Analysis Overview
SHA256
774e3bea4493446ba51605e5ac9de75577200cbc35c9c1c8d91f30b459a99fd2
Threat Level: Known bad
The file 774e3bea4493446ba51605e5ac9de75577200cbc35c9c1c8d91f30b459a99fd2 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Looks up external IP address via web service
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-21 01:53
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
2024-05-21 01:53
Reported
2024-05-21 01:56
Platform
win7-20240221-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
AgentTesla
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3000 set thread context of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.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\vsl_details_pdf.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\vsl_details_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/3000-10-0x00000000000F0000-0x00000000000F4000-memory.dmp
memory/2564-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2564-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2564-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2564-16-0x000000007485E000-0x000000007485F000-memory.dmp
memory/2564-17-0x0000000074850000-0x0000000074F3E000-memory.dmp
memory/2564-18-0x000000007485E000-0x000000007485F000-memory.dmp
memory/2564-19-0x0000000074850000-0x0000000074F3E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 01:53
Reported
2024-05-21 01:56
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
156s
Command Line
Signatures
AgentTesla
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1388 set thread context of 4612 | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.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\vsl_details_pdf.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\vsl_details_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1388 wrote to memory of 4612 | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1388 wrote to memory of 4612 | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1388 wrote to memory of 4612 | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1388 wrote to memory of 4612 | N/A | C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\vsl_details_pdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| 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 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.143.182.52.in-addr.arpa | udp |
Files
memory/1388-10-0x0000000003500000-0x0000000003504000-memory.dmp
memory/4612-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4612-12-0x00000000741CE000-0x00000000741CF000-memory.dmp
memory/4612-13-0x0000000005510000-0x0000000005AB4000-memory.dmp
memory/4612-14-0x0000000004FD0000-0x0000000005036000-memory.dmp
memory/4612-15-0x00000000741C0000-0x0000000074970000-memory.dmp
memory/4612-16-0x0000000006550000-0x00000000065A0000-memory.dmp
memory/4612-17-0x0000000006640000-0x00000000066D2000-memory.dmp
memory/4612-18-0x00000000065D0000-0x00000000065DA000-memory.dmp
memory/4612-19-0x00000000741CE000-0x00000000741CF000-memory.dmp
memory/4612-20-0x00000000741C0000-0x0000000074970000-memory.dmp