Analysis Overview
SHA256
5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac
Threat Level: Known bad
The file 5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac 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 SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-01 22:43
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
2024-09-01 22:43
Reported
2024-09-01 22:45
Platform
win7-20240704-en
Max time kernel
143s
Max time network
150s
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\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1140 set thread context of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
"C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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 |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/1140-0-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/2608-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2608-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2608-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2608-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2608-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2608-10-0x0000000073DF2000-0x0000000073DF4000-memory.dmp
memory/2608-11-0x0000000073DF2000-0x0000000073DF4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-01 22:43
Reported
2024-09-01 22:45
Platform
win10v2004-20240802-en
Max time kernel
142s
Max time network
151s
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\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1748 set thread context of 3624 | N/A | C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
"C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.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 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 37.56.20.217.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.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 |
| 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 |
Files
memory/1748-0-0x0000000003550000-0x0000000003551000-memory.dmp
memory/3624-1-0x0000000000620000-0x0000000000628000-memory.dmp
memory/3624-5-0x0000000073A82000-0x0000000073A83000-memory.dmp
memory/3624-6-0x0000000073A80000-0x0000000074031000-memory.dmp
memory/3624-7-0x0000000073A80000-0x0000000074031000-memory.dmp
memory/3624-8-0x0000000073A82000-0x0000000073A83000-memory.dmp
memory/3624-9-0x0000000073A80000-0x0000000074031000-memory.dmp