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, 17:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe
- Size 775KB
- Sample260804-wca59aee65
- SHA256 bad93be83d78086d2aca6c1b3a45546f175c2ef5aaa0c719cc8dda94a82f0e5c
- MD5 e2d77eba286892ab674506e7af9abb83
- SHA1 62302661dd3c8b30a20653e6b7e3774ddf849402
- SHA512 2b1e5f3f3adb2c8695ef9b9d90534fab6629ca07a2ec596f03bcd771d94e5c06ee84d3230ab72c9a55f8f9c141b048440eaba02312dd0a66c39ad613f682e99a
- SSDEEP 6144:8Jas98h1fsnc91Vr97MKNRneNMToeGYH+wMjxYe7:88s9g0c/Tc7FYe7
- TLSH T1CBF4503375A91848FD0E2DF04581B234F321ADAF3E4E7A8ADC48760F99776E23C59166
- 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) \??\A: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\H: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\L: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\P: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\U: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\B: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\E: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\I: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\J: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\M: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\Q: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\S: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\X: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\G: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\K: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\N: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\O: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\R: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\V: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\Z: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\T: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\W: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened (read-only) \??\Y: 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_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_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_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_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\BHO\ie_to_edge_stub.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_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_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Windows NT\Accessories\wordpad.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_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_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_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_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_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_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-08-04_e2d77eba286892ab674506e7af9abb83_mespinoza.exe