Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/07/2026, 01:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe
- Size 276KB
- Sample260727-b5bbhatgqf
- SHA256 375debdd680eb56652b04e25bb874b150eeac0abbbca1c2846007b8270b086b2
- MD5 8570aa158ac7e0e1ba542e232c5d1a31
- SHA1 614f44e38eb9c0e426873627434b09ad1225b4a3
- SHA512 ebfc43d2efa74c9e54afaab981b8ef8bccbb11b90fc0958846f3f63e73cc1883a1c42d9b6943b75221cb7c07ccfa972b9ffa49a38bf3518a73d4df243637baf4
- SSDEEP 6144:gqeXs9a2Pb/OfNtEfzxgT7CoqbvEb8SZ9Peb1een:gtXs9TPb/wNWrxgaoqb8p9PebYG
- TLSH T178549D8E77A44DF2E5A38178CD219672F7B2B8951E20CB0F1261CB7F2F23560AD28711
- 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) \??\B: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\G: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\N: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\S: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\T: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\A: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\E: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\I: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\L: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\P: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\Q: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\H: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\J: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\O: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\U: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\V: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\W: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\X: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\Y: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\K: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\M: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\R: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened (read-only) \??\Z: 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_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 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows NT\Accessories\wordpad.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_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 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_83765\javaws.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\elevation_service.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe 2026-07-27_8570aa158ac7e0e1ba542e232c5d1a31_mespinoza.exe
Processes
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe
- Size 1.7MB
- SHA256 89508160f6297a04d936b692210c217d4cad755b38178f63d74d6a236d3361d5
- MD5 a33a7c4ad6a14c79dce06d9205162938
- SHA1 1a0281a6542831b75a816e625838725e9c80d12d
- SHA512 a0c40c2ff8636a684699f23854d026cb60dc3866d0e5af4bd7a89c2701f1e446dca14271bfcb390447bdc4b0b44cb87754091e5f9b72d9da7c248bf3972a97e6
- SSDEEP 24576:imyQwa6TSjnlMpRcuhHCXEHvrtlWcb9teQuJXlPnyF4mfHU9YawsNnlT24xARFbz:AaSFbiXEHztlWSHeHX04mfHIUrP
- TLSH T164858B03F6D841E8E06DD2B8CB468532EAB27C450B34A6DF0691B6562F77EE45B3E710
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
- Size 4.1MB
- SHA256 cfc0ec957a5e67a01e592912a1d3aee30eea507a40a79cf93a9dc5db93f01b62
- MD5 90ef117a5a9c837aa16e2a0d027589ab
- SHA1 21b7100f31dddb435ff293341c74aef5fcedda53
- SHA512 1011fd715e36c1a3bb14ac7b42aca9fafdc28f2b54467cdfe8d82af0c38e9efa69ef035f30aa35a70079a12bbb5448ffcdd85e634cf0e3542a635569768ec4b8
- SSDEEP 49152:DuaLnqQ5dh5Y8MvRViQMkj+TjEgzExldDwUIDtaZHWRdpev2y/BaCvX/BQTt:t3a15dd+RaA0PAt
- TLSH T1EA165903B29940D8D059C074CE5AD232AB617C8D47F162EF3690B7EA2A73AD47B3DB15
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe
- Size 1.6MB
- SHA256 82a0ae4e2a3e72492bb518bd3109072e8098cfb3b82c34635b1e3e90d67e4cf9
- MD5 6d1c4a16af8635051606ff44b814f91e
- SHA1 b0e4a21cac477b0a3cfa6999aaaef2efbb1ff17b
- SHA512 3fb9234b91703e78ef28804351e07096e9fbd3378a9b4cd8b94cefcfd259a4885f6b7decef56f23216eb38216671711d69fd94c1d238388fcbdec435fe8767f9
- SSDEEP 49152:p8/Ehj6t7VvsBUdjB9VBo7EukU12NH1qIW:6chjWPy6HvW
- TLSH T17B758C03F3D801E8E06AD1B8C7568536E9B27C450B24A6EF0A90B6552F7BFE45B3E711
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe
- Size 1.5MB
- SHA256 438ea2794c696ce71ca546f1ce84ccb0646093dec98e8388792fdcb36055aecb
- MD5 625133f55e1ed747935489a8582444db
- SHA1 239c846bd20a3ff33e2627701b16c07e922990f5
- SHA512 3b801027c4f738a8342a26cd4106bb64c4c0f98d6e90a1319949e33c3b40c84a94c72aad281684b898a3129d62aecb99bb5489642e3e2a511ed44af70a5b0b6c
- SSDEEP 24576:itD/J6uwEN/rgZBuuvRJQm4HLDVbGsVa4i6h27d3WlQGKTcLL:4/JJNlUPRJQm4HfZn+6h27d1lc/
- TLSH T114759E03F39940D8E05DD1B8CB56893AEAB27C450B24A6EF0B90B6552F77EE45B3E710
- MD5 SHA1 SHA512 SSDEEP TLSH