Analysis Overview
SHA256
5d11b009391ffab30cc00ae878a915c7bcbd2c486c2dd125a3d43fcd06e36102
Threat Level: No (potentially) malicious behavior was detected
The file 5d11b009391ffab30cc00ae878a915c7bcbd2c486c2dd125a3d43fcd06e36102 was found to be: No (potentially) malicious behavior was detected.
Malicious Activity Summary
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-11-01 10:37
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-01 10:36
Reported
2022-11-01 10:40
Platform
win7-20220901-en
Max time kernel
44s
Max time network
50s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1352 wrote to memory of 1528 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1352 wrote to memory of 1528 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1352 wrote to memory of 1528 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1352 wrote to memory of 1528 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1352 wrote to memory of 1528 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1352 wrote to memory of 1528 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1352 wrote to memory of 1528 | 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\5d11b009391ffab30cc00ae878a915c7bcbd2c486c2dd125a3d43fcd06e36102.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5d11b009391ffab30cc00ae878a915c7bcbd2c486c2dd125a3d43fcd06e36102.dll,#1
Network
Files
memory/1528-54-0x0000000000000000-mapping.dmp
memory/1528-55-0x0000000075B51000-0x0000000075B53000-memory.dmp
memory/1528-56-0x0000000001D60000-0x00000000033FC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-11-01 10:36
Reported
2022-11-01 10:40
Platform
win10v2004-20220901-en
Max time kernel
91s
Max time network
139s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3360 wrote to memory of 388 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3360 wrote to memory of 388 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3360 wrote to memory of 388 | 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\5d11b009391ffab30cc00ae878a915c7bcbd2c486c2dd125a3d43fcd06e36102.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5d11b009391ffab30cc00ae878a915c7bcbd2c486c2dd125a3d43fcd06e36102.dll,#1
Network
| Country | Destination | Domain | Proto |
| JP | 13.78.111.198:443 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| NL | 88.221.25.155:80 | tcp | |
| NL | 88.221.25.155:80 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| US | 8.247.211.254:80 | tcp | |
| US | 204.79.197.203:80 | tcp |
Files
memory/388-132-0x0000000000000000-mapping.dmp
memory/388-133-0x0000000001F20000-0x00000000035BC000-memory.dmp