Analysis

  • max time kernel
    133s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 07:08

General

  • Target
    2026-07-18_8fcb1de147b4d779ef2409617d4565e0_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.5MB
  • Sample260718-hybf9ae19v
  • SHA256 a2515547e9cb6d68f594c8f16fb6111f57150989fe9edf1a486266bf9a75f5fc
  • 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 32 IoCs
  • Drops file in Windows directory 52 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.

  • 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\2026-07-18_8fcb1de147b4d779ef2409617d4565e0_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-18_8fcb1de147b4d779ef2409617d4565e0_coinminer_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:2940
  • C:\Users\Admin\AppData\Local\Temp\2026-07-18_8fcb1de147b4d779ef2409617d4565e0_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-18_8fcb1de147b4d779ef2409617d4565e0_coinminer_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:5712

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeXMPahclient.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeXMPahclient.exe
        • Size 2.2MB
        • SHA256 064ee483d2a03f82c33d50e8bc1d97f31f42664d2d506f0036ecc989ee2839f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WCChromeNativeMessagingHostAdobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHostAdobe.exe
        • Size 1.6MB
        • SHA256 1adfe03a5d043e56b0c81510d894c61dbc561317fa4b2f2cf0dbf50b3422b4c1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LinkUtilities.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LinkUtilities.exe
        • Size 1.5MB
        • SHA256 34ba81a438ae72789805112ecf6c331f6dc631addcb9aff90610f3a4ed49384a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeAcrobat.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeAcrobat.exe
        • Size 1.6MB
        • SHA256 e2538d338b4fe7f2cb7f3f9a7248093561fc8dfc9e26ba94ff6bb7d9a91a0f7d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftmsinfo.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\Microsoftmsinfo.exe
        • Size 1.5MB
        • SHA256 a2515547e9cb6d68f594c8f16fb6111f57150989fe9edf1a486266bf9a75f5fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftvstoee.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\Microsoftvstoee.exe
        • Size 1.5MB
        • SHA256 82d09c72d3ce28b5fd91296e821450336999b5ed0945ce0e1307c16fbfc7684a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowsOperating10.0.26100.1.160101.0800.exe

        • Path C:\Program Files (x86)\Common Files\System\msadc\es-ES\WindowsOperating10.0.26100.1.160101.0800.exe
        • Size 1.5MB
        • SHA256 bdc476305cf71e5a20a460b02d3f93e9fc4aaef568f796f587c50d1b432f8ee2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftFramework.exe

        • Path C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WPF\en-US\MicrosoftFramework.exe
        • Size 1.5MB
        • SHA256 b9d6af420e919c894fb17ab75b578f02ac2cf8db394837a204d58ca7327550f9
        • MD5 SHA1 SHA512 SSDEEP TLSH