Overview

overview

6

Static

static

3

2026-07-17...ee.exe

windows10-2004-x64

6

2026-07-17...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    129s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/07/2026, 04:37

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General

  • Target
    2026-07-17_208597e5b52aed59ec410384809f3ccd_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.6MB
  • Sample260718-e9bdvagv8p
  • SHA256 fc69efdc2f3286083773d9b7d49002fc8a1c8d75ff546145babbbfc7d5f2c931
  • 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 38 IoCs
  • Drops file in Windows directory 64 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-17_208597e5b52aed59ec410384809f3ccd_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_208597e5b52aed59ec410384809f3ccd_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:1044
  • C:\Users\Admin\AppData\Local\Temp\2026-07-17_208597e5b52aed59ec410384809f3ccd_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-17_208597e5b52aed59ec410384809f3ccd_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:5496

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX6A81.tmp
        • Path C:\Program Files (x86)\Common Files\System\msadc\RCX6A81.tmp
        • Size 1.6MB
        • SHA256 67835821e9d5e762ba0f84fb098a34e5a2161fd5e980ca1d454b07c4ef2fd044
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ONNXmsvcp140codecvtids.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\ONNXmsvcp140codecvtids.exe
        • Size 1.5MB
        • SHA256 394fce34c327ab1a4a5274693cc8f6d887a24d26b475d20162d981838a1fb5e3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftEmbedded.exe
        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\EBWebView\x86\MicrosoftEmbedded.exe
        • Size 1.6MB
        • SHA256 fc69efdc2f3286083773d9b7d49002fc8a1c8d75ff546145babbbfc7d5f2c931
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX6F72.tmp
        • Path C:\Windows\Microsoft.NET\Framework64\v2.0.50727\MUI\0407\RCX6F72.tmp
        • Size 1.6MB
        • SHA256 1adce431154b12863d8465af7f77e99219de72b50091888499956e90c61bbd9c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        resourcesPresentationBuildTasks.exe
        • Path C:\Windows\Microsoft.NET\Framework\v4.0.30319\WPF\fr\resourcesPresentationBuildTasks.exe
        • Size 1.6MB
        • SHA256 eccafb0938c97248e7b39b4222c6216ed2ded26b5c02d8fae7cc1fa066df3fd1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download