Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/09/2026, 06:24

General

  • Target
    2026-09-07_c48c0e8e743b6ceffcbcda38166cbaea_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260908-g554rsssds
  • SHA256 83ac67102430a4aa7a1de685b64d51a0c7b4df8eed71fcfff9ffd7b28b89740b
  • 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 32 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\2026-09-07_c48c0e8e743b6ceffcbcda38166cbaea_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-07_c48c0e8e743b6ceffcbcda38166cbaea_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:1556
  • C:\Users\Admin\AppData\Local\Temp\2026-09-07_c48c0e8e743b6ceffcbcda38166cbaea_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-07_c48c0e8e743b6ceffcbcda38166cbaea_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4576

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AcrobatAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AcrobatAdobe.exe
        • Size 1.4MB
        • SHA256 83ac67102430a4aa7a1de685b64d51a0c7b4df8eed71fcfff9ffd7b28b89740b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chromeelfSystem10.0.15063.468.160101.0800.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\chromeelfSystem10.0.15063.468.160101.0800.exe
        • Size 1.4MB
        • SHA256 a44ff9cac252ac5f9a0e55e93eb6277a15b4b1846d60a3d239747f2fbbff74b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wowhelperLibrary.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wowhelperLibrary.exe
        • Size 1.4MB
        • SHA256 522214ded8c6a379879ddea537bd73b935b26ce85fd9ba2c60d04f0346405100
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcrobatAdobeARM.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AcrobatAdobeARM.exe
        • Size 1.7MB
        • SHA256 18a72e463d750c61ff2d6546b92e1fb5c31ebc42638be6c8a868739a204eaf9e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowsBetriebssystem10.0.26100.1.exe

        • Path C:\Program Files (x86)\Common Files\System\de-DE\WindowsBetriebssystem10.0.26100.1.exe
        • Size 1.4MB
        • SHA256 e3cdfb4ad6744cbea70b612a836d53965a9192419a771e6fef59bde34c35b94e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XPathMicrosoft.exe

        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Xml.XPath.XDocument\v4.0_4.0.0.0__b03f5f7f11d50a3a\XPathMicrosoft.exe
        • Size 1.4MB
        • SHA256 539e29d3fc790bcc83a0a7ac5ac05709fb8f848a81c14186f8f6dc26d2ba53d3
        • MD5 SHA1 SHA512 SSDEEP TLSH