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
24/05/2026, 14:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe
Resource
win11-20260513-en
windows11-21h2-x64
0 signatures
150 seconds
General
- Target 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe
- Size 276KB
- Sample260524-rsplcsav7t
- SHA256 94462a6e840bfe6de30759be9f550da8b194c5d449520991e42b2ca7127b8629
- MD5 1a61d2606345af5949872353c5d65506
- SHA1 3c8c670574f90a92e958142b12b6bf4011f4cfaa
- SHA512 5373af4adc32511c0719f18cc4f904451ca8f62094545de7c12b43d5163a7e12598c3f6aa05665315e7692acec1444f8dbccce8b9626adfeff3c173d4c14209a
- SSDEEP 6144:Ey/hs9L2Yt/xhNVEfZvg7P4o3PvEb8SZ9PIdog:Ekhs9aYt/zN+hvgEo3P8p9P1g
- TLSH T1E3547B4B7BA04CF3E56282BCC9C19675E7B6B8595E20CB4F2261876F6F23570AC1C391
- 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) \??\Z: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\B: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\K: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\M: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\O: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\Q: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\R: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\U: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\Y: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\A: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\E: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\H: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\I: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\L: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\P: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\S: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\V: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\G: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\J: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\N: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\T: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\W: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened (read-only) \??\X: 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\cookie_exporter.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\WhatsNew.Store.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{5FB3EC02-3BC2-42B4-ADB2-E7E67AAED99F}\MicrosoftEdge_X64_139.0.3405.125.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-05-24_1a61d2606345af5949872353c5d65506_mespinoza.exe