Analysis Overview
SHA256
5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d
Threat Level: Known bad
The file 5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d 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 AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-16 23:29
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
2024-08-16 23:29
Reported
2024-08-16 23:31
Platform
win7-20240705-en
Max time kernel
144s
Max time network
148s
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\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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 2368 set thread context of 904 | N/A | C:\Users\Admin\AppData\Local\Temp\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.exe
"C:\Users\Admin\AppData\Local\Temp\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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/2368-0-0x0000000000EB0000-0x0000000000FA3000-memory.dmp
memory/2368-1-0x0000000000220000-0x0000000000221000-memory.dmp
memory/904-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/904-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/904-3-0x0000000000400000-0x0000000000408000-memory.dmp
memory/904-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/904-9-0x0000000000400000-0x0000000000408000-memory.dmp
memory/904-10-0x00000000745A2000-0x00000000745A4000-memory.dmp
memory/2368-11-0x0000000000EB0000-0x0000000000FA3000-memory.dmp
memory/904-12-0x00000000745A2000-0x00000000745A4000-memory.dmp
memory/2368-16-0x0000000000EB0000-0x0000000000FA3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-16 23:29
Reported
2024-08-16 23:31
Platform
win10v2004-20240802-en
Max time kernel
144s
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\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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 872 set thread context of 1456 | N/A | C:\Users\Admin\AppData\Local\Temp\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.exe
"C:\Users\Admin\AppData\Local\Temp\5e85e428d5fd914871f907c891133a8fdb8918a4006417f2b56fd588eb6f381d.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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| 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 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 |
| 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 |
| US | 8.8.8.8:53 | marzorevenger.duckdns.org | udp |
Files
memory/872-0-0x0000000000660000-0x0000000000753000-memory.dmp
memory/872-1-0x0000000000650000-0x0000000000651000-memory.dmp
memory/1456-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1456-6-0x0000000074332000-0x0000000074333000-memory.dmp
memory/1456-7-0x0000000074330000-0x00000000748E1000-memory.dmp
memory/1456-8-0x0000000074330000-0x00000000748E1000-memory.dmp
memory/872-9-0x0000000000660000-0x0000000000753000-memory.dmp
memory/1456-10-0x0000000074332000-0x0000000074333000-memory.dmp
memory/1456-11-0x0000000074330000-0x00000000748E1000-memory.dmp
memory/872-15-0x0000000000660000-0x0000000000753000-memory.dmp