Analysis
- max time kernel
149s - 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
07/07/2026, 03:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe
- Size 775KB
- Sample260707-d54ddsg12x
- SHA256 523dbc718d769855a74d24780498bf3088707ed9fe618cfb7b0db1a900d938d6
- MD5 5af9dc63a171c8a5776fb97f84d0a585
- SHA1 bd6ff76b1e4b5093d8f827b3bd2f48cf2857fd5e
- SHA512 c757dacd0b8b0ce7858be378e821368f4d79a4452ae2b24b106bec3e8f5bc542f764c941bf8ac606f9a6f0eed98897cd317e2350a606a46b8b552be18cc0606c
- SSDEEP 6144:5v2s9koqfsnc91Vr97MKNRneNMToeGYcmSpZIW:5Os9xBc/Tc7lpZIW
- TLSH T1AAF44F7375A91848FD0E2DF44581B230F321ACAF3E4E7A8ADC48760F99776E23C59166
- 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) \??\R: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\X: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\Z: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\G: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\M: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\T: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\U: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\W: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\H: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\L: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\O: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\P: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\V: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\B: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\I: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\J: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\Q: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\S: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\Y: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\A: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\E: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\K: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened (read-only) \??\N: 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_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\jdeps.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\BHO\ie_to_edge_stub.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\setup_wm.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Internet Explorer\iexplore.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_86921\java.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\cookie_exporter.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Windows NT\Accessories\wordpad.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-07-06_5af9dc63a171c8a5776fb97f84d0a585_mespinoza.exe