Analysis Overview
SHA256
6648caf71c178f49cc619f2f68af67e18706d00f5bd0b890705d8ab8e086abfc
Threat Level: Known bad
The file 6648caf71c178f49cc619f2f68af67e18706d00f5bd0b890705d8ab8e086abfc was found to be: Known bad.
Malicious Activity Summary
Jupyter family
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-05-03 13:47
Signatures
Jupyter family
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-03 13:47
Reported
2022-05-03 13:50
Platform
win7-20220414-en
Max time kernel
45s
Max time network
48s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1808 wrote to memory of 1492 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1808 wrote to memory of 1492 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1808 wrote to memory of 1492 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1808 wrote to memory of 1492 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1808 wrote to memory of 1492 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1808 wrote to memory of 1492 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1808 wrote to memory of 1492 | 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\6648caf71c178f49cc619f2f68af67e18706d00f5bd0b890705d8ab8e086abfc.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6648caf71c178f49cc619f2f68af67e18706d00f5bd0b890705d8ab8e086abfc.dll,#1
Network
Files
memory/1492-54-0x0000000000000000-mapping.dmp
memory/1492-55-0x0000000075BD1000-0x0000000075BD3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-03 13:47
Reported
2022-05-03 13:50
Platform
win10v2004-20220414-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6648caf71c178f49cc619f2f68af67e18706d00f5bd0b890705d8ab8e086abfc.dll,#1
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.2:443 | tcp | |
| NL | 20.190.160.2:443 | tcp | |
| NL | 20.190.160.2:443 | tcp | |
| US | 13.89.179.8:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| NL | 20.190.160.136:443 | tcp | |
| NL | 20.190.160.136:443 | tcp | |
| NL | 20.190.160.136:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 20.190.160.134:443 | tcp | |
| NL | 20.190.160.134:443 | tcp | |
| NL | 20.190.160.134:443 | tcp |