Analysis Overview
SHA256
72fc447399a062280473baf7d28d8a4ccd1350dbb47be3ce6f177ed002cc6a36
Threat Level: Known bad
The file 45237bc557ba8cc2d0da3cf2e7f3ee5e.exe was found to be: Known bad.
Malicious Activity Summary
Meduza family
Meduza Stealer payload
Meduza
Checks computer location settings
Reads user/profile data of web browsers
Checks installed software on the system
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Browser Information Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-06 05:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 05:16
Reported
2024-11-06 05:18
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
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 |
| 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
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\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Checks installed software on the system
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 SetThreadContext
| Description | Indicator | Process | Target |
| PID 2124 set thread context of 1016 | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe |
Browser Information Discovery
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe
"C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe"
C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe
C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe
Network
| Country | Destination | Domain | Proto |
| NL | 89.22.239.174:15666 | 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 | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.252.143:80 | crl.microsoft.com | tcp |
Files
memory/1016-0-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-2-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-8-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-10-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-11-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-7-0x000007FFFFFD3000-0x000007FFFFFD4000-memory.dmp
memory/1016-5-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-4-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-3-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-1-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-6-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-25-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1016-26-0x0000000140000000-0x000000014013E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-06 05:16
Reported
2024-11-06 05:18
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
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
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Checks installed software on the system
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 SetThreadContext
| Description | Indicator | Process | Target |
| PID 4860 set thread context of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe |
Browser Information Discovery
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe
"C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe"
C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe
C:\Users\Admin\AppData\Local\Temp\45237bc557ba8cc2d0da3cf2e7f3ee5e.exe
Network
| Country | Destination | Domain | Proto |
| NL | 89.22.239.174:15666 | 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 | 174.239.22.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.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 |
Files
memory/2980-1-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2980-2-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2980-0-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2980-3-0x0000000140000000-0x000000014013E000-memory.dmp
memory/2980-12-0x0000000140000000-0x000000014013E000-memory.dmp