Analysis Overview
SHA256
010b76048cadab79756084a9928ffdc5c4f55a3ac997e97492b83b32993bbac6
Threat Level: Known bad
The file f16f0b0397f40daecf482472edc06870N.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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-24 12:24
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 12:24
Reported
2024-08-24 12:27
Platform
win7-20240704-en
Max time kernel
98s
Max time network
113s
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\f16f0b0397f40daecf482472edc06870N.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 2056 set thread context of 3052 | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.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\f16f0b0397f40daecf482472edc06870N.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\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe
"C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.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/2056-0-0x0000000000810000-0x0000000000903000-memory.dmp
memory/2056-1-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/3052-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3052-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3052-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3052-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3052-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3052-10-0x0000000073BD2000-0x0000000073BD4000-memory.dmp
memory/2056-11-0x0000000000810000-0x0000000000903000-memory.dmp
memory/3052-12-0x0000000073BD2000-0x0000000073BD4000-memory.dmp
memory/2056-16-0x0000000000810000-0x0000000000903000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-24 12:24
Reported
2024-08-24 12:27
Platform
win10v2004-20240802-en
Max time kernel
108s
Max time network
117s
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\f16f0b0397f40daecf482472edc06870N.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 3900 set thread context of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.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\f16f0b0397f40daecf482472edc06870N.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\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3900 wrote to memory of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3900 wrote to memory of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3900 wrote to memory of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3900 wrote to memory of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3900 wrote to memory of 212 | N/A | C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.exe
"C:\Users\Admin\AppData\Local\Temp\f16f0b0397f40daecf482472edc06870N.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.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 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| 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 |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/3900-0-0x0000000000220000-0x0000000000313000-memory.dmp
memory/3900-1-0x0000000003F10000-0x0000000003F11000-memory.dmp
memory/212-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/212-6-0x0000000073962000-0x0000000073963000-memory.dmp
memory/212-7-0x0000000073960000-0x0000000073F11000-memory.dmp
memory/212-8-0x0000000073960000-0x0000000073F11000-memory.dmp
memory/3900-9-0x0000000000220000-0x0000000000313000-memory.dmp
memory/212-10-0x0000000073962000-0x0000000073963000-memory.dmp
memory/212-11-0x0000000073960000-0x0000000073F11000-memory.dmp
memory/3900-15-0x0000000000220000-0x0000000000313000-memory.dmp