Analysis Overview
SHA256
a5abbb929e1056f0a03f304cf7638f723e1d0c80c7e7c97742068dbba7c275b5
Threat Level: Known bad
The file b07ebc073413433b463d1810fb7c58c0N.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
2024-09-02 22:52
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
2024-09-02 22:52
Reported
2024-09-02 22:54
Platform
win7-20240705-en
Max time kernel
118s
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\b07ebc073413433b463d1810fb7c58c0N.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 1048 set thread context of 2476 | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.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\b07ebc073413433b463d1810fb7c58c0N.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\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe
"C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.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/1048-0-0x0000000000C70000-0x0000000000D63000-memory.dmp
memory/1048-1-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2476-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2476-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2476-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2476-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2476-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2476-10-0x0000000073BD2000-0x0000000073BD4000-memory.dmp
memory/1048-11-0x0000000000C70000-0x0000000000D63000-memory.dmp
memory/2476-12-0x0000000073BD2000-0x0000000073BD4000-memory.dmp
memory/1048-16-0x0000000000C70000-0x0000000000D63000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-02 22:52
Reported
2024-09-02 22:54
Platform
win10v2004-20240802-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\b07ebc073413433b463d1810fb7c58c0N.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 4168 set thread context of 2572 | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.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\b07ebc073413433b463d1810fb7c58c0N.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\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4168 wrote to memory of 2572 | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4168 wrote to memory of 2572 | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4168 wrote to memory of 2572 | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4168 wrote to memory of 2572 | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4168 wrote to memory of 2572 | N/A | C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.exe
"C:\Users\Admin\AppData\Local\Temp\b07ebc073413433b463d1810fb7c58c0N.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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.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 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.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 |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/4168-0-0x0000000000740000-0x0000000000833000-memory.dmp
memory/4168-1-0x0000000000690000-0x0000000000691000-memory.dmp
memory/2572-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2572-6-0x0000000074372000-0x0000000074373000-memory.dmp
memory/2572-7-0x0000000074370000-0x0000000074921000-memory.dmp
memory/2572-8-0x0000000074370000-0x0000000074921000-memory.dmp
memory/4168-9-0x0000000000740000-0x0000000000833000-memory.dmp
memory/2572-10-0x0000000074372000-0x0000000074373000-memory.dmp
memory/2572-11-0x0000000074370000-0x0000000074921000-memory.dmp
memory/4168-15-0x0000000000740000-0x0000000000833000-memory.dmp