Analysis Overview
SHA256
79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879
Threat Level: Known bad
The file 79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879 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 FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-17 00:55
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
2024-08-17 00:55
Reported
2024-08-17 00:58
Platform
win7-20240729-en
Max time kernel
146s
Max time network
149s
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\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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 2088 set thread context of 992 | N/A | C:\Users\Admin\AppData\Local\Temp\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.exe
"C:\Users\Admin\AppData\Local\Temp\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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 |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/2088-0-0x0000000000E50000-0x0000000000F43000-memory.dmp
memory/2088-1-0x0000000000120000-0x0000000000121000-memory.dmp
memory/992-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/992-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/992-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/992-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/992-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/992-10-0x0000000074772000-0x0000000074774000-memory.dmp
memory/2088-11-0x0000000000E50000-0x0000000000F43000-memory.dmp
memory/992-12-0x0000000074772000-0x0000000074774000-memory.dmp
memory/2088-16-0x0000000000E50000-0x0000000000F43000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-17 00:55
Reported
2024-08-17 00:58
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
149s
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\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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 1040 set thread context of 2464 | N/A | C:\Users\Admin\AppData\Local\Temp\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.exe
"C:\Users\Admin\AppData\Local\Temp\79d6c9d3791d2bd257dfaca21ed0712a7be2284672d2c5e0e55ac8fb6e63f879.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 | 217.106.137.52.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 | 240.221.184.93.in-addr.arpa | udp |
| 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 | 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 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.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 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 55.36.223.20.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 |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | 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 | marzorevenger.duckdns.org | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | udp |
Files
memory/1040-0-0x0000000000F70000-0x0000000001063000-memory.dmp
memory/1040-1-0x0000000000F60000-0x0000000000F61000-memory.dmp
memory/2464-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2464-6-0x0000000073DD2000-0x0000000073DD3000-memory.dmp
memory/2464-7-0x0000000073DD0000-0x0000000074381000-memory.dmp
memory/2464-8-0x0000000073DD0000-0x0000000074381000-memory.dmp
memory/1040-9-0x0000000000F70000-0x0000000001063000-memory.dmp
memory/2464-10-0x0000000073DD2000-0x0000000073DD3000-memory.dmp
memory/2464-11-0x0000000073DD0000-0x0000000074381000-memory.dmp
memory/1040-15-0x0000000000F70000-0x0000000001063000-memory.dmp