5eeb5d2271a6399ded00fc5f6059b073ff6be236988e16054e979b98fba35a46

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/06/2026, 23:51

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General

Target
VET/MTX2HTML.dll
Size 124KB
Sample260621-3wljnagy21
SHA256 5eeb5d2271a6399ded00fc5f6059b073ff6be236988e16054e979b98fba35a46
MD5 cc16576ed88428b45c8e4d449ae95223
SHA1 b27758db3730150401b9a1d8cb834fae1d812f54
SHA512 7f1519753d28cac1d1316deadf920b4ab5bf27cb16e18e7db619f90e850ad9d9c7e4a607cbc87c46f6bfc4b9a1589eb4c504f2790e72462e6dcbb3469403c238
SSDEEP 3072:U0ABTO4a6Jogtt1LQVYM/wxACcJMUjCm:U0Azrog3Df7cJ1jC
TLSH
T1BEC38E53B191C0B7C8B1003D59193374DABEFDB21DA8D9C76B10798C9E3B5A1AA37782
MD5 SHA1 SHA512 SSDEEP 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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5580 wrote to memory of 5676	5580	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\VET\MTX2HTML.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5580
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\VET\MTX2HTML.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5676

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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