Analysis Overview
SHA256
15338a5fb6a2deeede04635aebb26c7aebbae80872a005d2ee6a2de1d92912f7
Threat Level: Known bad
The file 6019f803387f96436bc40174f153f520N.exe was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Drops startup file
Suspicious use of SetThreadContext
AutoIT Executable
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-22 03:51
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
2024-08-22 03:51
Reported
2024-08-22 03:53
Platform
win7-20240705-en
Max time kernel
118s
Max time network
122s
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\6019f803387f96436bc40174f153f520N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2368 set thread context of 2516 | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.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\6019f803387f96436bc40174f153f520N.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\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe
"C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.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 |
Files
memory/2368-0-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/2516-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2516-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2516-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2516-7-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2516-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2516-9-0x0000000073F22000-0x0000000073F24000-memory.dmp
memory/2516-10-0x0000000073F22000-0x0000000073F24000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-22 03:51
Reported
2024-08-22 03:53
Platform
win10v2004-20240802-en
Max time kernel
119s
Max time network
123s
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\6019f803387f96436bc40174f153f520N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2120 set thread context of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.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\6019f803387f96436bc40174f153f520N.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\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2120 wrote to memory of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2120 wrote to memory of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2120 wrote to memory of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2120 wrote to memory of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 2120 wrote to memory of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe
"C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | 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 |
| 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 |
Files
memory/2120-0-0x0000000004280000-0x0000000004281000-memory.dmp
memory/832-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/832-5-0x00000000735B2000-0x00000000735B3000-memory.dmp
memory/832-6-0x00000000735B0000-0x0000000073B61000-memory.dmp
memory/832-7-0x00000000735B0000-0x0000000073B61000-memory.dmp
memory/832-8-0x00000000735B2000-0x00000000735B3000-memory.dmp
memory/832-9-0x00000000735B0000-0x0000000073B61000-memory.dmp