Overview

overview

6

Static

static

3

2026-07-04...ee.exe

windows10-2004-x64

6

2026-07-04...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    137s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/07/2026, 04:06

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General

  • Target
    2026-07-04_9f01dbfd5bd83f0bbfe6ba334f008b65_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.8MB
  • Sample260704-ephx7aez7q
  • SHA256 db9dead2d1c51a529ebdd7dfb3107febf1dafd71dca61583e670400e7bbc36a8
  • 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 2 IoCs
  • Drops file in Program Files directory 33 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-04_9f01dbfd5bd83f0bbfe6ba334f008b65_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-04_9f01dbfd5bd83f0bbfe6ba334f008b65_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:464
  • C:\Users\Admin\AppData\Local\Temp\2026-07-04_9f01dbfd5bd83f0bbfe6ba334f008b65_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-04_9f01dbfd5bd83f0bbfe6ba334f008b65_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4444

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        NPPDF32Acrobat19.10.20064.310990.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Acrobat19.10.20064.310990.exe
        • Size 1.8MB
        • SHA256 d6e0944a974ee57136ba9b6ec10df8816becd3bd692d3e5c1e78cdde124f6f9e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libEGLd3dcompiler47.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libEGLd3dcompiler47.exe
        • Size 9.2MB
        • SHA256 5c33e14994611ec26c47fd78c12cc16a8859e17f707a110568aa8dc367627099
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DirectInkUtilities.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\DirectInkUtilities.exe
        • Size 1.8MB
        • SHA256 3fddd43e9eb4ffc1325863939fbfb45dd0a4a674bcd9d09ed18ad925a5fb9ea7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        TipTsfSystem.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\TipTsfSystem.exe
        • Size 1.8MB
        • SHA256 149054d95b770e48b69e1c2431705ddab88dab6101a8268f32747702d8ef7970
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EventBasedAsyncSystem4.8.9032.0.exe
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ComponentModel.EventBasedAsync\v4.0_4.0.0.0__b03f5f7f11d50a3a\EventBasedAsyncSystem4.8.9032.0.exe
        • Size 1.8MB
        • SHA256 a855aea5eb7e8ce977bc268f9b409124b8b376df96c6f553d127601b18836ee9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download