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
04/08/2026, 16:03
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe
- Size 775KB
- Sample260804-thephshr4t
- SHA256 ad64cac24eede832b0e365b43f8b95d8489eef4e2957bf1bc2b546c7a44c56fa
- MD5 40fa5dc01cc290335854d78afa5a8097
- SHA1 2e548ddb197f93b76e0cd99c9cc17e4d3aea9d82
- SHA512 daf7191b25dfc6a3b8f8abf0dc33962b1045ed6fcf1f513ddc6f6245065ec7feedbd7ad7c6a22705dcd5b644248f6353986a1e4bb3aca9ee8db0b3fb484107fa
- SSDEEP 6144:VoAs9qLNfsnc91Vr97MKNRneNMToeGY2jenEse:V/s9EMc/Tc9jX
- TLSH T12DF4413375A91848FD0E2DB44581B234F321ACAF3E4F7A8ADC48760F99776E23C59166
- 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) \??\N: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\O: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\G: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\H: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\J: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\S: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\U: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\P: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\E: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\K: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\R: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\Z: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\I: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\Q: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\T: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\V: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\W: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\X: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\Y: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\A: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\B: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\L: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened (read-only) \??\M: 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\pwahelper.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_103203\java.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_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_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-08-04_40fa5dc01cc290335854d78afa5a8097_mespinoza.exe