Analysis Overview
SHA256
3ff89d13ca5bdcec69feb52ec01a49e92e699eebfdc1dab98aa71d4115c56df6
Threat Level: Known bad
The file fad3d4bc220a8a2fd0eada26b90637c0N.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 SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-20 12:46
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
2024-08-20 12:46
Reported
2024-08-20 12:48
Platform
win7-20240729-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\fad3d4bc220a8a2fd0eada26b90637c0N.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 3040 set thread context of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.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\fad3d4bc220a8a2fd0eada26b90637c0N.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\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe
"C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.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/3040-0-0x0000000000E70000-0x0000000000F63000-memory.dmp
memory/3040-1-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2304-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2304-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2304-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2304-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2304-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2304-10-0x0000000073F22000-0x0000000073F24000-memory.dmp
memory/3040-11-0x0000000000E70000-0x0000000000F63000-memory.dmp
memory/2304-12-0x0000000073F22000-0x0000000073F24000-memory.dmp
memory/3040-16-0x0000000000E70000-0x0000000000F63000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-20 12:46
Reported
2024-08-20 12:48
Platform
win10v2004-20240802-en
Max time kernel
110s
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\fad3d4bc220a8a2fd0eada26b90637c0N.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 2368 set thread context of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.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\fad3d4bc220a8a2fd0eada26b90637c0N.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\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2368 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2368 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2368 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2368 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2368 wrote to memory of 3444 | N/A | C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.exe
"C:\Users\Admin\AppData\Local\Temp\fad3d4bc220a8a2fd0eada26b90637c0N.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 | 232.168.11.51.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 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.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 | 11.227.111.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2368-0-0x0000000000720000-0x0000000000813000-memory.dmp
memory/2368-1-0x0000000001910000-0x0000000001911000-memory.dmp
memory/3444-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3444-6-0x00000000739A2000-0x00000000739A3000-memory.dmp
memory/3444-7-0x00000000739A0000-0x0000000073F51000-memory.dmp
memory/3444-8-0x00000000739A0000-0x0000000073F51000-memory.dmp
memory/2368-9-0x0000000000720000-0x0000000000813000-memory.dmp
memory/3444-10-0x00000000739A2000-0x00000000739A3000-memory.dmp
memory/3444-11-0x00000000739A0000-0x0000000073F51000-memory.dmp
memory/2368-15-0x0000000000720000-0x0000000000813000-memory.dmp