Overview

overview

8

Static

static

3

2026-08-04...ee.exe

windows10-2004-x64

8

2026-08-04...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    116s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 22:14

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General

  • Target
    2026-08-04_d3c84631f370e19e9aa64241c2050c48_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 14.7MB
  • Sample260804-151zlahf96
  • SHA256 ab4d43c3bf345e7e4561a77bcbec13524cc1be0906cc01b57279aa13a625b7be
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistence

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • 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 34 IoCs
  • Drops file in Windows directory 40 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_d3c84631f370e19e9aa64241c2050c48_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_d3c84631f370e19e9aa64241c2050c48_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Drops file in Drivers directory
    • 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:1820
  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_d3c84631f370e19e9aa64241c2050c48_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-04_d3c84631f370e19e9aa64241c2050c48_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:1360

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        mpvisWindows.exe
        • Path C:\Program Files (x86)\Windows Media Player\it-IT\mpvisWindows.exe
        • Size 14.7MB
        • SHA256 ab4d43c3bf345e7e4561a77bcbec13524cc1be0906cc01b57279aa13a625b7be
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX921B.tmp
        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\es\RCX921B.tmp
        • Size 14.7MB
        • SHA256 55db48bd7d384c76536a474a2d25f461ebf5d312a273d639ba2ef9f117bb9ed0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX7B9F.tmp
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.ApplicationId.Framework\v4.0_10.0.0.0__31bf3856ad364e35\RCX7B9F.tmp
        • Size 14.7MB
        • SHA256 04c053ce04de878be6be462ff45149c6cfad060b9e53dee89786f0ed155e1a2a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download