Overview

overview

6

Static

static

3

2026-08-14...ee.exe

windows10-2004-x64

6

2026-08-14...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    134s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    14/08/2026, 08:10

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General

  • Target
    2026-08-14_3cdb2e1e405302cfe403a3a102731f06_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260814-j2nresycjf
  • SHA256 00b9c5a2f41bcd28c3ade98f613dd55a6f1d7a331e2b7b1bd642beb5bc21381f
  • 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 34 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_3cdb2e1e405302cfe403a3a102731f06_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-14_3cdb2e1e405302cfe403a3a102731f06_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:4420
  • C:\Users\Admin\AppData\Local\Temp\2026-08-14_3cdb2e1e405302cfe403a3a102731f06_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-14_3cdb2e1e405302cfe403a3a102731f06_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:4560

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX4A07.tmp
        • Path C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\RCX4A07.tmp
        • Size 1.1MB
        • SHA256 8631d06c70620dab0d30f8b08c876127209979f2f0340f5fce652c8ad01d2713
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        iexploreextexport.exe
        • Path C:\Program Files (x86)\Internet Explorer\iexploreextexport.exe
        • Size 1.1MB
        • SHA256 00b9c5a2f41bcd28c3ade98f613dd55a6f1d7a331e2b7b1bd642beb5bc21381f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX8C6.tmp
        • Path C:\Windows\Microsoft.NET\Framework64\v4.0.30319\fr\RCX8C6.tmp
        • Size 1.1MB
        • SHA256 fb561f018830470958b3a1736d0ac991833a94b8a581ecfb8f0dc13440ec3a1d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download