4e103af4265081890ea8958b209b90416629c3ca50a7397f90f4df0781acb0db

Analysis

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

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 18:14

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General

Target
wzAudio.dll
Size 208KB
Sample260820-wvgezsshqa
SHA256 4e103af4265081890ea8958b209b90416629c3ca50a7397f90f4df0781acb0db
MD5 2fe3b2efebc02746aa4e0634daae3036
SHA1 51c202995028e707d08300c50b4c760329ca4441
SHA512 6601bfc6441532ea4373a7d720b5b1ba91daa173885936c1736ab8953e4b052f5663363d51ee516808a1c46fefcbe5eb5acbc9f0033706a7e39a1ad16fcc0cbf
SSDEEP 3072:U4VUgiWs8HLPFvUJwtEUcDIeD5D69pF6RJtGB+jU6n4gPyOoNmY:8NN8HLdduUyIeD0FiGAn4Myrm
TLSH
T12E248D31EC60807AC3EA11FA6C9397B65B7A63D8C3DB9C43533CD85468275B0B627279
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 5232 wrote to memory of 3056	5232	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\wzAudio.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\wzAudio.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3056

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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