Analysis

  • max time kernel
    132s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 04:57

General

  • Target
    2026-08-03_90cf6eef1ec44aa95cdb9bdc04b4cbbc_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260803-flcgnsssh1
  • SHA256 f7a7ab2c9b239741ed9dadb95251bd4fa6cb2160feeed1106ec85fdf806ebec4
  • 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 31 IoCs
  • Drops file in Windows directory 54 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_90cf6eef1ec44aa95cdb9bdc04b4cbbc_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_90cf6eef1ec44aa95cdb9bdc04b4cbbc_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:6016
  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_90cf6eef1ec44aa95cdb9bdc04b4cbbc_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-03_90cf6eef1ec44aa95cdb9bdc04b4cbbc_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:3264

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 1.2MB
        • SHA256 5a2d6ad8809ed7fd73c8566001d20bda416cd07d37c22f2a27a48bcc0b739301
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ADelRCPExplorer.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCPExplorer.exe
        • Size 1.2MB
        • SHA256 771e7bcbf1e007e90ce13317ba5b8d13db746508b2bd2a599dbdc704a97b1c59
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FrameworkEmbedded67.0.3397.119.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\FrameworkEmbedded67.0.3397.119.exe
        • Size 8.6MB
        • SHA256 53a48bdba662e0d48696f594a2217908a401c139b3bf76b02732122358fb529a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 1.2MB
        • SHA256 52b2f516fec1a44d1379611a67b0a423a36058f79fc26502553a04967e921c3f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Libraryrt3d.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Libraryrt3d.exe
        • Size 1.2MB
        • SHA256 60bd79d61d069c2ff91eeb01e6fd370f28b4e08e4dfb842241f31cb2916ead90
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ReaderAdobe.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ReaderAdobe.exe
        • Size 1.6MB
        • SHA256 8ce0b6dcb08854b47b0598ab1fdb22fdc6ddd46744d22cd975c98b7c5d752652
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WMPNSSCISystme12.0.26100.1.160101.0800.exe

        • Path C:\Program Files (x86)\Windows Media Player\fr-FR\WMPNSSCISystme12.0.26100.1.160101.0800.exe
        • Size 1.2MB
        • SHA256 73a7a7e0364c0e0a4b0fedad5b043ac4877237d12d861844534ff5e5a6207c65
        • MD5 SHA1 SHA512 SSDEEP TLSH