Analysis Overview
SHA256
f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829
Threat Level: Known bad
The file f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Revengerat family
Drops startup file
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
System Location Discovery: System Language Discovery
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-04 08:21
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
2024-12-04 08:21
Reported
2024-12-04 08:23
Platform
win7-20241010-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
RevengeRAT
Revengerat family
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\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.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 2524 set thread context of 1232 | N/A | C:\Users\Admin\AppData\Local\Temp\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.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\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 | 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\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.exe
"C:\Users\Admin\AppData\Local\Temp\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.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 | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2524-0-0x0000000000220000-0x0000000000313000-memory.dmp
memory/2524-1-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1232-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1232-4-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1232-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1232-10-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1232-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1232-11-0x0000000074572000-0x0000000074574000-memory.dmp
memory/2524-12-0x0000000000220000-0x0000000000313000-memory.dmp
memory/1232-13-0x0000000074572000-0x0000000074574000-memory.dmp
memory/2524-17-0x0000000000220000-0x0000000000313000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-04 08:21
Reported
2024-12-04 08:23
Platform
win10v2004-20241007-en
Max time kernel
116s
Max time network
120s
Command Line
Signatures
RevengeRAT
Revengerat family
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\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.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 4720 set thread context of 512 | N/A | C:\Users\Admin\AppData\Local\Temp\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.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\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | 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\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.exe
"C:\Users\Admin\AppData\Local\Temp\f361f84675b0774902cb47073746807007898756cbaecff9fabdce7d2f148829.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 | marzorevenger.duckdns.org | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.69.169.192.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 | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
| US | 192.169.69.26:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/4720-0-0x0000000000740000-0x0000000000833000-memory.dmp
memory/4720-1-0x0000000002100000-0x0000000002101000-memory.dmp
memory/512-2-0x0000000000730000-0x0000000000738000-memory.dmp
memory/512-6-0x00000000736A2000-0x00000000736A3000-memory.dmp
memory/512-7-0x00000000736A0000-0x0000000073C51000-memory.dmp
memory/512-8-0x00000000736A0000-0x0000000073C51000-memory.dmp
memory/4720-9-0x0000000000740000-0x0000000000833000-memory.dmp
memory/512-10-0x00000000736A2000-0x00000000736A3000-memory.dmp
memory/512-11-0x00000000736A0000-0x0000000073C51000-memory.dmp
memory/512-12-0x00000000736A0000-0x0000000073C51000-memory.dmp
memory/4720-16-0x0000000000740000-0x0000000000833000-memory.dmp