Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
26/08/2026, 17:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe
- Size 775KB
- Sample260826-v7vmpsgr7x
- SHA256 7fcb505f05e15960793540c7914650f28c3780a9aee17b0b8b0c06ac27baeedb
- MD5 8fbbe0a68e13d31fb3248924c0a3bdc6
- SHA1 9442805bcb5ea9d327c89542421326f915549a5b
- SHA512 818a22cad7f40c0193a7483131fb4fe652ac1681fd07dc1c900eb11f8d654c0c68af0c5b6a883647142e1b4845dd7e28c71093024104fe532e536836677129f6
- SSDEEP 6144:DDbs90eAfsnc91Vr97MKNRneNMToeGYINIOQLiUK6UvCThRD:DHs9fXc/Tc6OQLiUK6UvCThRD
- TLSH T18CF4507375A91848FD0E2DF48581B230F321ADAF3E4E7A8ADC08760F99776D23C59166
- 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) \??\N: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\T: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\W: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\A: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\B: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\R: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\S: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\U: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\V: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\X: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\Z: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\P: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\Q: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\J: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\K: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\L: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\M: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\O: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\G: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\I: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\Y: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\E: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened (read-only) \??\H: 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_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\jar.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\setup_wm.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-08-25_8fbbe0a68e13d31fb3248924c0a3bdc6_mespinoza.exe