Analysis

  • max time kernel
    128s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 03:59

General

  • Target
    2026-06-27_acfd18cd5d63a4fc77b2246c1dc2082c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.7MB
  • Sample260629-ej4mpsdy5m
  • SHA256 e9894677a2ef849ed8f50176101fdca38825f58b7b3604515372049d54b1fec4
  • 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 44 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-27_acfd18cd5d63a4fc77b2246c1dc2082c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_acfd18cd5d63a4fc77b2246c1dc2082c_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:3836
  • C:\Users\Admin\AppData\Local\Temp\2026-06-27_acfd18cd5d63a4fc77b2246c1dc2082c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-27_acfd18cd5d63a4fc77b2246c1dc2082c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5368

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AiodAiod.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAiod.exe
        • Size 1.7MB
        • SHA256 e9894677a2ef849ed8f50176101fdca38825f58b7b3604515372049d54b1fec4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeAcrobat.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AdobeAcrobat.exe
        • Size 1.7MB
        • SHA256 df83f84a89609d5a82795fa5bc0962afd7405d6cde76b25c16a0353dac61cae2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cryptocmePDFPrevHndlr.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocmePDFPrevHndlr.exe
        • Size 1.7MB
        • SHA256 868198d61f509b99680730b65520440f536cb1cd7414c48f7d9564593d5b99ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AutoPlatform.exe

        • Path C:\Program Files (x86)\Common Files\Java\Java Update\AutoPlatform.exe
        • Size 1.6MB
        • SHA256 3cd59e7398b6e084205fc39de85c9a601eeb2a62fe361df9116bb25564262848
        • MD5 SHA1 SHA512 SSDEEP TLSH

        operativoWindows.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\it-IT\operativoWindows.exe
        • Size 1.7MB
        • SHA256 a413ce0567951eb7170933b97ff77f57bfed76c0d7e4c1e0b13ddee6ba51823c
        • MD5 SHA1 SHA512 SSDEEP TLSH