Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/07/2026, 17:32

General

  • Target
    2026-07-20_754985370e5df5806756a2f336c078fb_glassworm_mespinoza.exe
  • Size 7.9MB
  • Sample260720-v4fdlsbt8x
  • SHA256 2ec6329282e019358007dba97b6543400ff9b07af5de2de87fbdbf4da479bdf1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks system information in the registry 2 TTPs 2 IoCs

    System information is often read in order to detect sandboxing environments.

  • Drops file in Program Files directory 64 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_754985370e5df5806756a2f336c078fb_glassworm_mespinoza.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_754985370e5df5806756a2f336c078fb_glassworm_mespinoza.exe"
    1⤵
    • Enumerates connected drives
    • Checks system information in the registry
    • Drops file in Program Files directory
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2272

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        java.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_78859\java.exe
        • Size 333KB
        • SHA256 1643d1ad56193746be61febc45403f13ed0ab777d186e478bcc404e6943128ae
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaw.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_78859\javaw.exe
        • Size 333KB
        • SHA256 445ebbfdbd31b201e667e8a747342d931ecf4bcd2a5f38f71ce98f2d325c1c40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        javaws.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_78859\javaws.exe
        • Size 540KB
        • SHA256 430bdd9c4fdc00ba72b08f5a90294b9497606265a53669b7192223867b28f9d1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ie_to_edge_stub.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\BHO\ie_to_edge_stub.exe
        • Size 596KB
        • SHA256 8301bd8e99d489dc9988950264e3efbc6c75a57ecacc6b3d676143565dcfec39
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe
        • Size 6.7MB
        • SHA256 9f4fe57ce1a3a8bd463c165b1b05b5817c81184429146b2a776e4df9fa10ef7d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe
        • Size 1.9MB
        • SHA256 6065a4df161b683660b78f95aa7d288809c525e36029e0ce226c993dcbaea2a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe
        • Size 1.2MB
        • SHA256 d6177fa06e272503594613420ad6190935e55d00d8738203443325f90a6b04f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe
        • Size 3.9MB
        • SHA256 8769616fffd0857701f49149ababa50073dbf00fd295dff443cab68685425d85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe
        • Size 1.2MB
        • SHA256 3bee48fb3710bf1ce55fe09890eabbc349e2ba8c4b9737841a1eb1e92e6c32e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe
        • Size 1.6MB
        • SHA256 30d9d1f4d39cbb63b8763da35dd02ee55a77f58269716104b22cc9435921aab3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe
        • Size 3.4MB
        • SHA256 2b71c91e2b20c0ec7ac0382fb510e532aa9d34ecd9e1a35e779b2449efc12d63
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe
        • Size 1.4MB
        • SHA256 38b466fbaea624b1ffb3ce967e7aed5ff04af872c644e411b116464fa7955fb4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\pwahelper.exe
        • Size 1.2MB
        • SHA256 73243a6c13dbed5de64d143d305dd16aedb4cb417cd2d22f11d3df315b894642
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ie_to_edge_stub.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe
        • Size 610KB
        • SHA256 a95d4051add2389607890c1879d91b06bae7fc31c86e75685065191fb9a57334
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe
        • Size 7.2MB
        • SHA256 6388756296413e093a7854ab9f62b034203b3b185202f4ef4321f4275aeb9ee0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevated_tracing_service.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe
        • Size 3.9MB
        • SHA256 d8b675b4e96fcb8b9c6edadefa2895f61903b4e281f777ebe3f7800067c84c81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        elevation_service.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
        • Size 2.3MB
        • SHA256 e22a408e57d6e31fe439a002fd9b47ff9bbc027a79194c8ca30576fc58613877
        • MD5 SHA1 SHA512 SSDEEP TLSH

        identity_helper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
        • Size 1.6MB
        • SHA256 490c45871208056a4747a0bb6680c1712c09335f7f6a2dbfd33b056e323945e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_pwa_launcher.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe
        • Size 2.0MB
        • SHA256 64aa2434d77fc7d16ecef183678834dcee48fe93dfbd9f85c260309f68013022
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe
        • Size 3.5MB
        • SHA256 b001c410bc71319dbadde3d3a50d1a41b3ab2ee9e244e4525389846e489845f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe
        • Size 1.7MB
        • SHA256 2430b522ab3613e3e4620f5863d7ea84ad8c427cf8da6d8690a05ff9b13d58a6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        • Size 4.1MB
        • SHA256 8b485a78045dfbb4a26dfe6c500d3d2d98e9903fea26cd9d8d3b5aae62ebc76c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge_proxy.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe
        • Size 1.6MB
        • SHA256 5cc6c845d1ff541a068c4cbcd71c86c47c781c00cae92d9bb6ea2d40c855b881
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe
        • Size 1.5MB
        • SHA256 d32210b77803ffeb48e40d5142fc626dbcbb5d9a4fa72879aed2b501447e85dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrmstp.exe

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe
        • Size 6.2MB
        • SHA256 2afe5e638568e8c24511c4832c1bbca2d3c325d206a50ea2ca0634f62c18b97f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2272-22-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-17-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-32-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/2272-29-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/2272-31-0x00007FFE45580000-0x00007FFE45590000-memory.dmp

        memory/2272-30-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/2272-28-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/2272-18-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-23-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-25-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/2272-24-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/2272-0-0x000002415D2A0000-0x000002415D2A7000-memory.dmp

        memory/2272-19-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-141-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp

        memory/2272-21-0x00007FFE87DED000-0x00007FFE87DEE000-memory.dmp

        memory/2272-1-0x00007FF7815E0000-0x00007FF781DA4000-memory.dmp

        memory/2272-13-0x00007FFE457F0000-0x00007FFE45800000-memory.dmp

        memory/2272-4-0x000002415EC30000-0x000002415EC35000-memory.dmp

        memory/2272-6-0x000002415EC30000-0x000002415EC35000-memory.dmp

        memory/2272-3-0x000002415EC30000-0x000002415EC35000-memory.dmp

        memory/2272-2-0x000002415EC30000-0x000002415EC35000-memory.dmp

        memory/2272-384-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-383-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-382-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-381-0x00007FFE47DD0000-0x00007FFE47DE0000-memory.dmp

        memory/2272-386-0x00007FFE87D50000-0x00007FFE87F45000-memory.dmp