Analysis
- max time kernel
145s - max time network
150s - 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, 17:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe
- Size 774KB
- Sample260802-wkpnlsdn91
- SHA256 ce73bd105b4c8b8da7967f1f12b800523701816d3f6374de179c19f1f5e20370
- MD5 7bd7eba75df9cc1fac77913ac3cf362b
- SHA1 f6cb87431b0cbf7791e95b8d9bac599de71c6b20
- SHA512 e4b910b87ad8301bb709fdd6351da2052030ae9035f2cb17451c65f48d942e8dfa3b6f6dc037c54cc64295b16794783697753c7f1710fe58ccad731f976df7d7
- SSDEEP 6144:lC5ElxguQFfsnc91Vr97MKNRneNMToeGY5ywU:lblqLkc/Tcsy1
- TLSH T10CF44F3375A91848FD0D2DF44581B234F321ACAF3E4E7A8ADC48760F99776E23C69166
- 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: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\K: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\M: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\N: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\R: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\T: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\A: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\I: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\J: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\P: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\V: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\Y: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\E: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\G: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\L: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\O: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\X: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\H: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\Q: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\S: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\U: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\W: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened (read-only) \??\Z: 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_78859\javaws.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Windows Mail\wab.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_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_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpshare.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe 2026-08-02_7bd7eba75df9cc1fac77913ac3cf362b_mespinoza.exe