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
26/08/2026, 19:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe
- Size 775KB
- Sample260826-x8m1csfa53
- SHA256 6dd5e3276549d51467ca16c4919990170b540d835394ff9601039799146f9027
- MD5 816a32c3a333e0de232114b3f13ccd62
- SHA1 f9607963546051cd12abcd8296608df8bac93750
- SHA512 6fbccd2405479c4b3bebcf71c7ff9ec9630c3031548f39f7d3283dc424296b4b17c534b473877e9d6ed0ec79d0293dd514f3bce716ec32cb51e6ee3c83447f76
- SSDEEP 6144:Ygqs9iWFfsnc91Vr97MKNRneNMToeGY3G:Yxs9hkc/TcOG
- TLSH T1DAF4513375A91848FD0E2DF48581B234F321ACAF3E4F7A8ADC48760E99776D23C59166
- 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: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\H: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\Q: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\U: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\W: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\Y: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\J: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\N: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\V: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\A: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\E: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\G: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\I: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\K: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\P: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\S: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\T: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\B: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\L: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\M: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\O: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\R: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened (read-only) \??\X: 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\setup_wm.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_86921\javaws.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe 2026-08-25_816a32c3a333e0de232114b3f13ccd62_mespinoza.exe