Malware Analysis Report

2025-01-22 08:15

Sample ID 241026-e4mvpazdle
Target c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN
SHA256 c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceea
Tags
evasion persistence spyware stealer
score
8/10

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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceea

Threat Level: Likely malicious

The file c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN was found to be: Likely malicious.

Malicious Activity Summary

evasion persistence spyware stealer

Disables Task Manager via registry modification

Reads user/profile data of web browsers

Adds Run key to start application

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-26 04:29

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-26 04:29

Reported

2024-10-26 04:31

Platform

win7-20240903-en

Max time kernel

120s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe"

Signatures

Disables Task Manager via registry modification

evasion

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\wuauclt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe" C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe

"C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe"

Network

N/A

Files

memory/1836-0-0x000007FEF558E000-0x000007FEF558F000-memory.dmp

memory/1836-1-0x000007FEF52D0000-0x000007FEF5C6D000-memory.dmp

memory/1836-2-0x000007FEF52D0000-0x000007FEF5C6D000-memory.dmp

memory/1836-3-0x000007FEF52D0000-0x000007FEF5C6D000-memory.dmp

memory/1836-4-0x000007FEF558E000-0x000007FEF558F000-memory.dmp

memory/1836-5-0x000007FEF52D0000-0x000007FEF5C6D000-memory.dmp

memory/1836-6-0x000007FEF52D0000-0x000007FEF5C6D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-26 04:29

Reported

2024-10-26 04:31

Platform

win10v2004-20241007-en

Max time kernel

120s

Max time network

103s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe"

Signatures

Disables Task Manager via registry modification

evasion

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuauclt = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe" C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe

"C:\Users\Admin\AppData\Local\Temp\c88719b239ab761c6d262b816cc6bec0eea42aac54d3fab1fe8a14b27431ceeaN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp

Files

memory/4564-0-0x00007FF943485000-0x00007FF943486000-memory.dmp

memory/4564-1-0x000000001B820000-0x000000001B8C6000-memory.dmp

memory/4564-2-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp

memory/4564-3-0x000000001BDA0000-0x000000001C26E000-memory.dmp

memory/4564-4-0x000000001C340000-0x000000001C3DC000-memory.dmp

memory/4564-5-0x00000000010C0000-0x00000000010C8000-memory.dmp

memory/4564-6-0x000000001C4A0000-0x000000001C4EC000-memory.dmp

memory/4564-7-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp

memory/4564-8-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp

memory/4564-9-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp

memory/4564-10-0x00007FF943485000-0x00007FF943486000-memory.dmp

memory/4564-11-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp

memory/4564-12-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp

memory/4564-13-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp

memory/4564-14-0x00007FF9431D0000-0x00007FF943B71000-memory.dmp