Overview

overview

6

Static

static

3

2026-08-21...ee.exe

windows10-2004-x64

6

2026-08-21...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    126s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 00:34

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General

  • Target
    2026-08-21_e74cb4a9311c5ab109f4e7967f7bcca5_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 11.0MB
  • Sample260822-awsnratzcs
  • SHA256 00386471d1228d717d715b9fc47bd2b16d846613aed4ee656af752e7f178bb17
  • 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 20 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 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-21_e74cb4a9311c5ab109f4e7967f7bcca5_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-21_e74cb4a9311c5ab109f4e7967f7bcca5_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:4936
  • C:\Users\Admin\AppData\Local\Temp\2026-08-21_e74cb4a9311c5ab109f4e7967f7bcca5_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-21_e74cb4a9311c5ab109f4e7967f7bcca5_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:4496

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        FileAcroSup64.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FileAcroSup64.exe
        • Size 11.7MB
        • SHA256 e75606db0db11477a82202b603dc16bf19cda9c1b88246296d5eb2fa28705c19
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AcrobatAdobe31958.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AcrobatAdobe31958.exe
        • Size 11.0MB
        • SHA256 7ff101e3e1e952893777e89846d80b48ac549673187f4d314bdf1570925d0bb3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        nonPDFADelRCP.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\nonPDFADelRCP.exe
        • Size 11.0MB
        • SHA256 8b5c700f534ea363dea02afd2961c386dc6606172f8912ee85a6851e800c2d5c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        resourcesMicrosoft.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Web.Routing.resources\v4.0_4.0.0.0_es_31bf3856ad364e35\resourcesMicrosoft.exe
        • Size 11.0MB
        • SHA256 83510f46854fbbd41bafe2112ca9b24ff5de8ce41b0d6f2562766ed1c7cf4898
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download