Analysis Overview
SHA256
e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8
Threat Level: Known bad
The file e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8 was found to be: Known bad.
Malicious Activity Summary
RevengeRAT
Drops startup file
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-09 04:00
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
2024-09-09 04:00
Reported
2024-09-09 04:02
Platform
win7-20240903-en
Max time kernel
147s
Max time network
150s
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\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2380 set thread context of 1808 | N/A | C:\Users\Admin\AppData\Local\Temp\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.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\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.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\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.exe
"C:\Users\Admin\AppData\Local\Temp\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.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/2380-0-0x0000000000160000-0x0000000000161000-memory.dmp
memory/1808-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1808-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1808-2-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1808-7-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1808-8-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1808-9-0x0000000074152000-0x0000000074154000-memory.dmp
memory/1808-10-0x0000000074152000-0x0000000074154000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-09 04:00
Reported
2024-09-09 04:02
Platform
win10v2004-20240802-en
Max time kernel
128s
Max time network
145s
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\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4132 set thread context of 1640 | N/A | C:\Users\Admin\AppData\Local\Temp\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.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\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.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\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.exe
"C:\Users\Admin\AppData\Local\Temp\e89fd4cc1126f064070d05dd9f13aac077f4e4b36444f2cfa3523031676552e8.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 |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.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 | 52.111.227.11:443 | 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 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
| CO | 186.85.86.137:4230 | marzorevenger.duckdns.org | tcp |
Files
memory/4132-0-0x0000000000770000-0x0000000000771000-memory.dmp
memory/1640-1-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1640-5-0x0000000073E62000-0x0000000073E63000-memory.dmp
memory/1640-6-0x0000000073E60000-0x0000000074411000-memory.dmp
memory/1640-7-0x0000000073E60000-0x0000000074411000-memory.dmp
memory/1640-8-0x0000000073E62000-0x0000000073E63000-memory.dmp
memory/1640-9-0x0000000073E60000-0x0000000074411000-memory.dmp
memory/1640-10-0x0000000073E60000-0x0000000074411000-memory.dmp