Overview

overview

8

Static

static

3

2026-10-18...ee.exe

windows10-2004-x64

6

2026-10-18...ee.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    130s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/10/2026, 12:18

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General

  • Target
    2026-10-18_805b8229ffe6fe35dbd5585e4f56f57e_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.8MB
  • Sample261018-pg3bzact2l
  • SHA256 f3e87439fcc811436142ec84d9f591d883178c847e9ddf1f0495701785ed38a3
  • 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 8 IoCs
  • Drops file in Program Files directory 47 IoCs
  • Drops file in Windows directory 64 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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\2026-10-18_805b8229ffe6fe35dbd5585e4f56f57e_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-18_805b8229ffe6fe35dbd5585e4f56f57e_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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4048
  • C:\Users\Admin\AppData\Local\Temp\2026-10-18_805b8229ffe6fe35dbd5585e4f56f57e_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-18_805b8229ffe6fe35dbd5585e4f56f57e_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2540

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCXB508.tmp
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\es-ES\RCXB508.tmp
        • Size 2.8MB
        • SHA256 de9b9ad9ffca09fa14097c5cc3f51c49fc565c7c8c366e990c311b98174a0c6b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Betriebssystemmpasdesc4.18.1907.16384.160101.0800.exe
        • Path C:\Program Files (x86)\Windows Defender\de-DE\Betriebssystemmpasdesc4.18.1907.16384.160101.0800.exe
        • Size 2.8MB
        • SHA256 f3e87439fcc811436142ec84d9f591d883178c847e9ddf1f0495701785ed38a3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCXAB70.tmp
        • Path C:\Program Files (x86)\Windows Media Player\uk-UA\RCXAB70.tmp
        • Size 2.8MB
        • SHA256 ab5587a77a46059c5f97dbc4fc181e27d0c877643cd7b4c12650f64dbca3616f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download