Analysis Overview
SHA256
a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327
Threat Level: Shows suspicious behavior
The file a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
AutoIT Executable
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-16 23:47
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-16 23:47
Reported
2024-11-16 23:49
Platform
win7-20241023-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2244 set thread context of 2972 | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe
"C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
Files
memory/2244-6-0x0000000000D80000-0x0000000001180000-memory.dmp
memory/2972-7-0x0000000000090000-0x00000000000AE000-memory.dmp
memory/2972-16-0x0000000000090000-0x00000000000AE000-memory.dmp
memory/2972-13-0x0000000000090000-0x00000000000AE000-memory.dmp
memory/2972-9-0x0000000000090000-0x00000000000AE000-memory.dmp
memory/2972-17-0x0000000073C3E000-0x0000000073C3F000-memory.dmp
memory/2972-18-0x0000000073C30000-0x000000007431E000-memory.dmp
memory/2972-19-0x0000000073C3E000-0x0000000073C3F000-memory.dmp
memory/2972-20-0x0000000073C30000-0x000000007431E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-16 23:47
Reported
2024-11-16 23:49
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2692 set thread context of 4900 | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2692 wrote to memory of 4900 | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2692 wrote to memory of 4900 | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2692 wrote to memory of 4900 | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2692 wrote to memory of 4900 | N/A | C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe
"C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 94.65.42.20.in-addr.arpa | udp |
Files
memory/2692-6-0x0000000000E10000-0x0000000001210000-memory.dmp
memory/4900-7-0x0000000000400000-0x000000000041E000-memory.dmp
memory/4900-8-0x000000007402E000-0x000000007402F000-memory.dmp
memory/4900-9-0x0000000005FA0000-0x0000000006544000-memory.dmp
memory/4900-10-0x00000000059F0000-0x0000000005A8C000-memory.dmp
memory/4900-11-0x0000000074020000-0x00000000747D0000-memory.dmp
memory/4900-12-0x0000000006A30000-0x0000000006AC2000-memory.dmp
memory/4900-13-0x0000000006AD0000-0x0000000006B20000-memory.dmp
memory/4900-14-0x0000000006DF0000-0x0000000006FB2000-memory.dmp
memory/4900-15-0x0000000006C50000-0x0000000006C5A000-memory.dmp
memory/4900-16-0x000000007402E000-0x000000007402F000-memory.dmp
memory/4900-17-0x0000000074020000-0x00000000747D0000-memory.dmp