Analysis Overview
SHA256
b1d31be30965ecd22383d41434f0f9cd581cde468d612a2cf218fae4e74b8725
Threat Level: Known bad
The file e1a370beb844a74231a8d9368c672460N.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 AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-18 13:03
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
2024-08-18 13:02
Reported
2024-08-18 13:05
Platform
win7-20240708-en
Max time kernel
118s
Max time network
119s
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\e1a370beb844a74231a8d9368c672460N.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 2448 set thread context of 3028 | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.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\e1a370beb844a74231a8d9368c672460N.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\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe
"C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.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/2448-0-0x0000000001290000-0x0000000001383000-memory.dmp
memory/2448-1-0x0000000000160000-0x0000000000161000-memory.dmp
memory/3028-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3028-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3028-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3028-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3028-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3028-10-0x0000000074872000-0x0000000074874000-memory.dmp
memory/2448-11-0x0000000001290000-0x0000000001383000-memory.dmp
memory/3028-12-0x0000000074872000-0x0000000074874000-memory.dmp
memory/2448-16-0x0000000001290000-0x0000000001383000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-18 13:02
Reported
2024-08-18 13:05
Platform
win10v2004-20240802-en
Max time kernel
119s
Max time network
121s
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\e1a370beb844a74231a8d9368c672460N.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 3888 set thread context of 1664 | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.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\e1a370beb844a74231a8d9368c672460N.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\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3888 wrote to memory of 1664 | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3888 wrote to memory of 1664 | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3888 wrote to memory of 1664 | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3888 wrote to memory of 1664 | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
| PID 3888 wrote to memory of 1664 | N/A | C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.exe
"C:\Users\Admin\AppData\Local\Temp\e1a370beb844a74231a8d9368c672460N.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 | 97.17.167.52.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 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| 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 | 10.27.171.150.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/3888-0-0x0000000000A10000-0x0000000000B03000-memory.dmp
memory/3888-1-0x0000000001CE0000-0x0000000001CE1000-memory.dmp
memory/1664-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1664-6-0x0000000073642000-0x0000000073643000-memory.dmp
memory/1664-7-0x0000000073640000-0x0000000073BF1000-memory.dmp
memory/1664-8-0x0000000073640000-0x0000000073BF1000-memory.dmp
memory/3888-9-0x0000000000A10000-0x0000000000B03000-memory.dmp
memory/1664-10-0x0000000073642000-0x0000000073643000-memory.dmp
memory/1664-11-0x0000000073640000-0x0000000073BF1000-memory.dmp
memory/3888-15-0x0000000000A10000-0x0000000000B03000-memory.dmp