Analysis
- max time kernel
149s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
26/07/2026, 23:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe
- Size 276KB
- Sample260726-3xhjdsshmb
- SHA256 432b562b54cd446df8c6f8e01ce9797190da926fc644bb7b29a02133d68beac0
- MD5 3d8bbbc86a60880a14dd06a22cd232f0
- SHA1 6eae8877effb3c389d1e5295bff0d4240377ff7f
- SHA512 8c9caa0c8845782efa75e782b87abd35b7da851eb58689d312bfb72b715ff1c223464cd44f264ccc6cb6d7f338cc3eebe5f615f2c981f30b16c6ffe158640383
- SSDEEP 6144:wpAIs9Q2b7/90NXEf9Kyg7AxorJvEb8SZ9PeHib:wqIs9Rb7/yN0MygEorJ8p9PGib
- TLSH T198547C4A77A54DF2E5A38278CD51A672F7B2B8951E10CB0F1261C7BF6F235A0AD2C311
- 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) \??\V: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\X: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\J: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\O: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\Q: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\S: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\W: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\Y: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\Z: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\B: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\E: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\G: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\H: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\N: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\R: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\A: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\I: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\K: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\L: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\P: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\T: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\U: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened (read-only) \??\M: 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_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}\msouc.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_89984\java.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Windows Mail\wab.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_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 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateCore.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Windows NT\Accessories\wordpad.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-07-26_3d8bbbc86a60880a14dd06a22cd232f0_mespinoza.exe