Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 16:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
0 signatures
150 seconds
General
- Target 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe
- Size 1.9MB
- Sample260730-tfprpscq71
- SHA256 0b202a44a4fd23eabf671f35f2be450a2c479e49478ebe91958b8edadeb01262
- MD5 0109d378b1876b169f0f66f5052292aa
- SHA1 981930b473e65511afeca807d29b47c769107ea4
- SHA512 825c2dcd34bcd88c15e68ceb4ae61e12cd56c0f046a0beaacf9cf2344729e8782ff8f6fb00d9418081d249cde89db05a6a40b48686cf52316dd8c75f566c324f
- SSDEEP 24576:lsxlo7TXY0Zvo/slbvtgCRQO7ZzA4Mj/R8:lmlo7T1ZgSyCtiJDS
- TLSH T11295F70532E880E5EC5E4E71896196BAF672BC8FBD2DB20F1CA5325E1F735C11D1A722
- 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) \??\A: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\L: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\U: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\B: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\G: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\J: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\K: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\O: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\S: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\Z: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\H: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\N: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\P: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\Q: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\T: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\V: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\W: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\X: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\E: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\I: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\M: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\R: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened (read-only) \??\Y: 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe - Drops file in Program Files directory 18 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\mip.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-07-30_0109d378b1876b169f0f66f5052292aa_mespinoza.exe