Analysis Overview
SHA256
d4fa8360c3af233e50aab24ba64a999659b51f10d3759f7fee6176f6e4ccd207
Threat Level: Known bad
The file a0f050e4f13a6cfaff7a6dea07068040N.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
2024-09-05 01:36
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
2024-09-05 01:36
Reported
2024-09-05 01:39
Platform
win7-20240903-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\a0f050e4f13a6cfaff7a6dea07068040N.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 292 set thread context of 1056 | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.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\a0f050e4f13a6cfaff7a6dea07068040N.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\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe
"C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.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/292-0-0x0000000000EA0000-0x0000000000F93000-memory.dmp
memory/292-1-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1056-2-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1056-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1056-4-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1056-9-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1056-10-0x0000000000090000-0x0000000000098000-memory.dmp
memory/1056-11-0x0000000074062000-0x0000000074064000-memory.dmp
memory/292-12-0x0000000000EA0000-0x0000000000F93000-memory.dmp
memory/1056-13-0x0000000074062000-0x0000000074064000-memory.dmp
memory/292-17-0x0000000000EA0000-0x0000000000F93000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-05 01:36
Reported
2024-09-05 01:39
Platform
win10v2004-20240802-en
Max time kernel
99s
Max time network
115s
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\a0f050e4f13a6cfaff7a6dea07068040N.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 2744 set thread context of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.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\a0f050e4f13a6cfaff7a6dea07068040N.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\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2744 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2744 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2744 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2744 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2744 wrote to memory of 5024 | N/A | C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.exe
"C:\Users\Admin\AppData\Local\Temp\a0f050e4f13a6cfaff7a6dea07068040N.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 8.8.8.8:53 | 73.144.22.2.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 | 149.220.183.52.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 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 19.229.111.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2744-0-0x0000000000C90000-0x0000000000D83000-memory.dmp
memory/5024-2-0x0000000000540000-0x0000000000548000-memory.dmp
memory/2744-1-0x0000000001280000-0x0000000001281000-memory.dmp
memory/5024-6-0x00000000736B2000-0x00000000736B3000-memory.dmp
memory/5024-7-0x00000000736B0000-0x0000000073C61000-memory.dmp
memory/5024-8-0x00000000736B0000-0x0000000073C61000-memory.dmp
memory/2744-9-0x0000000000C90000-0x0000000000D83000-memory.dmp
memory/5024-10-0x00000000736B2000-0x00000000736B3000-memory.dmp
memory/5024-11-0x00000000736B0000-0x0000000073C61000-memory.dmp
memory/2744-15-0x0000000000C90000-0x0000000000D83000-memory.dmp