Analysis Overview
SHA256
215431870c34a99d5a3d1c8f089f07af8742251cdc9c15075d10b900d72d2bd0
Threat Level: Known bad
The file 21506ae1a222c3862c04d187b07ed714.bin 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
Browser Information Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious use of AdjustPrivilegeToken
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-18 01:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-18 01:07
Reported
2024-11-18 01:10
Platform
win7-20241010-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1504 wrote to memory of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | C:\Windows\system32\WerFault.exe |
| PID 1504 wrote to memory of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | C:\Windows\system32\WerFault.exe |
| PID 1504 wrote to memory of 2116 | 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 1504 -s 44
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-18 01:07
Reported
2024-11-18 01:10
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
137s
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-1-5-21-940901362-3608833189-1915618603-1000\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-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\267e274b75ba1c49847eb93d95be90b6382768926e9c3674d115c21c3cc6f2c4.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\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-1-5-21-940901362-3608833189-1915618603-1000\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-1-5-21-940901362-3608833189-1915618603-1000\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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| BE | 45.130.145.152:15666 | tcp | |
| 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 | 216.58.201.99:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | 152.145.130.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/392-0-0x00007FF6D2BE0000-0x00007FF6D2BE1000-memory.dmp
memory/392-8-0x0000000140000000-0x000000014013E000-memory.dmp
memory/392-15-0x0000000140000000-0x000000014013E000-memory.dmp
memory/392-16-0x0000000140000000-0x000000014013E000-memory.dmp