Analysis Overview
SHA256
5d70ecc14a551bae6428064032e540a2315f9d584f7a990093c1fc5850791e0a
Threat Level: Known bad
The file ed916ecb64c1a8b926be87c9af8e2bb0N.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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-15 15:58
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
2024-08-15 15:58
Reported
2024-08-15 16:00
Platform
win7-20240708-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\ed916ecb64c1a8b926be87c9af8e2bb0N.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 2688 set thread context of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.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\ed916ecb64c1a8b926be87c9af8e2bb0N.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\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe
"C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.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/2688-0-0x0000000000D20000-0x0000000000E13000-memory.dmp
memory/2688-1-0x00000000000F0000-0x00000000000F1000-memory.dmp
memory/2756-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2756-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2756-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2756-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2756-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2756-10-0x0000000073A22000-0x0000000073A24000-memory.dmp
memory/2688-11-0x0000000000D20000-0x0000000000E13000-memory.dmp
memory/2756-12-0x0000000073A22000-0x0000000073A24000-memory.dmp
memory/2688-16-0x0000000000D20000-0x0000000000E13000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-15 15:58
Reported
2024-08-15 16:00
Platform
win10v2004-20240802-en
Max time kernel
102s
Max time network
115s
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\ed916ecb64c1a8b926be87c9af8e2bb0N.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 4000 set thread context of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.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\ed916ecb64c1a8b926be87c9af8e2bb0N.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\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4000 wrote to memory of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4000 wrote to memory of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4000 wrote to memory of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4000 wrote to memory of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 4000 wrote to memory of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.exe
"C:\Users\Admin\AppData\Local\Temp\ed916ecb64c1a8b926be87c9af8e2bb0N.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 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 83.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.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 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.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 |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4000-0-0x0000000000E40000-0x0000000000F33000-memory.dmp
memory/4000-1-0x0000000003550000-0x0000000003551000-memory.dmp
memory/3656-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3656-6-0x0000000073B82000-0x0000000073B83000-memory.dmp
memory/3656-7-0x0000000073B80000-0x0000000074131000-memory.dmp
memory/3656-8-0x0000000073B80000-0x0000000074131000-memory.dmp
memory/4000-9-0x0000000000E40000-0x0000000000F33000-memory.dmp
memory/3656-10-0x0000000073B82000-0x0000000073B83000-memory.dmp
memory/3656-11-0x0000000073B80000-0x0000000074131000-memory.dmp
memory/4000-15-0x0000000000E40000-0x0000000000F33000-memory.dmp