Analysis Overview
SHA256
d61985407f31d1fbba3aaf4e6d1e79c5fc79fa333879fd478a0ffb4d9476a04f
Threat Level: Known bad
The file 5221d2214beb75529df68ac5f0106f4f.exe was found to be: Known bad.
Malicious Activity Summary
Meduza Stealer payload
Meduza family
Meduza
Reads user/profile data of web browsers
Checks computer location settings
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Checks installed software on the system
Suspicious use of SetThreadContext
Browser Information Discovery
Unsigned PE
outlook_office_path
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-18 16:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-18 16:46
Reported
2024-11-18 16:48
Platform
win7-20240729-en
Max time kernel
16s
Max time network
19s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2296 wrote to memory of 380 | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe |
| PID 2296 wrote to memory of 380 | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe |
| PID 2296 wrote to memory of 380 | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe
"C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe"
C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe
C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-18 16:46
Reported
2024-11-18 16:48
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
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 |
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\5221d2214beb75529df68ac5f0106f4f.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\5221d2214beb75529df68ac5f0106f4f.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\5221d2214beb75529df68ac5f0106f4f.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\5221d2214beb75529df68ac5f0106f4f.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\5221d2214beb75529df68ac5f0106f4f.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\5221d2214beb75529df68ac5f0106f4f.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 1160 set thread context of 336 | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe |
Browser Information Discovery
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.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\5221d2214beb75529df68ac5f0106f4f.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\5221d2214beb75529df68ac5f0106f4f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe
"C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe"
C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe
C:\Users\Admin\AppData\Local\Temp\5221d2214beb75529df68ac5f0106f4f.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| 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 | c.pki.goog | udp |
| GB | 216.58.201.99:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 151.19.3.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.130.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.73.42.20.in-addr.arpa | udp |
Files
memory/1160-0-0x00007FF650EC0000-0x00007FF650EC1000-memory.dmp
memory/336-4-0x0000000140000000-0x0000000140141000-memory.dmp
memory/336-5-0x0000000140000000-0x0000000140141000-memory.dmp
memory/336-6-0x0000000140000000-0x0000000140141000-memory.dmp
memory/336-7-0x0000000140000000-0x0000000140141000-memory.dmp
memory/336-16-0x0000000140000000-0x0000000140141000-memory.dmp
memory/336-17-0x0000000140000000-0x0000000140141000-memory.dmp