Overview

overview

6

Static

static

3

2026-08-04...ee.exe

windows10-2004-x64

6

2026-08-04...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    131s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 16:29

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General

  • Target
    2026-08-04_20e9ec7dd07f64cc075e54a942daca9a_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260804-tzp7ksdf48
  • SHA256 f5aa81b595515c7dd51b64ca07af922a7dbad4829489df265db746124905045c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 31 IoCs
  • Drops file in Windows directory 27 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.

    discovery
  • 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\2026-08-04_20e9ec7dd07f64cc075e54a942daca9a_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_20e9ec7dd07f64cc075e54a942daca9a_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:944
  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_20e9ec7dd07f64cc075e54a942daca9a_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-04_20e9ec7dd07f64cc075e54a942daca9a_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:4840

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WCChromeNativeMessagingHostCreate.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHostCreate.exe
        • Size 1.3MB
        • SHA256 dee6757110314ed583cda96596fab33e496565d1ca37627c6016ae80c45cd363
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Internationalicudt58.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Internationalicudt58.exe
        • Size 1.2MB
        • SHA256 fb4d98da8eec0982dec4dd63349fe20200efb85785f4f71009b9d69405f52cbb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ManagerReader1.824.29.8644.exe
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ManagerReader1.824.29.8644.exe
        • Size 1.6MB
        • SHA256 ce1fc254836f21f7302083ffe97e379e98a6851cbf997e799410bb1b58f3428f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        BrowserWebView.exe
        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\EBWebView\x86\BrowserWebView.exe
        • Size 1.2MB
        • SHA256 a8ae1208dc0b2dcb4acb3d3f4b884ff77db689cb0d939644a3a9123f5c1488b2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Sistemaoperativo.exe
        • Path C:\Program Files (x86)\Windows Media Player\es-ES\Sistemaoperativo.exe
        • Size 1.2MB
        • SHA256 eca087eb178df73f2b4b9e64d1d768eb589770f118c8271b94e7419950b84e22
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download