Overview

overview

6

Static

static

3

2026-07-20...ee.exe

windows10-2004-x64

6

2026-07-20...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    132s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/07/2026, 02:50

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General

  • Target
    2026-07-20_93cba9ad01fa5eb84b7b5f33e30abcd4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.1MB
  • Sample260720-dbt8mac15j
  • SHA256 8debd5f21e5674ee808eb0e0d5b01e785e3eba3e661c7bc5b755f58d27b6643b
  • 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 5 IoCs
  • Drops file in Program Files directory 43 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_93cba9ad01fa5eb84b7b5f33e30abcd4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_93cba9ad01fa5eb84b7b5f33e30abcd4_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:852
  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_93cba9ad01fa5eb84b7b5f33e30abcd4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-20_93cba9ad01fa5eb84b7b5f33e30abcd4_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:3308

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX4E9D.tmp
        • Path C:\Program Files (x86)\Internet Explorer\de-DE\RCX4E9D.tmp
        • Size 2.1MB
        • SHA256 629aa15129d7d3d0f22a495a4600ea27607f21926d11c71b4f9b13ad16f9b369
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        UpdateUpdate.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\UpdateUpdate.exe
        • Size 2.2MB
        • SHA256 651a59921931982247e0bbd38254b717cc32964d451a19215a248bd50fd9500c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsSystem.exe
        • Path C:\Program Files (x86)\Windows NT\TableTextService\en-US\WindowsSystem.exe
        • Size 2.1MB
        • SHA256 8debd5f21e5674ee808eb0e0d5b01e785e3eba3e661c7bc5b755f58d27b6643b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Helpwrite.exe
        • Path C:\Windows\Helpwrite.exe
        • Size 2.1MB
        • SHA256 23aedff34e30530023b2e0a1e4546e2ea8d8c308ba7925d22674a494f0fa5dc8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download