Malware Analysis Report

2024-11-30 20:49

Sample ID 241119-semehsxdpg
Target f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe
SHA256 f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5
Tags
meduza collection discovery spyware stealer
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

f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5

Threat Level: Known bad

The file f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe was found to be: Known bad.

Malicious Activity Summary

meduza collection discovery spyware stealer

Meduza Stealer payload

Meduza family

Checks computer location settings

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Checks installed software on the system

Looks up external IP address via web service

Browser Information Discovery

Unsigned PE

outlook_office_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

outlook_win_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-19 15:02

Signatures

Meduza Stealer payload

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

Meduza family

meduza

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-19 15:02

Reported

2024-11-19 15:04

Platform

win7-20240729-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.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-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.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 behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe

"C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe"

Network

Country Destination Domain Proto
RU 193.3.19.151:15666 tcp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.12.205:443 api.ipify.org tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.200.3:80 c.pki.goog tcp
US 8.8.8.8:53 www.microsoft.com udp
US 23.192.22.93:80 www.microsoft.com tcp
US 8.8.8.8:53 crl.microsoft.com udp
GB 2.18.190.71:80 crl.microsoft.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-19 15:02

Reported

2024-11-19 15:04

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.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\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe

"C:\Users\Admin\AppData\Local\Temp\f3cb381e29fe29872b86838500dc6ee2f810865bf5a0b1cd4718b0036c3d51a5.exe"

Network

Country Destination Domain Proto
RU 193.3.19.151:15666 tcp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.13.205:443 api.ipify.org tcp
US 8.8.8.8:53 151.19.3.193.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.179.227:80 c.pki.goog tcp
US 8.8.8.8:53 205.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 227.179.250.142.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

N/A