Analysis Overview
SHA256
3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2
Threat Level: Known bad
The file 3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2 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 13:45
Signatures
Jupyter family
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-03 13:45
Reported
2022-05-03 13:48
Platform
win7-20220414-en
Max time kernel
36s
Max time network
44s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 980 wrote to memory of 936 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 980 wrote to memory of 936 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 980 wrote to memory of 936 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 980 wrote to memory of 936 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 980 wrote to memory of 936 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 980 wrote to memory of 936 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 980 wrote to memory of 936 | 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\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1
Network
Files
memory/936-54-0x0000000000000000-mapping.dmp
memory/936-55-0x0000000076C01000-0x0000000076C03000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-03 13:45
Reported
2022-05-03 13:49
Platform
win10v2004-20220414-en
Max time kernel
131s
Max time network
155s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.69:443 | tcp | |
| NL | 20.190.160.69:443 | tcp | |
| NL | 20.190.160.69:443 | tcp | |
| NL | 20.190.160.134:443 | tcp | |
| NL | 20.190.160.134:443 | tcp | |
| NL | 20.190.160.134:443 | tcp | |
| BE | 67.27.154.126:80 | tcp | |
| US | 20.42.65.89:443 | tcp | |
| BE | 67.27.154.126:80 | tcp | |
| BE | 67.27.154.126:80 | tcp | |
| BE | 67.27.154.126:80 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp |