Malware Analysis Report

2024-11-30 20:15

Sample ID 241115-vja86a1qej
Target 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe
SHA256 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9
Tags
meduza stealer collection discovery spyware
score
10/10

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
10/10

SHA256

0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9

Threat Level: Known bad

The file 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe was found to be: Known bad.

Malicious Activity Summary

meduza stealer collection discovery spyware

Meduza

Meduza family

Meduza Stealer payload

Checks computer location settings

Reads user/profile data of web browsers

Checks installed software on the system

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Browser Information Discovery

Unsigned PE

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-15 17:00

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-15 17:00

Reported

2024-11-15 17:03

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

Description Indicator Process Target
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Meduza family

meduza

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe

"C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2416 -s 624

Network

Country Destination Domain Proto
US 150.241.92.160:15666 tcp

Files

memory/2416-8-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-7-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-6-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-4-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-3-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-2-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-1-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-9-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-13-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-15-0x0000000001C00000-0x0000000001DFA000-memory.dmp

memory/2416-11-0x0000000001C00000-0x0000000001DFA000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-15 17:00

Reported

2024-11-15 17:03

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

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Meduza family

meduza

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A

Checks installed software on the system

discovery

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Browser Information Discovery

discovery

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe

"C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe"

Network

Country Destination Domain Proto
US 150.241.92.160:15666 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 160.92.241.150.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.13.205:443 api.ipify.org tcp
US 8.8.8.8:53 c.pki.goog udp
GB 216.58.201.99:80 c.pki.goog tcp
US 8.8.8.8:53 205.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 99.201.58.216.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/2520-0-0x00007FFF2B130000-0x00007FFF2B325000-memory.dmp

memory/2520-9-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-10-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-17-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-19-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-14-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-13-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-12-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-11-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-6-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-4-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-3-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-5-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-1-0x000001BB44800000-0x000001BB44801000-memory.dmp

memory/2520-29-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-28-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-32-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-34-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-33-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-35-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-40-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-41-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-36-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-39-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-65-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-76-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-85-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-86-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-87-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-93-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-90-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-95-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-89-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-88-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-83-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-78-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-73-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-71-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-70-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-64-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-59-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-58-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-55-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-52-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-47-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-46-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-43-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-53-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-49-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-42-0x000001BB462B0000-0x000001BB464AA000-memory.dmp

memory/2520-98-0x000001BB462B0000-0x000001BB464AA000-memory.dmp