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
24s
Max time network
48s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1888 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1888 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1888 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1888 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1888 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1888 wrote to memory of 1828 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1888 wrote to memory of 1828 | 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/1828-54-0x0000000000000000-mapping.dmp
memory/1828-55-0x0000000076191000-0x0000000076193000-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
144s
Max time network
174s
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 |
| US | 20.189.173.6:443 | tcp | |
| NL | 104.80.229.204:443 | tcp | |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | storesdk.dsx.mp.microsoft.com | udp |
| NL | 104.80.225.205:443 | storesdk.dsx.mp.microsoft.com | tcp |