6b6b9d8fc9d622fd3cb8ab45a816c89f8cd2e4a83fae
  • 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 34 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-10_844f1cc210cb31fb1e5a3307b4d1387e_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-10_844f1cc210cb31fb1e5a3307b4d1387e_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:4980
  • C:\Users\Admin\AppData\Local\Temp\2026-09-10_844f1cc210cb31fb1e5a3307b4d1387e_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-10_844f1cc210cb31fb1e5a3307b4d1387e_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:3704

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ccmebaseDynamic.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmebaseDynamic.exe
        • Size 1.0MB
        • SHA256 7dfbba0d450e8ec19498ce0b8aab7f710e994428a3072ca0009b4d2157c61123
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeAdobe19.10.20064.310990.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AdobeAdobe19.10.20064.310990.exe
        • Size 1.0MB
        • SHA256 fd9428f7bd42bfcc5b17857dc75b40468e99f3f7eb40875b96a7d27ad1b10e84
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setupexesetup.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setupexesetup.exe
        • Size 1.4MB
        • SHA256 7f6d4ed7e0ab6653af04e9f4a83617dff79558458750ed433a58288e86cf5987
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FrameworkUIAutomationTypes.exe

        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\it\FrameworkUIAutomationTypes.exe
        • Size 1.0MB
        • SHA256 e4b8c6e66565477759d610cac40aa0d17164867d4867737d6c2a384f3688ca78
        • MD5 SHA1 SHA512 SSDEEP TLSH