Analysis Overview
SHA256
4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1
Threat Level: Known bad
The file 4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Agenttesla family
Suspicious use of SetThreadContext
AutoIT Executable
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 01:57
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
2024-11-12 01:57
Reported
2024-11-12 02:00
Platform
win7-20241010-en
Max time kernel
122s
Max time network
128s
Command Line
Signatures
AgentTesla
Agenttesla family
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2092 set thread context of 2772 | N/A | C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.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\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.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\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe
"C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe"
Network
Files
memory/2092-11-0x00000000006A0000-0x0000000000AA0000-memory.dmp
memory/2772-12-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2772-14-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2772-16-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2772-17-0x000000007456E000-0x000000007456F000-memory.dmp
memory/2772-18-0x0000000074560000-0x0000000074C4E000-memory.dmp
memory/2772-19-0x000000007456E000-0x000000007456F000-memory.dmp
memory/2772-20-0x0000000074560000-0x0000000074C4E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 01:57
Reported
2024-11-12 02:00
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
135s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.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\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1976 wrote to memory of 4888 | N/A | C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1976 wrote to memory of 4888 | N/A | C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1976 wrote to memory of 4888 | N/A | C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe
"C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\4b9f65f36fe4d8b04d16ea223129152c77e3b636d33229b38ac6d36d5ff4b7f1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1976 -ip 1976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 624
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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/1976-11-0x0000000000E80000-0x0000000001280000-memory.dmp