Analysis
- max time kernel
149s - max time network
121s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 12:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe
- Size 775KB
- Sample260804-pdtweswtb1
- SHA256 9d0811b34f7de6e6766bb4a256384bde37f239b56ef81bf4be44570491297268
- MD5 45614e4ff19ca14759f4a1c23ec375ae
- SHA1 40f202dab68968257e79ae07eaffe48a9b727c32
- SHA512 cf1fce9bada42f6a654950c870da9b85bd88465d8f2968b5097651c96da20ca5350b5f1d2864528968781af72401428bac23cc86e014828ca31336b3bb541c07
- SSDEEP 6144:P2bs97Gvfsnc91Vr97MKNRneNMToeGYiML:POs9quc/TcPML
- TLSH T122F4503375A91808FD0D2DF44681B234F321ADAF3E4E7E8ADC48760E99776D23C591A6
- 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) \??\H: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\K: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\L: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\M: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\O: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\X: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\A: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\B: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\N: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\R: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\U: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\W: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\P: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\Q: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\E: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\I: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\J: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\T: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\V: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\Z: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\G: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\S: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened (read-only) \??\Y: 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\dotnet\dotnet.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_101250\javaws.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\BHO\ie_to_edge_stub.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ielowutil.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGamingOverlay_2.34.28001.0_x64__8wekyb3d8bbwe\GameBar.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\setup_wm.exe 2026-08-03_45614e4ff19ca14759f4a1c23ec375ae_mespinoza.exe