Analysis

  • max time kernel
    122s
  • 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
    05/08/2026, 17:14

General

  • Target
    2026-08-05_e22462bd9b1d31b9a5288fb5fe37b056_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 12.0MB
  • Sample260805-vrydnaxvdv
  • SHA256 d5bd19f6a6306f04e811f965342ef297e76034f71941852be4b61eef40621027
  • 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 6 IoCs
  • Drops file in Program Files directory 26 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\2026-08-05_e22462bd9b1d31b9a5288fb5fe37b056_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_e22462bd9b1d31b9a5288fb5fe37b056_elex_glassworm_remcos_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:1236
  • C:\Users\Admin\AppData\Local\Temp\2026-08-05_e22462bd9b1d31b9a5288fb5fe37b056_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-05_e22462bd9b1d31b9a5288fb5fe37b056_elex_glassworm_remcos_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:6136

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AcrobatAiod.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AcrobatAiod.exe
        • Size 12.0MB
        • SHA256 31a6e8352ae214702c3b292f996284fa5c31164d431755cccf69d70de9556916
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FrameworkWebInstaller.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\FrameworkWebInstaller.exe
        • Size 19.4MB
        • SHA256 9438a193ba6ed4ec7c68743a43340899cff626cdfac8cda43da689285e9a0cd6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InternationalLinguisitc.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\InternationalLinguisitc.exe
        • Size 12.0MB
        • SHA256 45b84a9652fd00556c401d9fe47d76ebc46b44c49b235213b6de4d8b24c29493
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msinfoOperating10.0.26100.1591.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfoOperating10.0.26100.1591.exe
        • Size 12.0MB
        • SHA256 d5bd19f6a6306f04e811f965342ef297e76034f71941852be4b61eef40621027
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaLauncher.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_113265\javaLauncher.exe
        • Size 12.0MB
        • SHA256 c6d016312a9960a90b53d29c9e9f59608e4834493e6536d214cc73a870414cee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemWindows10.0.26100.1.exe

        • Path C:\Program Files (x86)\Common Files\System\en-US\SystemWindows10.0.26100.1.exe
        • Size 12.0MB
        • SHA256 8f318bfd0d1fedb87389b3ba2dfc0cfa85727cfdef8e4ce6acc67e30cc8400b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        imkrapiMicrosoft.exe

        • Path C:\Windows\SysWOW64\IME\IMEKR\imkrapiMicrosoft.exe
        • Size 12.5MB
        • SHA256 d94a7fb732205412e481b0ff1d49ba1f64185a42fe4745196f8fefc338961e0f
        • MD5 SHA1 SHA512 SSDEEP TLSH