Overview

overview

6

Static

static

3

2026-07-19...ee.exe

windows10-2004-x64

6

2026-07-19...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    130s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/07/2026, 17:07

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General

  • Target
    2026-07-19_4043d06ac371d68bed993e022b501fd4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260719-vm73ashz61
  • SHA256 bcc029dd9b09a4166b67a92939646b61f42651c444142081472fea78f51686cd
  • 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 27 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_4043d06ac371d68bed993e022b501fd4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_4043d06ac371d68bed993e022b501fd4_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:1300
  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_4043d06ac371d68bed993e022b501fd4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-19_4043d06ac371d68bed993e022b501fd4_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:1652

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        Embeddedlibcef.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Embeddedlibcef.exe
        • Size 8.6MB
        • SHA256 bdff871f789b34601c3fc742dab8e0e0cfcf2fd49eb9ab58c592363f7e73794c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Acrofx32Reader.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Acrofx32Reader.exe
        • Size 1.2MB
        • SHA256 af4e6e3b625e022d90f389e31554a3cbd0660a17adabba6f4f89b4f137560a2c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Onix32JP2KLib.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Onix32JP2KLib.exe
        • Size 1.8MB
        • SHA256 519606bdfde9a43434210c57eb85718d6d9e0318e05b11704a9094100c799ab8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VisualMSDIA9010.00.40219.01.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VC\VisualMSDIA9010.00.40219.01.exe
        • Size 1.2MB
        • SHA256 77222ca7f21ef0b666bc8e38be65cc464e88bc235e41b1935be9c9d7984ef832
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vstoeeMicrosoft10.0.60828.0.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\vstoeeMicrosoft10.0.60828.0.exe
        • Size 1.2MB
        • SHA256 3541951c4d8d9fb9e0658dd5834f89c92331f947f7c077fcf1b69f16ffe0c0a7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsSystem.exe
        • Path C:\Program Files (x86)\Common Files\System\msadc\en-US\WindowsSystem.exe
        • Size 1.2MB
        • SHA256 3ff361193e69f52a198acd122d7711d26a5ef4ab67176d49308400d7d16765ea
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download