Analysis

  • max time kernel
    131s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/09/2026, 02:45

General

  • Target
    2026-09-07_450b329c9ccb99c9dda07ab8776fbe13_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260909-c8xvca1ble
  • SHA256 86878c3589506a3eab6fe99d23e874e16cd2383ddc636a4df4b59ebe9bfa9b1c
  • 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 5 IoCs
  • Drops file in Program Files directory 29 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-07_450b329c9ccb99c9dda07ab8776fbe13_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-07_450b329c9ccb99c9dda07ab8776fbe13_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:4792
  • C:\Users\Admin\AppData\Local\Temp\2026-09-07_450b329c9ccb99c9dda07ab8776fbe13_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-07_450b329c9ccb99c9dda07ab8776fbe13_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4992

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 1.4MB
        • SHA256 2c1e6645848c788a068ef4bed88320c0f5f9ee266edd864f219e06ad642d54fb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroCEFEmbedded.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\AcroCEFEmbedded.exe
        • Size 8.8MB
        • SHA256 561908b6627df8f84a8297b4c5fc0f6e6fbade7ca60390e2cf0e2f8be4315d44
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeWCChromeNativeMessagingHost.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost.exe
        • Size 1.4MB
        • SHA256 55dcfcbdc8b99fb0ef26a64a5bf2b5374de05384794035db8bfe09c808384b52
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LiloUtilities.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LiloUtilities.exe
        • Size 2.0MB
        • SHA256 4d92658248d8aed36e08db69df4b24fe4b22373b6c673765f349d0a6362416ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        operativoRTSCom.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\it-IT\operativoRTSCom.exe
        • Size 1.4MB
        • SHA256 69e7530be0f08e5e627a84eb1f62137ba1178651548f5ce47999a6399a84c25f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        U381javaws.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_116531\U381javaws.exe
        • Size 1.4MB
        • SHA256 07c34b7a83cbbb2938a1609640733be605e234ca8497382bcc2b01f02678ad06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msdaoraroledb3210.0.26100.1.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\msdaoraroledb3210.0.26100.1.exe
        • Size 1.4MB
        • SHA256 86878c3589506a3eab6fe99d23e874e16cd2383ddc636a4df4b59ebe9bfa9b1c
        • MD5 SHA1 SHA512 SSDEEP TLSH