Analysis
- max time kernel
149s - max time network
141s - 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, 18:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe
- Size 774KB
- Sample260804-xdlh2svycs
- SHA256 3d7acf4716502aa0a0fa247abfc946df59a8675601fd7149bdd27ad976ac81f2
- MD5 b07043509bbb0b9bf33d1ca04c209bc9
- SHA1 98b07bb8d3ea6f5a24b5f8dfa4f594898a4bbc72
- SHA512 3c6ef29fdfd72d44122d0219b78ca8a4b13fa384fcef0c8adbcd01e42e9acf6a002905be3a7f4efa3413a23521991a39c0783ff49eb0b4590f74f7562a149d1c
- SSDEEP 6144:rqPzElxgTj+fsnc91Vr97MKNRneNMToeGYoPOntVaR1:rqQlqfVc/Tc33
- TLSH T14DF4603375A91848FD0E2DF44581B234F321ADAF3E4F7A8ADC08760E99776D23C69166
- 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) \??\Q: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\R: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\T: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\A: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\E: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\N: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\P: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\S: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\U: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\J: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\V: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\X: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\Z: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\B: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\H: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\K: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\L: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\W: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\Y: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\G: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\I: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\M: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened (read-only) \??\O: 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\fmui\fmui.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\setup_wm.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows NT\Accessories\wordpad.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Internet Explorer\iexplore.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\mip.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-08-04_b07043509bbb0b9bf33d1ca04c209bc9_mespinoza.exe