Analysis
- max time kernel
149s - max time network
149s - 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, 11:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe
- Size 775KB
- Sample260720-ndj6jsf13p
- SHA256 73ba8cb8088852558a35eaa8c0e79c489dda6f15c223013ad2d5047dddfcf125
- MD5 be6c1088627afa8ec5f74ef619f9f47e
- SHA1 188ce7d8008a372e199a3bc8d2de97e49164226e
- SHA512 0757553641675ab28501081558fa4075b7fe7751c99d76c5d40c2c360e84eaff2a54f85d8dcf2f82e3ddb590584c6198819d83edc8d84afe2ff1804a11133766
- SSDEEP 6144:GJQs9hAvfsnc91Vr97MKNRneNMToeGYakfZ:GCs9euc/TcbkfZ
- TLSH T16FF4503375A91848FD0D2DB48581B234F321ACAF3E4F7A8ADC48760F99776D23C591A6
- MD5 SHA1 SHA512 SSDEEP TLSH
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.
description ioc Process File opened (read-only) \??\B: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\G: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\N: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\U: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\W: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\X: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\I: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\M: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\P: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\Q: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\V: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\Z: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\E: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\K: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\Y: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\A: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\H: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\J: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\L: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\O: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\R: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\S: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened (read-only) \??\T: 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\cookie_exporter.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\pwahelper.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-07-20_be6c1088627afa8ec5f74ef619f9f47e_mespinoza.exe