Analysis Overview
SHA256
f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd
Threat Level: Known bad
The file f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd 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 SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-24 06:04
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
2024-08-24 06:04
Reported
2024-08-24 06:07
Platform
win7-20240708-en
Max time kernel
142s
Max time network
146s
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\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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 2668 set thread context of 2760 | N/A | C:\Users\Admin\AppData\Local\Temp\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.exe
"C:\Users\Admin\AppData\Local\Temp\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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 |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2668-0-0x0000000000120000-0x0000000000213000-memory.dmp
memory/2668-1-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2760-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2760-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2760-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2760-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2760-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2760-10-0x00000000748D2000-0x00000000748D4000-memory.dmp
memory/2668-11-0x0000000000120000-0x0000000000213000-memory.dmp
memory/2760-12-0x00000000748D2000-0x00000000748D4000-memory.dmp
memory/2668-16-0x0000000000120000-0x0000000000213000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-24 06:04
Reported
2024-08-24 06:05
Platform
win10v2004-20240802-en
Max time kernel
31s
Max time network
43s
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\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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 4340 set thread context of 3880 | N/A | C:\Users\Admin\AppData\Local\Temp\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.exe
"C:\Users\Admin\AppData\Local\Temp\f30e56e3c98901a3d11aa99e83cefaad313b0e171f3513a459bd2d93ffa397bd.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 |
| 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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
Files
memory/4340-0-0x0000000000DA0000-0x0000000000E93000-memory.dmp
memory/4340-1-0x0000000000D30000-0x0000000000D31000-memory.dmp
memory/3880-2-0x00000000003D0000-0x00000000003D8000-memory.dmp
memory/3880-6-0x0000000074292000-0x0000000074293000-memory.dmp
memory/3880-7-0x0000000074290000-0x0000000074841000-memory.dmp
memory/3880-8-0x0000000074290000-0x0000000074841000-memory.dmp
memory/4340-9-0x0000000000DA0000-0x0000000000E93000-memory.dmp
memory/3880-10-0x0000000074292000-0x0000000074293000-memory.dmp
memory/3880-11-0x0000000074290000-0x0000000074841000-memory.dmp
memory/4340-15-0x0000000000DA0000-0x0000000000E93000-memory.dmp