Overview

overview

6

Static

static

3

2026-07-17...ee.exe

windows10-2004-x64

6

2026-07-17...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    132s
  • 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
    18/07/2026, 03:55

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General

  • Target
    2026-07-17_50e39a7914422c552b8807fbfa03a8f0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.6MB
  • Sample260718-egynnsfv9r
  • SHA256 3fbeffbbbfb770cdcd8c28f41df77e570714c9966b233482624f0ffab5a4ac40
  • 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 35 IoCs
  • Drops file in Windows directory 35 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\2026-07-17_50e39a7914422c552b8807fbfa03a8f0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_50e39a7914422c552b8807fbfa03a8f0_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:2676
  • C:\Users\Admin\AppData\Local\Temp\2026-07-17_50e39a7914422c552b8807fbfa03a8f0_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-17_50e39a7914422c552b8807fbfa03a8f0_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:2696

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        libGLESv2Link2.1.0.461930603.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2Link2.1.0.461930603.exe
        • Size 1.5MB
        • SHA256 16b836ccf33834347862425c3552dcaf98af2c6cad4db90f877890ec91dce387
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX279B.tmp
        • Path C:\Program Files (x86)\Common Files\System\es-ES\RCX279B.tmp
        • Size 1.6MB
        • SHA256 deed4ebfd5e13a599ab012d2455a121b61747a9a769aba4e872253855394b045
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msdfmapmsdaprst.exe
        • Path C:\Program Files (x86)\Common Files\System\msadc\msdfmapmsdaprst.exe
        • Size 1.6MB
        • SHA256 3fbeffbbbfb770cdcd8c28f41df77e570714c9966b233482624f0ffab5a4ac40
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX4D2F.tmp
        • Path C:\Windows\Microsoft.NET\Framework64\v3.5\fr\RCX4D2F.tmp
        • Size 1.6MB
        • SHA256 f7bd61d29b250bd6171984581e6a5b27dcb0bf2c5a43cd1734fba8cb671144d7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download