Analysis Overview
SHA256
213518d27be87b0d28d22139eba243c1ddbeaad0a0ad6143b30484dfa2e57a00
Threat Level: Shows suspicious behavior
The file 213518d27be87b0d28d22139eba243c1ddbeaad0a0ad6143b30484dfa2e57a00 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Themida packer
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-12 12:46
Signatures
Themida packer
| 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
2024-06-12 12:46
Reported
2024-06-12 12:49
Platform
win7-20240611-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2208 wrote to memory of 1312 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2208 wrote to memory of 1312 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2208 wrote to memory of 1312 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2208 wrote to memory of 1312 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2208 wrote to memory of 1312 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2208 wrote to memory of 1312 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2208 wrote to memory of 1312 | 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\213518d27be87b0d28d22139eba243c1ddbeaad0a0ad6143b30484dfa2e57a00.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\213518d27be87b0d28d22139eba243c1ddbeaad0a0ad6143b30484dfa2e57a00.dll,#1
Network
Files
memory/1312-0-0x00000000741F0000-0x00000000747B1000-memory.dmp
memory/1312-1-0x0000000074210000-0x00000000747D1000-memory.dmp
memory/1312-2-0x0000000073C30000-0x00000000741F1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 12:46
Reported
2024-06-12 12:49
Platform
win10v2004-20240611-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 968 wrote to memory of 2344 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 968 wrote to memory of 2344 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 968 wrote to memory of 2344 | 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\213518d27be87b0d28d22139eba243c1ddbeaad0a0ad6143b30484dfa2e57a00.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\213518d27be87b0d28d22139eba243c1ddbeaad0a0ad6143b30484dfa2e57a00.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.196.73:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.196.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/2344-0-0x0000000074480000-0x0000000074A41000-memory.dmp