Analysis

  • max time kernel
    129s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/07/2026, 20:20

General

  • Target
    2026-07-29_7bdd76736ce42c87a9338d60863f4272_elex_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.2MB
  • Sample260729-y4heraed33
  • SHA256 1d22dfe58c18f9f2f61b4e1ee4a2fa0ad51b0af7fc642145e6847c9a4b9d0fd6
  • 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 37 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-29_7bdd76736ce42c87a9338d60863f4272_elex_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-29_7bdd76736ce42c87a9338d60863f4272_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:1200
  • C:\Users\Admin\AppData\Local\Temp\2026-07-29_7bdd76736ce42c87a9338d60863f4272_elex_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-29_7bdd76736ce42c87a9338d60863f4272_elex_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:720

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CreateWCChromeNativeMessagingHost19.10.20064.310990.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateWCChromeNativeMessagingHost19.10.20064.310990.exe
        • Size 2.1MB
        • SHA256 5a0d94b9a0d26a0cb48c2af7130fe570f243c339d21f588b4373d60f14ca68b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Dynamicextractor4.1.2.0.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Dynamicextractor4.1.2.0.exe
        • Size 2.1MB
        • SHA256 516f128fa426da9e1ae533de58bad785bf680f1b7269d31ca6aab04d8d9277ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PreviewDirectInk.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\PreviewDirectInk.exe
        • Size 2.1MB
        • SHA256 191670856b43d53702cf22cd1a17e5107ff872df060faabce199a9c04087a434
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARMReader.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMReader.exe
        • Size 2.4MB
        • SHA256 862eb3bf429ee69c46548fe83d66752076a4acb4f46816ffb07ec174718e6352
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msinfoMicrosoft.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfoMicrosoft.exe
        • Size 2.2MB
        • SHA256 1d22dfe58c18f9f2f61b4e1ee4a2fa0ad51b0af7fc642145e6847c9a4b9d0fd6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FrameworkEntity3.5.30729.91516.exe

        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\FrameworkEntity3.5.30729.91516.exe
        • Size 2.1MB
        • SHA256 14d89a7a980d5bbe190cd7c113aa3f830ca31b9690634019d882e6f08a874b8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        packagemanagementresources10.0.26100.1.exe

        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\de\packagemanagementresources10.0.26100.1.exe
        • Size 2.1MB
        • SHA256 e970595a5480ea535990acafd6532d0134354329d480c15ecf484ef24eb45e90
        • MD5 SHA1 SHA512 SSDEEP TLSH