Analysis Overview
SHA256
b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610
Threat Level: Shows suspicious behavior
The file b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N was found to be: Shows suspicious behavior.
Malicious Activity Summary
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
outlook_office_path
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 20:20
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
2024-11-11 20:20
Reported
2024-11-11 20:23
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\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-1-5-21-3533259084-2542256011-65585152-1000\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-1-5-21-3533259084-2542256011-65585152-1000\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 3048 set thread context of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.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\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\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-1-5-21-3533259084-2542256011-65585152-1000\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\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe
"C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.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 | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/3048-2-0x0000000003D90000-0x0000000004190000-memory.dmp
memory/2548-3-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2548-6-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2548-5-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2548-7-0x00000000740CE000-0x00000000740CF000-memory.dmp
memory/2548-8-0x0000000000A80000-0x0000000000AB0000-memory.dmp
memory/2548-9-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2548-10-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2548-11-0x0000000000AB0000-0x0000000000ADE000-memory.dmp
memory/2548-19-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-73-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-71-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-69-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-67-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-65-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-63-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-61-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-59-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-57-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-53-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-51-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-49-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-47-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-45-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-43-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-41-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-39-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-37-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-35-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-33-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-31-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-29-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-27-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-25-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-23-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-21-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-17-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-55-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-15-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-13-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-12-0x0000000000AB0000-0x0000000000AD8000-memory.dmp
memory/2548-460-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2548-461-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2548-462-0x00000000740CE000-0x00000000740CF000-memory.dmp
memory/2548-463-0x00000000740C0000-0x00000000747AE000-memory.dmp
memory/2548-464-0x00000000740C0000-0x00000000747AE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 20:20
Reported
2024-11-11 20:23
Platform
win10v2004-20241007-en
Max time kernel
91s
Max time network
93s
Command Line
Signatures
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.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\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3356 wrote to memory of 5088 | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3356 wrote to memory of 5088 | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3356 wrote to memory of 5088 | N/A | C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe
"C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\b789a3b57e1f7f6e1da17df531c863f9117242c134aa38c3afdbcbad51cfa610N.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3356 -ip 3356
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 740
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 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
Files
memory/3356-2-0x0000000003CF0000-0x0000000003EF0000-memory.dmp