Analysis Overview
SHA256
9ef7012fd98834e58c918f2b49e3615ea7f17886a63928587116a5f06fe54ac7
Threat Level: Known bad
The file 2971536e5979f598a41d1d2457e79090N.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 FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-19 22:49
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
2024-08-19 22:49
Reported
2024-08-19 22:51
Platform
win7-20240705-en
Max time kernel
119s
Max time network
120s
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\2971536e5979f598a41d1d2457e79090N.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 2272 set thread context of 1964 | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.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\2971536e5979f598a41d1d2457e79090N.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\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe
"C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.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 |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2272-0-0x0000000000E20000-0x0000000000F13000-memory.dmp
memory/2272-1-0x0000000000160000-0x0000000000161000-memory.dmp
memory/1964-2-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1964-4-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1964-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1964-9-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1964-10-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1964-11-0x00000000742F2000-0x00000000742F4000-memory.dmp
memory/2272-12-0x0000000000E20000-0x0000000000F13000-memory.dmp
memory/1964-13-0x00000000742F2000-0x00000000742F4000-memory.dmp
memory/2272-17-0x0000000000E20000-0x0000000000F13000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-19 22:49
Reported
2024-08-19 22:51
Platform
win10v2004-20240802-en
Max time kernel
103s
Max time network
116s
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\2971536e5979f598a41d1d2457e79090N.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 1568 set thread context of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.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\2971536e5979f598a41d1d2457e79090N.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\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1568 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1568 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1568 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1568 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1568 wrote to memory of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.exe
"C:\Users\Admin\AppData\Local\Temp\2971536e5979f598a41d1d2457e79090N.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| 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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| 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 |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/1568-0-0x0000000000690000-0x0000000000783000-memory.dmp
memory/1568-1-0x0000000004380000-0x0000000004381000-memory.dmp
memory/3052-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3052-6-0x0000000073BF2000-0x0000000073BF3000-memory.dmp
memory/3052-7-0x0000000073BF0000-0x00000000741A1000-memory.dmp
memory/3052-8-0x0000000073BF0000-0x00000000741A1000-memory.dmp
memory/1568-9-0x0000000000690000-0x0000000000783000-memory.dmp
memory/3052-10-0x0000000073BF2000-0x0000000073BF3000-memory.dmp
memory/3052-11-0x0000000073BF0000-0x00000000741A1000-memory.dmp
memory/1568-15-0x0000000000690000-0x0000000000783000-memory.dmp