Analysis Overview
SHA256
e1028f9432ca2ca58897ef542baed28a13238f57ef49cce0fbf0ca02282eb368
Threat Level: Known bad
The file cc0f0ef02683d5969ef36855a009a350N.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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-19 08:09
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 08:09
Reported
2024-08-19 08:11
Platform
win7-20240708-en
Max time kernel
98s
Max time network
107s
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\cc0f0ef02683d5969ef36855a009a350N.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 2160 set thread context of 2248 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.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\cc0f0ef02683d5969ef36855a009a350N.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\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe
"C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.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/2160-0-0x0000000000200000-0x00000000002F3000-memory.dmp
memory/2160-1-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2248-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2248-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2248-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2248-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2248-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2248-10-0x0000000073DF2000-0x0000000073DF4000-memory.dmp
memory/2160-11-0x0000000000200000-0x00000000002F3000-memory.dmp
memory/2248-12-0x0000000073DF2000-0x0000000073DF4000-memory.dmp
memory/2160-16-0x0000000000200000-0x00000000002F3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-19 08:09
Reported
2024-08-19 08:11
Platform
win10v2004-20240802-en
Max time kernel
119s
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\cc0f0ef02683d5969ef36855a009a350N.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 3828 set thread context of 3796 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.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\cc0f0ef02683d5969ef36855a009a350N.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\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3828 wrote to memory of 3796 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3828 wrote to memory of 3796 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3828 wrote to memory of 3796 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3828 wrote to memory of 3796 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3828 wrote to memory of 3796 | N/A | C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.exe
"C:\Users\Admin\AppData\Local\Temp\cc0f0ef02683d5969ef36855a009a350N.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 | g.bing.com | 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 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | 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 | 18.31.95.13.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 | marzorevenger.duckdns.org | 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 | 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 |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/3828-0-0x00000000004B0000-0x00000000005A3000-memory.dmp
memory/3828-1-0x0000000000B30000-0x0000000000B31000-memory.dmp
memory/3796-2-0x0000000000630000-0x0000000000638000-memory.dmp
memory/3796-6-0x0000000074422000-0x0000000074423000-memory.dmp
memory/3796-7-0x0000000074420000-0x00000000749D1000-memory.dmp
memory/3796-8-0x0000000074420000-0x00000000749D1000-memory.dmp
memory/3828-9-0x00000000004B0000-0x00000000005A3000-memory.dmp
memory/3796-10-0x0000000074422000-0x0000000074423000-memory.dmp
memory/3796-11-0x0000000074420000-0x00000000749D1000-memory.dmp
memory/3828-15-0x00000000004B0000-0x00000000005A3000-memory.dmp