5ff2a94f4ed682c34547405800f0b0c43783d71d8866c38c30a1258f7bce69cd

Analysis

max time kernel
60s
max time network
25s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 11:16

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General

Target
NotaFiscal_-MUYYLU.hta
Size 3KB
Sample260817-ndmaxaal4w
SHA256 5ff2a94f4ed682c34547405800f0b0c43783d71d8866c38c30a1258f7bce69cd
MD5 1ca234ad2242e3f78593b06aefc404e8
SHA1 11fc9297e5208a96add3c079ee8e042fca358fa1
SHA512 eab28c86a9f993a01d7c4feab60fb0bc8290dde27810bb327eed62aaf989103c19a4e9503cee27d8782aba9f41c0521b99c0e77317fe3f998ba18246a9c8ed9b
TLSH
T10951CFF7B98656D2BC319ADB1AAF508D149017026366E0F8E7D6DC41EF8CF1944B83E8
MD5 SHA1 SHA512 TLSH

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\NotaFiscal_-MUYYLU.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- System Location Discovery: System Language Discovery
PID:4564

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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