Analysis Overview
SHA256
40ac53146f33f1836d8b16c31d758f96e2d32063553e8c5b54524641fb629c0b
Threat Level: Known bad
The file 40ac53146f33f1836d8b16c31d758f96e2d32063553e8c5b54524641fb629c0b was found to be: Known bad.
Malicious Activity Summary
Agenttesla family
AgentTesla
Looks up external IP address via web service
AutoIT Executable
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 01:23
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
2024-11-13 01:23
Reported
2024-11-13 01:26
Platform
win7-20240903-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
AgentTesla
Agenttesla family
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 1628 set thread context of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
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\Compra_6000003767.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
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\Compra_6000003767.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 WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe
"C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.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/1628-11-0x0000000000150000-0x0000000000250000-memory.dmp
memory/2364-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2364-16-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2364-14-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2364-17-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2364-18-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2364-19-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2364-20-0x0000000073F50000-0x000000007463E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 01:23
Reported
2024-11-13 01:26
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
146s
Command Line
Signatures
AgentTesla
Agenttesla family
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 1828 set thread context of 4384 | N/A | C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.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\Compra_6000003767.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
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\Compra_6000003767.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 WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1828 wrote to memory of 4384 | N/A | C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1828 wrote to memory of 4384 | N/A | C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1828 wrote to memory of 4384 | N/A | C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1828 wrote to memory of 4384 | N/A | C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe
"C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\Compra_6000003767.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1828 -ip 1828
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1828 -s 748
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.173.189.20.in-addr.arpa | udp |
Files
memory/1828-11-0x0000000001AA0000-0x0000000001BA0000-memory.dmp
memory/4384-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4384-13-0x0000000073A8E000-0x0000000073A8F000-memory.dmp
memory/4384-14-0x00000000059F0000-0x0000000005F94000-memory.dmp
memory/4384-15-0x0000000005440000-0x00000000054A6000-memory.dmp
memory/4384-16-0x0000000073A80000-0x0000000074230000-memory.dmp
memory/4384-17-0x0000000006760000-0x00000000067F2000-memory.dmp
memory/4384-18-0x0000000006800000-0x0000000006850000-memory.dmp
memory/4384-19-0x0000000006940000-0x000000000694A000-memory.dmp
memory/4384-20-0x0000000073A8E000-0x0000000073A8F000-memory.dmp
memory/4384-21-0x0000000073A80000-0x0000000074230000-memory.dmp