Analysis

  • max time kernel
    132s
  • max time network
    153s
  • 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, 04:22

General

  • Target
    2026-09-08_87d4c38cb4e25417b48cdf952700736f_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.5MB
  • Sample260910-ey79faxekf
  • SHA256 0e6afbb6767b7a3036477585e936d16fe98f66272b82beeea388b6bea374dcc8
  • 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 5 IoCs
  • Drops file in Program Files directory 44 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-08_87d4c38cb4e25417b48cdf952700736f_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-08_87d4c38cb4e25417b48cdf952700736f_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:5672
  • C:\Users\Admin\AppData\Local\Temp\2026-09-08_87d4c38cb4e25417b48cdf952700736f_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-08_87d4c38cb4e25417b48cdf952700736f_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:4180

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        AdobeWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 1.5MB
        • SHA256 d93ed4c7eee25bdad784a16be45211e2554f52848e4c9036bb44ff8e79fdc47b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Pluginprcr.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\Pluginprcr.exe
        • Size 1.5MB
        • SHA256 5d2199b551f1ab09938d55b9387230dbb2cbc0e94edb066d88a97bc6c5b20e9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sqliteUtilities.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\sqliteUtilities.exe
        • Size 1.4MB
        • SHA256 0206f23c098a75b30d8a908aefb9211cb941b60364c0dc7d2563291f932703bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Windowsmsdaorar.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\Windowsmsdaorar.exe
        • Size 1.5MB
        • SHA256 f7763c7f721fb7c45e44e8c0f770b5489244ce0e1dd603d5e56ed0726f4106c1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        oledb32rOperating.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\it-IT\oledb32rOperating.exe
        • Size 1.5MB
        • SHA256 aa949818d22d644ea33a558f5108496a823f6ba3f19fc99eab1a3358244a89f5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftmsedgeupdate1.3.195.65.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Microsoftmsedgeupdate1.3.195.65.exe
        • Size 1.5MB
        • SHA256 7faf904ec8aef3b145f19378b7111c04cbc19c210698f4ca29aeb377b914ded2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftsetupexe.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\Microsoftsetupexe.exe
        • Size 1.7MB
        • SHA256 dd96d9e9394e346eb60f6bbea5578641a25fdab1d2f376b48eafd69379799640
        • MD5 SHA1 SHA512 SSDEEP TLSH