Analysis Overview
SHA256
bdeb753dbcdaf180d52ebe47c76f488d26ccfd4e1f3fcd79e9ee47c722af83b5
Threat Level: Known bad
The file fd0801cf40f6817b8a6f4efe20390870N 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 SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-08 21:38
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
2024-09-08 21:38
Reported
2024-09-08 21:40
Platform
win7-20240704-en
Max time kernel
119s
Max time network
121s
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\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2736 set thread context of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.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\fd0801cf40f6817b8a6f4efe20390870N.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\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe
"C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.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/2736-0-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2796-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2796-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2796-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2796-7-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2796-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2796-9-0x0000000074762000-0x0000000074764000-memory.dmp
memory/2796-10-0x0000000074762000-0x0000000074764000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-08 21:38
Reported
2024-09-08 21:40
Platform
win10v2004-20240802-en
Max time kernel
98s
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\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1436 set thread context of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.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\fd0801cf40f6817b8a6f4efe20390870N.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\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1436 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1436 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1436 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1436 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1436 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.exe
"C:\Users\Admin\AppData\Local\Temp\fd0801cf40f6817b8a6f4efe20390870N.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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| 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 |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.170.16.2.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.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 | 81.144.22.2.in-addr.arpa | udp |
| 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/1436-0-0x00000000009C0000-0x00000000009C1000-memory.dmp
memory/3328-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3328-5-0x0000000073EC2000-0x0000000073EC3000-memory.dmp
memory/3328-6-0x0000000073EC0000-0x0000000074471000-memory.dmp
memory/3328-7-0x0000000073EC0000-0x0000000074471000-memory.dmp
memory/3328-8-0x0000000073EC2000-0x0000000073EC3000-memory.dmp
memory/3328-9-0x0000000073EC0000-0x0000000074471000-memory.dmp