Analysis Overview
SHA256
7a7a70532675088064a815c7607a1460449042fe9edb35a133905340cda19880
Threat Level: Known bad
The file 445d088e94644e5d33b8435e39818ea0N.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Drops startup file
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-06 03:37
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
2024-09-06 03:37
Reported
2024-09-06 03:39
Platform
win7-20240903-en
Max time kernel
99s
Max time network
109s
Command Line
Signatures
RevengeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2352 set thread context of 2356 | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe
"C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2352-0-0x0000000000D60000-0x0000000000E53000-memory.dmp
memory/2352-1-0x0000000000170000-0x0000000000171000-memory.dmp
memory/2356-9-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2356-8-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2356-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2356-3-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2356-2-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2356-10-0x0000000073B42000-0x0000000073B44000-memory.dmp
memory/2352-11-0x0000000000D60000-0x0000000000E53000-memory.dmp
memory/2356-12-0x0000000073B42000-0x0000000073B44000-memory.dmp
memory/2352-16-0x0000000000D60000-0x0000000000E53000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-06 03:37
Reported
2024-09-06 03:39
Platform
win10v2004-20240802-en
Max time kernel
98s
Max time network
114s
Command Line
Signatures
RevengeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
AutoIT Executable
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2096 set thread context of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.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\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2096 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2096 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2096 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2096 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2096 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe
"C:\Users\Admin\AppData\Local\Temp\445d088e94644e5d33b8435e39818ea0N.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| 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 |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2096-0-0x00000000005B0000-0x00000000006A3000-memory.dmp
memory/2096-1-0x0000000003DE0000-0x0000000003DE1000-memory.dmp
memory/3684-2-0x00000000003E0000-0x00000000003E8000-memory.dmp
memory/3684-6-0x00000000737A2000-0x00000000737A3000-memory.dmp
memory/3684-7-0x00000000737A0000-0x0000000073D51000-memory.dmp
memory/3684-8-0x00000000737A0000-0x0000000073D51000-memory.dmp
memory/2096-9-0x00000000005B0000-0x00000000006A3000-memory.dmp
memory/3684-10-0x00000000737A2000-0x00000000737A3000-memory.dmp
memory/3684-11-0x00000000737A0000-0x0000000073D51000-memory.dmp
memory/2096-15-0x00000000005B0000-0x00000000006A3000-memory.dmp