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
07/08/2026, 14:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe
- Size 276KB
- Sample260807-repdfaztbw
- SHA256 f20cc694188e7731532ee2a6766280b76a1fc351e1038eaa1313cad117998841
- MD5 729b5dbf2a8c74d51594b188b5e4446f
- SHA1 65639f6ea11aebe27782dba8956a975b5172ea73
- SHA512 64a11486c9e56c5e496d0b36c6fcafd000b97602caaaaeb4388c1116f3ba225bf70bb8b79b0d2c5d50a54f00034fe5cb034413a59f57fb06278cbf85724858c4
- SSDEEP 6144:bGxHElxgO2jj/0wNPEfZigs9coouvEb8SZ9Pi7:b6klqnjj/RNsBigroou8p9PY
- TLSH T164548B4A77A54CF2E5638278CC619672F6B2B4A51E20CB0F1671C77F6F63960AD2C312
- 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) \??\M: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\P: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\A: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\B: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\G: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\H: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\I: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\K: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\R: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\S: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\U: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\W: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\Y: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\Z: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\N: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\O: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\E: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\L: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\J: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\Q: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\T: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\V: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened (read-only) \??\X: 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_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 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxCalendarAppImm.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\BHO\ie_to_edge_stub.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 2026-08-07_729b5dbf2a8c74d51594b188b5e4446f_mespinoza.exe