Analysis Overview
SHA256
07ddd870547e31c3f9d0c6c7046da1ecfdd5536f7e3cef7a92801d51e2368ef4
Threat Level: Known bad
The file 79c2a480606c4504cf03c5907904a850N.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Drops startup file
AutoIT Executable
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
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
2024-08-19 21:56
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
2024-08-19 21:56
Reported
2024-08-19 21:58
Platform
win7-20240705-en
Max time kernel
99s
Max time network
109s
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\79c2a480606c4504cf03c5907904a850N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2996 set thread context of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.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\79c2a480606c4504cf03c5907904a850N.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\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe
"C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.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/2996-0-0x00000000001E0000-0x00000000001E1000-memory.dmp
memory/2088-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2088-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2088-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2088-7-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2088-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2088-9-0x00000000748C2000-0x00000000748C4000-memory.dmp
memory/2088-10-0x00000000748C2000-0x00000000748C4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-19 21:56
Reported
2024-08-19 21:58
Platform
win10v2004-20240802-en
Max time kernel
115s
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\79c2a480606c4504cf03c5907904a850N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1632 set thread context of 964 | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.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\79c2a480606c4504cf03c5907904a850N.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\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1632 wrote to memory of 964 | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1632 wrote to memory of 964 | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1632 wrote to memory of 964 | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1632 wrote to memory of 964 | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1632 wrote to memory of 964 | N/A | C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe
"C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.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 |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 8.8.8.8:53 | 28.118.140.52.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 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | 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 | 26.35.223.20.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 52.111.227.11:443 | tcp | |
| 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 | 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/1632-0-0x0000000001400000-0x0000000001401000-memory.dmp
memory/964-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/964-5-0x00000000738F2000-0x00000000738F3000-memory.dmp
memory/964-6-0x00000000738F0000-0x0000000073EA1000-memory.dmp
memory/964-7-0x00000000738F0000-0x0000000073EA1000-memory.dmp
memory/964-8-0x00000000738F2000-0x00000000738F3000-memory.dmp
memory/964-9-0x00000000738F0000-0x0000000073EA1000-memory.dmp
memory/964-10-0x00000000738F0000-0x0000000073EA1000-memory.dmp