Malware Analysis Report

2024-11-30 20:49

Sample ID 241119-jr3gtssgmq
Target 6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe
SHA256 6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8
Tags
meduza collection discovery 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

6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8

Threat Level: Known bad

The file 6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe was found to be: Known bad.

Malicious Activity Summary

meduza collection discovery stealer

Meduza

Meduza Stealer payload

Meduza family

Checks computer location settings

Accesses Microsoft Outlook profiles

Checks installed software on the system

Looks up external IP address via web service

Unsigned PE

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-19 07:55

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 07:54

Reported

2024-11-19 07:57

Platform

win7-20240708-en

Max time kernel

55s

Max time network

57s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

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

Meduza family

meduza

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe

"C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe"

Network

Country Destination Domain Proto
US 150.241.92.160:15666 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 crl.microsoft.com udp
GB 88.221.134.83:80 crl.microsoft.com tcp
US 8.8.8.8:53 www.microsoft.com udp
GB 95.100.245.144:80 www.microsoft.com tcp

Files

memory/2384-2-0x000000013F924000-0x000000013F925000-memory.dmp

memory/2384-4-0x000000013F880000-0x000000013FA7A000-memory.dmp

memory/2384-26-0x000000013F880000-0x000000013FA7A000-memory.dmp

memory/2384-28-0x000000013F880000-0x000000013FA7A000-memory.dmp

memory/2384-29-0x000000013F880000-0x000000013FA7A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-19 07:54

Reported

2024-11-19 07:57

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe"

Signatures

Meduza

stealer meduza

Meduza Stealer payload

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

Meduza family

meduza

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe

"C:\Users\Admin\AppData\Local\Temp\6fe2d4ac4d3769d2df1b721fd3d7647701f996ca6eef5dffa07f27aa5cd743e8.exe"

Network

Country Destination Domain Proto
US 150.241.92.160:15666 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 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 8.8.8.8:53 152.74.67.172.in-addr.arpa udp
US 8.8.8.8:53 3.200.250.142.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/4528-0-0x00007FF6F1B20000-0x00007FF6F1B21000-memory.dmp

memory/4528-4-0x00007FF771AA4000-0x00007FF771AA5000-memory.dmp

memory/4528-7-0x00007FF771A00000-0x00007FF771BFA000-memory.dmp

memory/4528-33-0x00007FF771A00000-0x00007FF771BFA000-memory.dmp

memory/4528-32-0x00007FF771A00000-0x00007FF771BFA000-memory.dmp

memory/4528-36-0x00007FF771A00000-0x00007FF771BFA000-memory.dmp

memory/4528-37-0x00007FF771A00000-0x00007FF771BFA000-memory.dmp