Overview

overview

6

Static

static

3

2026-07-31...ee.exe

windows10-2004-x64

6

2026-07-31...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    135s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 23:12

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General

  • Target
    2026-07-31_ce8679c39ef1b07df1f7dbe738918939_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.0MB
  • Sample260731-26483sam31
  • SHA256 ec819ad413f61a7c1d247793b10a0b14ff777cf7194be85f227f09dfb7ac9bd1
  • 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 25 IoCs
  • Drops file in Windows directory 28 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_ce8679c39ef1b07df1f7dbe738918939_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_ce8679c39ef1b07df1f7dbe738918939_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:5164
  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_ce8679c39ef1b07df1f7dbe738918939_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-31_ce8679c39ef1b07df1f7dbe738918939_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:5020

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        U381U381.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_128796\U381U381.exe
        • Size 1.1MB
        • SHA256 c617aa7c9d7a4491d3392595095fcb1ad765194a1a88e03bbfc31a36f322d2b8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Internetieinstal.exe
        • Path C:\Program Files (x86)\Internet Explorer\es-ES\Internetieinstal.exe
        • Size 1.0MB
        • SHA256 3f756c1c846891aa24d2c39b2e6f2f6b8f8e830d2d7452946f4e369378965964
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OutlookOutlook.exe
        • Path C:\Windows\assembly\GAC_MSIL\Policy.12.0.Microsoft.Office.Interop.Outlook\15.0.0.0__71e9bce111e9429c\OutlookOutlook.exe
        • Size 1.0MB
        • SHA256 665165cb01c4d765c9a2c7e2908b1e3c78b773c78ff9c16ba039a099be55aa68
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download