Analysis Overview
SHA256
6102e8a27367b379714554fc2034d631e6f0eb83b465ecb0263171c3a397b51a
Threat Level: Known bad
The file FACTURA.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Adds Run key to start application
Looks up external IP address via web service
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-03 11:08
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
2024-04-03 11:08
Reported
2024-04-03 11:10
Platform
win7-20240221-es
Max time kernel
118s
Max time network
119s
Command Line
Signatures
AgentTesla
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\newfile = "C:\\Users\\Admin\\AppData\\Roaming\\newfile\\newfile.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2164 set thread context of 3024 | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\FACTURA.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/2164-10-0x0000000000120000-0x0000000000124000-memory.dmp
memory/3024-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3024-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3024-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3024-16-0x0000000074150000-0x000000007483E000-memory.dmp
memory/3024-17-0x0000000004A60000-0x0000000004AA0000-memory.dmp
memory/3024-19-0x0000000074150000-0x000000007483E000-memory.dmp
memory/3024-20-0x0000000004A60000-0x0000000004AA0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 11:08
Reported
2024-04-03 11:10
Platform
win10v2004-20240226-es
Max time kernel
150s
Max time network
150s
Command Line
Signatures
AgentTesla
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\newfile = "C:\\Users\\Admin\\AppData\\Roaming\\newfile\\newfile.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5108 set thread context of 852 | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5108 wrote to memory of 852 | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5108 wrote to memory of 852 | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5108 wrote to memory of 852 | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5108 wrote to memory of 852 | N/A | C:\Users\Admin\AppData\Local\Temp\FACTURA.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\FACTURA.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\FACTURA.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/5108-10-0x0000000001740000-0x0000000001744000-memory.dmp
memory/852-11-0x0000000000570000-0x00000000005B2000-memory.dmp
memory/852-12-0x0000000073C30000-0x00000000743E0000-memory.dmp
memory/852-13-0x0000000005320000-0x00000000058C4000-memory.dmp
memory/852-14-0x0000000004D60000-0x0000000004D70000-memory.dmp
memory/852-15-0x0000000004D70000-0x0000000004DD6000-memory.dmp
memory/852-16-0x0000000006040000-0x00000000060D2000-memory.dmp
memory/852-18-0x00000000061F0000-0x00000000062F2000-memory.dmp
memory/852-19-0x00000000060E0000-0x0000000006130000-memory.dmp
memory/852-20-0x0000000006140000-0x000000000614A000-memory.dmp
memory/852-21-0x0000000073C30000-0x00000000743E0000-memory.dmp
memory/852-22-0x0000000004D60000-0x0000000004D70000-memory.dmp