Overview

overview

6

Static

static

3

2026-04-22...ee.exe

windows10-2004-x64

6

2026-04-22...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/04/2026, 04:11

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-04-22_43352d2b4b3c1b3412fe78561145d3bf_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.5MB
  • Sample260422-esd4eacw81
  • SHA256 6dd5dcb1750a1aae42eba85215c29fda49ad2c42b50d1183ef922bdac4d69027
  • 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 30 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-22_43352d2b4b3c1b3412fe78561145d3bf_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-22_43352d2b4b3c1b3412fe78561145d3bf_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:4568
  • C:\Users\Admin\AppData\Local\Temp\2026-04-22_43352d2b4b3c1b3412fe78561145d3bf_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-22_43352d2b4b3c1b3412fe78561145d3bf_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4808

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX52D.tmp
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\RCX52D.tmp
        • Size 2.5MB
        • SHA256 0ef1d1d1e3baf9c6fae8aaf484567d774f90c7acca9599769cf1f4ccfbbce8a2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemWindows.exe
        • Path C:\Program Files (x86)\Common Files\System\ado\ja-JP\SystemWindows.exe
        • Size 2.5MB
        • SHA256 6dd5dcb1750a1aae42eba85215c29fda49ad2c42b50d1183ef922bdac4d69027
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX138F.tmp
        • Path C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\fr-FR\RCX138F.tmp
        • Size 2.5MB
        • SHA256 f8b392102254630435f31a7c0a0e0fe8ac9f9e0fce87eecdfb41ebff34b29976
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download