Overview

overview

6

Static

static

3

2026-08-20...ee.exe

windows10-2004-x64

6

2026-08-20...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    125s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 07:11

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General

  • Target
    2026-08-20_50fbcefd4ca084db8496ffbadc9a5896_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 968KB
  • Sample260820-h1dpdssaqa
  • SHA256 5d785e13547180338d72981cf1e5f19e56d00a35e090d555734316455ac54e81
  • 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 43 IoCs
  • Drops file in Windows directory 49 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\2026-08-20_50fbcefd4ca084db8496ffbadc9a5896_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_50fbcefd4ca084db8496ffbadc9a5896_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:2356
  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_50fbcefd4ca084db8496ffbadc9a5896_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-20_50fbcefd4ca084db8496ffbadc9a5896_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:2256

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeNPPDF3219.10.20064.310990.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AdobeNPPDF3219.10.20064.310990.exe
        • Size 969KB
        • SHA256 c233d7e4f65a3b2f6a50da12aa199e579fefaef2fe9e62643262aa8518d7f019
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        d3dcompiler43libGLESv2.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler43libGLESv2.exe
        • Size 1.0MB
        • SHA256 65bc74b7df4667a2495a568a3fd450f92da71a676df54389bde4a0c71a565302
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeHelpCryptoC.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeHelpCryptoC.exe
        • Size 974KB
        • SHA256 4c5cbf11e2badf68e9da6bab980f534fbbe4b0414dddd6663296e2afa9caa44e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msinfoWindows10.0.26100.1591.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfoWindows10.0.26100.1591.exe
        • Size 968KB
        • SHA256 5d785e13547180338d72981cf1e5f19e56d00a35e090d555734316455ac54e81
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        PlatformU38111.381.2.09.exe
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_131343\PlatformU38111.381.2.09.exe
        • Size 999KB
        • SHA256 282c158489483375897297b626571a71be570f6a3ef7c0b409feac8bdd2eea63
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftSystem.exe
        • Path C:\Program Files (x86)\Common Files\System\ja-JP\MicrosoftSystem.exe
        • Size 969KB
        • SHA256 7fc34326a0a053a9625fe9e7bf4742677eea3c144ba1ffa4e87780fefb9ca905
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msedgeupdateMicrosoft1.3.185.27.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\msedgeupdateMicrosoft1.3.185.27.exe
        • Size 1.0MB
        • SHA256 f6a8bf20175633a1f3e047ff4645ee1e28e8dfc705b39d3c72f8dfd32d8294e3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VisualCVisual.exe
        • Path C:\Windows\Microsoft.NET\Framework64\v3.5\VisualCVisual.exe
        • Size 968KB
        • SHA256 34c391a4d7b3aae15343827f4d515a70d965f958b8e6058b9819b21cb1396677
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download