Analysis Overview
SHA256
f00549f644df651ecac7ff553a9f4966ee1e6b3078e44750b5c7c1a907a16bd0
Threat Level: Known bad
The file 01a644d9f5e870ccc99d4a54fe6fb420N.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 FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-05 09:08
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
2024-09-05 09:08
Reported
2024-09-05 09:10
Platform
win7-20240708-en
Max time kernel
106s
Max time network
116s
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\01a644d9f5e870ccc99d4a54fe6fb420N.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 2292 set thread context of 2444 | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.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\01a644d9f5e870ccc99d4a54fe6fb420N.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\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe
"C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.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 |
| 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/2292-0-0x0000000000800000-0x00000000008F3000-memory.dmp
memory/2292-1-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/2444-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2444-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-10-0x0000000073FC2000-0x0000000073FC4000-memory.dmp
memory/2292-11-0x0000000000800000-0x00000000008F3000-memory.dmp
memory/2444-12-0x0000000073FC2000-0x0000000073FC4000-memory.dmp
memory/2292-16-0x0000000000800000-0x00000000008F3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-05 09:08
Reported
2024-09-05 09:10
Platform
win10v2004-20240802-en
Max time kernel
96s
Max time network
113s
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\01a644d9f5e870ccc99d4a54fe6fb420N.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 1880 set thread context of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.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\01a644d9f5e870ccc99d4a54fe6fb420N.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\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1880 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1880 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1880 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1880 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 1880 wrote to memory of 1608 | N/A | C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.exe
"C:\Users\Admin\AppData\Local\Temp\01a644d9f5e870ccc99d4a54fe6fb420N.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.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 |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.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 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/1880-0-0x0000000000E30000-0x0000000000F23000-memory.dmp
memory/1880-1-0x0000000000F70000-0x0000000000F71000-memory.dmp
memory/1608-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1608-6-0x0000000073E32000-0x0000000073E33000-memory.dmp
memory/1608-7-0x0000000073E30000-0x00000000743E1000-memory.dmp
memory/1608-8-0x0000000073E30000-0x00000000743E1000-memory.dmp
memory/1880-9-0x0000000000E30000-0x0000000000F23000-memory.dmp
memory/1608-10-0x0000000073E32000-0x0000000073E33000-memory.dmp
memory/1608-11-0x0000000073E30000-0x00000000743E1000-memory.dmp
memory/1880-15-0x0000000000E30000-0x0000000000F23000-memory.dmp