Analysis
- max time kernel
149s - max time network
151s - 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, 18:03
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe
- Size 276KB
- Sample260804-wm3y1styht
- SHA256 744279d84af196cdd49ef30f812661ed7479f3b830579210d690373230b9fa06
- MD5 d2a4e9944f0d258b1f5e414a1e8c0717
- SHA1 e478a98b0f183def476b933fece96d22b2bc6c59
- SHA512 6354cfc1c3ea9f8a10a1f90c0ac6796028b61558d8e38df8be7acc1f36c39d0e06d335e45b5473a68a6ed469517ab5139d2b96d7ba62497a987277a30bd0da66
- SSDEEP 6144:La3kElxg72dA/mTNAEfJUgtp/orLvEb8SZ9P139HzG6:LAdlqqdA/UNvBUgforL8p9P139HzG6
- TLSH T107549C4E7BA54CF2D5538178CD619672F7B2B8955E20CB0F12A1C7AF6F23960AD2C702
- 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) \??\E: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\I: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\J: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\K: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\M: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\N: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\O: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\R: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\S: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\T: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\V: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\W: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\Y: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\Z: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\B: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\G: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\H: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\Q: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\X: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\A: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\L: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\P: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened (read-only) \??\U: 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_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_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_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_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\setup_wm.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\setup_wm.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_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 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_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_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-08-04_d2a4e9944f0d258b1f5e414a1e8c0717_mespinoza.exe