Analysis

  • max time kernel
    130s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 16:49

General

  • Target
    2026-07-20_e37113ee87cfe218a72a9e97d9f42a6a_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260720-vbpftagw4k
  • SHA256 dc6c07d7b9b83867f1ce9b0b0e1dbc697ddb68aa0536db30617e1c54d8876b4b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 7 IoCs
  • Drops file in Program Files directory 36 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\2026-07-20_e37113ee87cfe218a72a9e97d9f42a6a_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_e37113ee87cfe218a72a9e97d9f42a6a_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:4880
  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_e37113ee87cfe218a72a9e97d9f42a6a_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-20_e37113ee87cfe218a72a9e97d9f42a6a_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4212

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AiodAiod.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAiod.exe
        • Size 1.1MB
        • SHA256 a59ab0bb53ef67589fa5a71d1d81cc29aabecf4c1d68cbc708cbd2b83255e105
        • MD5 SHA1 SHA512 SSDEEP TLSH

        NPPDF32Acrobat.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\NPPDF32Acrobat.exe
        • Size 1.1MB
        • SHA256 bcf9a3e707be1c51436b4f46f2a9fa1e028763318cb342749ec8137a1873e9db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 1.1MB
        • SHA256 5e95988d627bbe6b9493df7b5d443b08e7b69f5431e8c0e55b64bbe81a9c67f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ViewerInternet.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ViewerInternet.exe
        • Size 1.7MB
        • SHA256 b198c1ab1277ef5820df18922669ed98aa01c7a3e8d1e545d96ab241fcee5db3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        extractorccmebasenonfips.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\extractorccmebasenonfips.exe
        • Size 1.1MB
        • SHA256 1ac166a1bf3c67248b097b651a7d4eaed27f2b7b9045851eee67918dd06d4d0a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msadcorSistema10.0.26100.1.exe

        • Path C:\Program Files (x86)\Common Files\System\msadc\it-IT\msadcorSistema10.0.26100.1.exe
        • Size 1.1MB
        • SHA256 591b3e8e40d0d6d122c3a0a58194f001a85d446bfaa43107d9d5bd28bc5805aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftsetupexe.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\Microsoftsetupexe.exe
        • Size 1.5MB
        • SHA256 65f27034c7f81fc51ea5aff9a8a22d89fd33c484613a78ea372aa20d38b7f96b
        • MD5 SHA1 SHA512 SSDEEP TLSH