Overview

overview

6

Static

static

3

2026-07-05...ee.exe

windows10-2004-x64

6

2026-07-05...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    144s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 15:45

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General

  • Target
    2026-07-05_e6f54571640c3f33cad0e76749b4f8b4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 798KB
  • Sample260705-s7dcbadt5v
  • SHA256 585615efcc86bd438353d73a73e2470614405e04f35b131cf76913789d18c98b
  • 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 3 IoCs
  • Drops file in Program Files directory 28 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\2026-07-05_e6f54571640c3f33cad0e76749b4f8b4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_e6f54571640c3f33cad0e76749b4f8b4_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:3020
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_e6f54571640c3f33cad0e76749b4f8b4_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_e6f54571640c3f33cad0e76749b4f8b4_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:1804

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Adapterwidevinecdmadapter.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Adapterwidevinecdmadapter.exe
        • Size 8.2MB
        • SHA256 986a42a010c0a121210ca514c24ba5446d188668ed27079f4955ecfde0040822
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libEGLlibcef3.3397.1731.57072.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libEGLlibcef3.3397.1731.57072.exe
        • Size 802KB
        • SHA256 5ec8827e5420ec4ca4b81f1a571533b102cd3ed4b434bcb6ce440c8560d13b9d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ccmeeccEula.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmeeccEula.exe
        • Size 1.4MB
        • SHA256 fef7fa5d5471e64a83f178f7c2dac315b1d6dec35c4551ced0de944e1d770dab
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Systemmsader1510.0.26100.1.exe
        • Path C:\Program Files (x86)\Common Files\System\ado\ja-JP\Systemmsader1510.0.26100.1.exe
        • Size 800KB
        • SHA256 9df6beb1f38c102664b2548dc2df7edc483084a4ada3afc3774139d54faa4f7e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ContentWidevine.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\WidevineCdm\_platform_specific\win_x64\ContentWidevine.exe
        • Size 800KB
        • SHA256 5263653539b5cc89b42867fb17e865ef62e0d4b65d704cc8178817a3051f5821
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download