Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/07/2026, 08:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe
- Size 7.9MB
- Sample260712-krfthaez9m
- SHA256 a3fbd45fab83808805bd9294ca69b9116f93df18c27efca4f377b007435656b3
- MD5 9a2bd37897581a4668b30d9bd7164138
- SHA1 a1c6c8d2a10a1429106853e87c0bd2ce4d274840
- SHA512 908a2a371b0e046fb78b3d7116353ef2708f623dbcde64d33ec7205cdc13cc56ce1b62a3a1a0bb27fe01e791eacf1726c1f907060b454fd7710f1bf0a1cb1f2e
- SSDEEP 98304:D3dDgroWA9u8i5how3D7nTsReRR96kVEw:Kvow4ReRR9Kw
- TLSH T11686294677F455E5E1B7C2B489B696B1FAB2B8951C34E34F1061821F2F33AB09D2D322
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\L: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\B: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\O: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\P: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\Q: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\T: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\Y: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\A: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\I: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\M: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\R: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\V: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\W: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\Z: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\G: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\H: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\J: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\K: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\N: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\S: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\U: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened (read-only) \??\X: 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe - Checks system information in the registry 2 TTPs 2 IoCs
System information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\mip.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeAuditPrivilege 3040 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3040 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe 3040 2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-12_9a2bd37897581a4668b30d9bd7164138_glassworm_mespinoza.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-12_9a2bd37897581a4668b30d9bd7164138_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:3040