Analysis Overview
SHA256
e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6
Threat Level: Known bad
The file e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.exe was found to be: Known bad.
Malicious Activity Summary
Revengerat family
RevengeRAT
Drops startup file
AutoIT Executable
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-04 05:44
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
2024-12-04 05:44
Reported
2024-12-04 05:46
Platform
win7-20241010-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
RevengeRAT
Revengerat family
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\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2068 set thread context of 2184 | N/A | C:\Users\Admin\AppData\Local\Temp\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.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\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | 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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.exe
"C:\Users\Admin\AppData\Local\Temp\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.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 | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2068-0-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2184-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2184-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2184-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2184-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2184-7-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2184-9-0x0000000074492000-0x0000000074494000-memory.dmp
memory/2184-10-0x0000000074492000-0x0000000074494000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-04 05:44
Reported
2024-12-04 05:46
Platform
win10v2004-20241007-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
RevengeRAT
Revengerat family
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\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4472 set thread context of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.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\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | 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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.exe
"C:\Users\Admin\AppData\Local\Temp\e5869cf4119678aa7e5f9d8cef6823e1a40bbd28834e7a467592f8b7267772a6N.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 | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.69.169.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/4472-0-0x0000000000F90000-0x0000000000F91000-memory.dmp
memory/3684-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3684-5-0x0000000073F22000-0x0000000073F23000-memory.dmp
memory/3684-6-0x0000000073F20000-0x00000000744D1000-memory.dmp
memory/3684-7-0x0000000073F20000-0x00000000744D1000-memory.dmp
memory/3684-8-0x0000000073F22000-0x0000000073F23000-memory.dmp
memory/3684-9-0x0000000073F20000-0x00000000744D1000-memory.dmp
memory/3684-10-0x0000000073F20000-0x00000000744D1000-memory.dmp