Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 18:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe
- Size 276KB
- Sample260802-w7behazaje
- SHA256 f5b402fa4718cdfbe929270d0ad04afe31b1c9f63544acebbd0483b242c0f534
- MD5 567ddaa40e1572b29f535e6682f5fdae
- SHA1 5e70749d3f0dfe17ce4a84d9fff11338abe182aa
- SHA512 e3cf4164eed988e3c6c3f7db3e9d1f5e36a21846fab8228e9b195b7121d77d465f9b05f1243f16accf1c1c94789dd1e0919bcfcc9eadff26f363570be1f91c27
- SSDEEP 6144:EgVRElxgt2lf/RUN1Ef2kgKDyovZvEb8SZ9PcC5cj:EgqlqMlf/WNeukgVovZ8p9Pcr
- TLSH T107548B4E77A44CF2E5A28278CD619672F7B2B4951E20CB0F16A1C77F6F235A0AD2C711
- 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) \??\M: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\N: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\O: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\P: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\V: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\H: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\J: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\K: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\R: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\X: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\Q: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\G: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\I: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\S: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\Z: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\A: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\E: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\T: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\U: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\W: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\Y: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\B: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened (read-only) \??\L: 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_86218\java.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\148.0.3967.54\BHO\ie_to_edge_stub.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\AssertStop.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\BHO\ie_to_edge_stub.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\pwahelper.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\148.0.3967.54\elevated_tracing_service.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeComRegisterShellARM64.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\setup_wm.exe 2026-08-02_567ddaa40e1572b29f535e6682f5fdae_mespinoza.exe