Analysis Overview
SHA256
267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4
Threat Level: Known bad
The file 267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe was found to be: Known bad.
Malicious Activity Summary
Meduza
Meduza Stealer payload
Meduza family
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
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
outlook_office_path
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-17 07:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-17 07:58
Reported
2024-11-17 08:01
Platform
win7-20240729-en
Max time kernel
16s
Max time network
17s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2140 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | C:\Windows\system32\WerFault.exe |
| PID 2140 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | C:\Windows\system32\WerFault.exe |
| PID 2140 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe
"C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2140 -s 44
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-17 07:58
Reported
2024-11-17 08:01
Platform
win10v2004-20241007-en
Max time kernel
149s
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 |
Meduza family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.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\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Token: SeImpersonatePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe
"C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| BE | 45.130.145.152:15666 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.49.80.91.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 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.145.130.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.173.189.20.in-addr.arpa | udp |
Files
memory/1672-0-0x00007FF66AD50000-0x00007FF66AD51000-memory.dmp
memory/1672-8-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1672-15-0x0000000140000000-0x000000014013E000-memory.dmp
memory/1672-16-0x0000000140000000-0x000000014013E000-memory.dmp