Overview

overview

6

Static

static

3

2026-10-06...ee.exe

windows10-2004-x64

6

2026-10-06...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    138s
  • 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
    07/10/2026, 23:18

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General

  • Target
    2026-10-06_9354eaa2fe6f66f999067106fcd8eb71_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.8MB
  • Sample261007-3ae5rafx2v
  • SHA256 94f28f3b2e047ecb2a5ca9eac5c521b13d3ed6190c4855a4ce93b0c9c29fe207
  • 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 21 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-06_9354eaa2fe6f66f999067106fcd8eb71_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-06_9354eaa2fe6f66f999067106fcd8eb71_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:1996
  • C:\Users\Admin\AppData\Local\Temp\2026-10-06_9354eaa2fe6f66f999067106fcd8eb71_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-06_9354eaa2fe6f66f999067106fcd8eb71_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:3756

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        RCXB813.tmp
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\Contracts\RCXB813.tmp
        • Size 1.8MB
        • SHA256 b45cecf8ee6d06dbdd6bd57a06f9cbca29e03f64c851808a3d1dcaaa8ae8b828
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Operatingmsdaorar.exe
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\fr-FR\Operatingmsdaorar.exe
        • Size 1.8MB
        • SHA256 94f28f3b2e047ecb2a5ca9eac5c521b13d3ed6190c4855a4ce93b0c9c29fe207
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCXB090.tmp
        • Path C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\es\RCXB090.tmp
        • Size 1.8MB
        • SHA256 24779eb78a329138faf5bffc1c70e6f6c0b69bbbc42840685c85c4c397a4be26
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download