Analysis Overview
SHA256
7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0
Threat Level: Known bad
The file 7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0 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
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Checks installed software on the system
Browser Information Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious behavior: EnumeratesProcesses
outlook_win_path
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-17 09:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-17 09:30
Reported
2024-11-17 09:33
Platform
win7-20240903-en
Max time kernel
120s
Max time network
123s
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 |
Meduza family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1840 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | C:\Windows\system32\WerFault.exe |
| PID 1840 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | C:\Windows\system32\WerFault.exe |
| PID 1840 wrote to memory of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe
"C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1840 -s 604
Network
| Country | Destination | Domain | Proto |
| BE | 45.130.145.152:15666 | tcp |
Files
memory/1840-0-0x0000000002000000-0x000000000213E000-memory.dmp
memory/1840-1-0x0000000002000000-0x000000000213E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-17 09:30
Reported
2024-11-17 09:32
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
152s
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 |
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\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.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\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
| 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\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.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\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.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\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.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\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.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 |
Browser Information Discovery
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
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\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.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\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe
"C:\Users\Admin\AppData\Local\Temp\7aaaf5fa8e2f99f4797e46fb7c2d61194ae5dc0fb6a1405ff3ca095e470999b0.exe"
Network
| Country | Destination | Domain | Proto |
| BE | 45.130.145.152:15666 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.145.130.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.71.105.51.in-addr.arpa | udp |
Files
memory/2304-0-0x00007FF9364D0000-0x00007FF9366C5000-memory.dmp
memory/2304-1-0x0000020AE59F0000-0x0000020AE5B2E000-memory.dmp
memory/2304-10-0x0000020AE59F0000-0x0000020AE5B2E000-memory.dmp
memory/2304-11-0x0000020AE59F0000-0x0000020AE5B2E000-memory.dmp