Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 15:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe
- Size 1.9MB
- Sample260808-s8rakahn9w
- SHA256 67d3d0f5cb80afe7d28e0a78022a24623ae845980e791d2962edf678cf953101
- MD5 97c1cee7014aee996791663c06481a2b
- SHA1 eddd8c17b458e0b6d210b9cb6c85fa833701fabd
- SHA512 5bab15c8c101fce35849952b73bcc6cf9b4f404bcf7c6911fe9d08a4f6f573bd3c60b42c5ce7fe746f26f90c37dab3b838c7fc8529408fc640ab28f097680018
- SSDEEP 24576:pcg23RXCTSvo5D+wDKg6tgCRQO7ZzA4Mj/T8:pcd3RXCTj5qjyCtiJDg
- TLSH T19895070532E880E5EC5E4E71896196BAF672BC8FBD2DB20F1CA5325E1F335D11D1A722
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- 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: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\G: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\I: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\K: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\O: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\Q: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\S: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\T: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\L: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\M: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\R: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\U: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\W: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\Z: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\E: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\P: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\V: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\X: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\Y: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\A: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\H: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\J: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened (read-only) \??\N: 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe - Drops file in Program Files directory 15 IoCs
description ioc Process File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\mip.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-08-08_97c1cee7014aee996791663c06481a2b_mespinoza.exe