Overview

overview

6

Static

static

3

2026-08-28...ee.exe

windows10-2004-x64

6

2026-08-28...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    130s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/08/2026, 17:52

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General

  • Target
    2026-08-28_425553738fd8c761a1f56442fa26d663_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.3MB
  • Sample260828-wfxtes1fpd
  • SHA256 1a6cdd20e0adcd9ae9d9ea44d9bc2eaba48f714105d316720cd12c7c62490eab
  • 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 35 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-28_425553738fd8c761a1f56442fa26d663_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-28_425553738fd8c761a1f56442fa26d663_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:1820
  • C:\Users\Admin\AppData\Local\Temp\2026-08-28_425553738fd8c761a1f56442fa26d663_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-28_425553738fd8c761a1f56442fa26d663_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:5020

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AiodAcrobat.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAcrobat.exe
        • Size 1.3MB
        • SHA256 1a6cdd20e0adcd9ae9d9ea44d9bc2eaba48f714105d316720cd12c7c62490eab
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AcrobatNPPDF32.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AcrobatNPPDF32.exe
        • Size 1.3MB
        • SHA256 e27c1df06aee33c74fe5da147fec2331b7cd13d21d6845e493657951175b5728
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        CreateAdobe.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe
        • Size 1.3MB
        • SHA256 fb029bb3c66e516707465c58fd4469ef6eae841da96b59bb5396beadc63595fc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EulaPDFPrevHndlr.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\EulaPDFPrevHndlr.exe
        • Size 1.3MB
        • SHA256 9c30c920c3fe1ffd9685a60452eb3eff8fe1281c4d684eb47ee2f6d85ae6653f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        icudt58BSAFE.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\icudt58BSAFE.exe
        • Size 1.9MB
        • SHA256 6efde16d282b6618e76f3cf93374948862f1b2d05fb7b430c2688ce06865291b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Microsoftvstoee.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\Microsoftvstoee.exe
        • Size 1.3MB
        • SHA256 989938680207dbd5128dc34a56019b60c55d9f89ba07e2ff4918479bb5eb7ab4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        SystemWindows.exe
        • Path C:\Program Files (x86)\Common Files\System\ado\es-ES\SystemWindows.exe
        • Size 1.3MB
        • SHA256 342443e13e06aee5a85811b1cdf2dfdd0909b2dd5f051d7609172420c7604da0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EdgeMicrosoft.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\EdgeMicrosoft.exe
        • Size 1.7MB
        • SHA256 6336edc67482e8a93863c0cee7fb065ae90b141b513884ab910171c8c8486f27
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download