Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 00:23

General

  • Target
    2026-07-13_f457c89d829223d8164a4803112f64d4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.6MB
  • Sample260714-apy7ysdv21
  • SHA256 60260fd965a9fe8e0c5feac737fa067696bb37a58b3c0b6907dae47218d41056
  • 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 27 IoCs
  • Drops file in Windows directory 41 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-13_f457c89d829223d8164a4803112f64d4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-13_f457c89d829223d8164a4803112f64d4_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:4820
  • C:\Users\Admin\AppData\Local\Temp\2026-07-13_f457c89d829223d8164a4803112f64d4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-13_f457c89d829223d8164a4803112f64d4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:424

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Unicodeextractor1.2.18.1.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Unicodeextractor1.2.18.1.exe
        • Size 1.6MB
        • SHA256 1ce7eb5704b1b9cb40edd31a47ac4b4b555cc56395049983418afc875e0df52d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        prcrPlugin.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\prcrPlugin.exe
        • Size 1.6MB
        • SHA256 85dd19729936f36ab7de261d3c77075c10e954ed768202db93e676488554059e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcrobatAdobeARM.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AcrobatAdobeARM.exe
        • Size 1.6MB
        • SHA256 937495dc8a9dcb71cb221c96c4221c36877037c56267db26d7b87bc3246d5abb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Systemsqlxmlx.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\es-ES\Systemsqlxmlx.exe
        • Size 1.6MB
        • SHA256 4415ec17b91f8101975084e933c028a40ea3b0cdf8385f524dcfcebe94864462
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Frameworkmscormmc.exe

        • Path C:\Windows\Microsoft.NET\Framework\v1.0.3705\Frameworkmscormmc.exe
        • Size 1.6MB
        • SHA256 24e4ed4f98e43e66a0f9de282e8e443cc8e5517f10af0982084c599caf0bfafc
        • MD5 SHA1 SHA512 SSDEEP TLSH