Analysis Overview
SHA256
e97d4a8d15d0891c0f1c600c85f140cf0b925907fc4a1906a899ba74cb021c9a
Threat Level: Known bad
The file d50cef23b0a8ace42d155a2145bc2030N.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Drops startup file
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-19 06:41
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 06:41
Reported
2024-08-19 06:43
Platform
win7-20240704-en
Max time kernel
98s
Max time network
108s
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\d50cef23b0a8ace42d155a2145bc2030N.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 2720 set thread context of 2776 | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.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\d50cef23b0a8ace42d155a2145bc2030N.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\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe
"C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.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 | 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/2720-0-0x0000000000ED0000-0x0000000000FC3000-memory.dmp
memory/2720-1-0x0000000000170000-0x0000000000171000-memory.dmp
memory/2776-2-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2776-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2776-4-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2776-10-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2776-9-0x0000000000090000-0x0000000000098000-memory.dmp
memory/2776-11-0x00000000745A2000-0x00000000745A4000-memory.dmp
memory/2720-12-0x0000000000ED0000-0x0000000000FC3000-memory.dmp
memory/2776-13-0x00000000745A2000-0x00000000745A4000-memory.dmp
memory/2720-17-0x0000000000ED0000-0x0000000000FC3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-19 06:41
Reported
2024-08-19 06:43
Platform
win10v2004-20240802-en
Max time kernel
101s
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\d50cef23b0a8ace42d155a2145bc2030N.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 4788 set thread context of 1864 | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.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\d50cef23b0a8ace42d155a2145bc2030N.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\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4788 wrote to memory of 1864 | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4788 wrote to memory of 1864 | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4788 wrote to memory of 1864 | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4788 wrote to memory of 1864 | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4788 wrote to memory of 1864 | N/A | C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.exe
"C:\Users\Admin\AppData\Local\Temp\d50cef23b0a8ace42d155a2145bc2030N.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 | 8.8.8.8:53 | 13.86.106.20.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 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.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 | 206.23.85.13.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 | 43.229.111.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| 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 |
Files
memory/4788-0-0x00000000000E0000-0x00000000001D3000-memory.dmp
memory/4788-1-0x0000000002770000-0x0000000002771000-memory.dmp
memory/1864-2-0x0000000000430000-0x0000000000438000-memory.dmp
memory/1864-6-0x0000000073502000-0x0000000073503000-memory.dmp
memory/1864-7-0x0000000073500000-0x0000000073AB1000-memory.dmp
memory/1864-8-0x0000000073500000-0x0000000073AB1000-memory.dmp
memory/4788-9-0x00000000000E0000-0x00000000001D3000-memory.dmp
memory/1864-10-0x0000000073502000-0x0000000073503000-memory.dmp
memory/1864-11-0x0000000073500000-0x0000000073AB1000-memory.dmp
memory/4788-15-0x00000000000E0000-0x00000000001D3000-memory.dmp