Analysis

  • max time kernel
    143s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/07/2026, 08:53

General

  • Target
    2026-07-12_95f52c1cdf7fb6a35b0847041562a5e8_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260712-ktaehae14j
  • SHA256 a9d37bc72352dca890c6d943eade6be2e0ff1174a03160a7a1ce325084543919
  • 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 38 IoCs
  • Drops file in Windows directory 33 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\2026-07-12_95f52c1cdf7fb6a35b0847041562a5e8_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-12_95f52c1cdf7fb6a35b0847041562a5e8_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:5988
  • C:\Users\Admin\AppData\Local\Temp\2026-07-12_95f52c1cdf7fb6a35b0847041562a5e8_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-12_95f52c1cdf7fb6a35b0847041562a5e8_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:4276

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        icudt60widevinecdmadapter.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\icudt60widevinecdmadapter.exe
        • Size 8.5MB
        • SHA256 63b4d3c67b33ce7ec22673ec1fefe410039679dc3e9fd6bb71625e6b98227ed9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CreateAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe
        • Size 1.2MB
        • SHA256 76b546cb6306eb47efa19b57c6d23733427513c8a726551238a18d7af5d74d96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Liloicuuc58.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Liloicuuc58.exe
        • Size 1.7MB
        • SHA256 841709f46f7f075978a4797d1aa82d354067fdd4d06acc4eb28b3ffdd7952a1e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LinkLogSession.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LinkLogSession.exe
        • Size 1.1MB
        • SHA256 d235f20356e41705e187edc2f3318b9c8b2c03761f3d35b1aca76160d5fd732c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ManagerReader.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ManagerReader.exe
        • Size 1.4MB
        • SHA256 526d0095a097053c199261c1b6b61b0265cd42c187e972219ed5bea7a3f5cb80
        • MD5 SHA1 SHA512 SSDEEP TLSH

        InternetExplorer11.00.26100.1591.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VGX\InternetExplorer11.00.26100.1591.exe
        • Size 1.1MB
        • SHA256 824812c092b941823df684fb7946d4170af1701d24cbb80ed156ea649fa80841
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WAB32resWindows.exe

        • Path C:\Program Files (x86)\Common Files\System\WAB32resWindows.exe
        • Size 1.1MB
        • SHA256 a9d37bc72352dca890c6d943eade6be2e0ff1174a03160a7a1ce325084543919
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OperatingSecurity.exe

        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Security.ApplicationId.PolicyManagement.PolicyModel.Resources\v4.0_10.0.0.0_en_31bf3856ad364e35\OperatingSecurity.exe
        • Size 1.1MB
        • SHA256 e1918cfe0946abf07e8b61a938b9211ff7470a61dc114c85f533a7c84a644b8b
        • MD5 SHA1 SHA512 SSDEEP TLSH