Analysis Overview
SHA256
4c6d5a82651870c4e420b235ce445f42d14f002ca5598718403d640bb878fcfc
Threat Level: Known bad
The file 1680-207-0x0000000000400000-0x0000000000463000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
Vidar family
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-10-19 09:05
Signatures
Vidar family
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-19 09:05
Reported
2022-10-19 09:08
Platform
win7-20220812-en
Max time kernel
46s
Max time network
54s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1680 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1680 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1680 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1680 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 36
Network
| Country | Destination | Domain | Proto |
| NL | 104.80.224.135:443 | tcp | |
| US | 3.220.9.154:443 | tcp | |
| US | 3.220.9.154:443 | tcp |
Files
memory/2012-54-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-19 09:05
Reported
2022-10-19 09:08
Platform
win10v2004-20220812-en
Max time kernel
91s
Max time network
110s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1680-207-0x0000000000400000-0x0000000000463000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1800 -ip 1800
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 224
Network
| Country | Destination | Domain | Proto |
| AU | 104.46.162.226:443 | tcp | |
| US | 67.24.171.254:80 | tcp | |
| US | 67.24.171.254:80 | tcp | |
| US | 67.24.171.254:80 | tcp |