Malware Analysis Report

2025-08-05 23:17

Sample ID 250115-1ta9ssxphj
Target Ez.exe
SHA256 2ddc3ef48bbb4b8c90b48d35665832478b7c434a2ee58e0b3fd69058fe63c952
Tags
credential_access discovery spyware stealer
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

2ddc3ef48bbb4b8c90b48d35665832478b7c434a2ee58e0b3fd69058fe63c952

Threat Level: Shows suspicious behavior

The file Ez.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

credential_access discovery spyware stealer

Reads user/profile data of web browsers

Reads data files stored by FTP clients

Unsecured Credentials: Credentials In Files

Legitimate hosting services abused for malware hosting/C2

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-15 21:56

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-15 21:56

Reported

2025-01-15 22:11

Platform

win10ltsc2021-20250113-en

Max time kernel

443s

Max time network

444s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Ez.exe"

Signatures

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Unsecured Credentials: Credentials In Files

credential_access stealer

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A 8.tcp.ngrok.io N/A N/A
N/A 8.tcp.ngrok.io N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Ez.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Ez.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Ez.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Ez.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Ez.exe N/A
Token: 33 N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\AUDIODG.EXE N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Ez.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Ez.exe

"C:\Users\Admin\AppData\Local\Temp\Ez.exe"

C:\Windows\system32\AUDIODG.EXE

C:\Windows\system32\AUDIODG.EXE 0x4c8 0x2fc

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 60.153.16.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 8.tcp.ngrok.io udp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 8.8.8.8:53 167.173.78.104.in-addr.arpa udp
US 8.8.8.8:53 166.81.142.3.in-addr.arpa udp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 8.8.8.8:53 8.tcp.ngrok.io udp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 3.142.81.166:18229 8.tcp.ngrok.io tcp
US 8.8.8.8:53 8.153.16.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 8.153.16.2.in-addr.arpa udp
US 8.8.8.8:53 14.173.189.20.in-addr.arpa udp

Files

memory/1632-0-0x0000000074652000-0x0000000074653000-memory.dmp

memory/1632-1-0x0000000074650000-0x0000000074C01000-memory.dmp

memory/1632-2-0x0000000074650000-0x0000000074C01000-memory.dmp

memory/1632-3-0x0000000074650000-0x0000000074C01000-memory.dmp

memory/1632-4-0x0000000074650000-0x0000000074C01000-memory.dmp

memory/1632-5-0x0000000074652000-0x0000000074653000-memory.dmp

memory/1632-6-0x0000000074650000-0x0000000074C01000-memory.dmp

memory/1632-7-0x0000000074650000-0x0000000074C01000-memory.dmp

memory/1632-12-0x0000000074650000-0x0000000074C01000-memory.dmp