Malware Analysis Report

2025-03-15 04:32

Sample ID 241025-2rn9bawbnd
Target 6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N
SHA256 6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535
Tags
discovery persistence spyware stealer upx
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535

Threat Level: Shows suspicious behavior

The file 6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery persistence spyware stealer upx

Reads user/profile data of web browsers

Checks installed software on the system

Adds Run key to start application

UPX packed file

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-25 22:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-25 22:49

Reported

2024-10-25 22:51

Platform

win7-20240903-en

Max time kernel

118s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe"

Signatures

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkNotifyer = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe" C:\Users\Admin\AppData\Local\Temp\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe N/A

Checks installed software on the system

discovery

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A 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\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe

"C:\Users\Admin\AppData\Local\Temp\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe"

Network

Country Destination Domain Proto
UA 109.87.239.114:80 tcp
N/A 127.0.0.1:49198 tcp
UA 37.57.48.3:80 tcp
N/A 127.0.0.1:49205 tcp
UA 217.196.169.60:80 tcp
N/A 127.0.0.1:49209 tcp
UA 37.57.48.3:80 tcp
N/A 127.0.0.1:49213 tcp
RU 37.232.232.40:80 tcp
N/A 127.0.0.1:49217 tcp
UA 178.54.23.29:80 tcp
N/A 127.0.0.1:49221 tcp
UA 46.118.21.179:80 tcp
N/A 127.0.0.1:49225 tcp
MD 92.115.186.145:80 tcp
N/A 127.0.0.1:49229 tcp
RU 178.44.24.37:80 tcp
N/A 127.0.0.1:49233 tcp
UA 5.248.25.78:80 tcp
N/A 127.0.0.1:49237 tcp
UA 5.248.39.235:80 tcp
N/A 127.0.0.1:49241 tcp
UA 46.119.255.85:80 tcp
N/A 127.0.0.1:49245 tcp
N/A 127.0.0.1:49248 tcp
JP 203.81.120.246:80 tcp
N/A 127.0.0.1:49251 tcp
UA 37.115.237.71:80 tcp

Files

memory/2212-0-0x0000000000890000-0x0000000000891000-memory.dmp

memory/2212-1-0x0000000000400000-0x00000000007A9000-memory.dmp

memory/2212-3-0x0000000000400000-0x00000000007A9000-memory.dmp

memory/2212-4-0x0000000000574000-0x000000000063A000-memory.dmp

memory/2212-5-0x0000000000400000-0x00000000007A9000-memory.dmp

memory/2212-6-0x0000000000400000-0x00000000007A9000-memory.dmp

memory/2212-7-0x0000000000890000-0x0000000000891000-memory.dmp

memory/2212-8-0x0000000000574000-0x000000000063A000-memory.dmp

memory/2212-9-0x0000000000400000-0x00000000007A9000-memory.dmp

memory/2212-11-0x0000000000400000-0x00000000007A9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-25 22:49

Reported

2024-10-25 22:51

Platform

win10v2004-20241007-en

Max time kernel

101s

Max time network

102s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe"

Signatures

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\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe

"C:\Users\Admin\AppData\Local\Temp\6e49f6c3c9b7c9a9eadc56b4b0c9eb262fe2b29492f47029c866f9abd0939535N.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4652 -ip 4652

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4652 -s 700

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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 101.11.19.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.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

Files

N/A