Analysis Overview
SHA256
d88dc15ac883776e11f779f12e34bad52ce307f0cdd09c6daf8af97c903c3c49
Threat Level: Likely benign
The file d88dc15ac883776e11f779f12e34bad52ce307f0cdd09c6daf8af97c903c3c49N was found to be: Likely benign.
Malicious Activity Summary
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 21:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:35
Reported
2024-11-09 21:37
Platform
win7-20240903-en
Max time kernel
117s
Max time network
120s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 576 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 576 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 576 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 576 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 576 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 576 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 576 wrote to memory of 1484 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d88dc15ac883776e11f779f12e34bad52ce307f0cdd09c6daf8af97c903c3c49N.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d88dc15ac883776e11f779f12e34bad52ce307f0cdd09c6daf8af97c903c3c49N.dll,#1
Network
Files
memory/1484-1-0x0000000000181000-0x0000000000188000-memory.dmp
memory/1484-0-0x0000000000190000-0x0000000000191000-memory.dmp
memory/1484-2-0x0000000000170000-0x0000000000189000-memory.dmp
memory/1484-3-0x0000000000170000-0x0000000000172000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 21:35
Reported
2024-11-09 21:37
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1200 wrote to memory of 4364 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1200 wrote to memory of 4364 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1200 wrote to memory of 4364 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d88dc15ac883776e11f779f12e34bad52ce307f0cdd09c6daf8af97c903c3c49N.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d88dc15ac883776e11f779f12e34bad52ce307f0cdd09c6daf8af97c903c3c49N.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/4364-2-0x0000000000630000-0x0000000000649000-memory.dmp
memory/4364-1-0x0000000000641000-0x0000000000648000-memory.dmp
memory/4364-0-0x0000000000650000-0x0000000000651000-memory.dmp
memory/4364-3-0x0000000000630000-0x0000000000649000-memory.dmp