Analysis Overview
SHA256
1e7b0d76ba33d90a0eda37868deaa3614b75dc58e60c1e6c18ea3729314c1025
Threat Level: Known bad
The file 1912-231-0x0000000000400000-0x0000000000463000-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
2022-10-11 19:08
Signatures
Vidar family
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-11 19:08
Reported
2022-10-11 19:12
Platform
win7-20220812-en
Max time kernel
38s
Max time network
48s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1652 wrote to memory of 1072 | N/A | C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1652 wrote to memory of 1072 | N/A | C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1652 wrote to memory of 1072 | N/A | C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1652 wrote to memory of 1072 | N/A | C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 36
Network
Files
memory/1072-54-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-11 19:08
Reported
2022-10-11 19:12
Platform
win10v2004-20220812-en
Max time kernel
147s
Max time network
161s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1912-231-0x0000000000400000-0x0000000000463000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5080 -ip 5080
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5080 -s 224
Network
| Country | Destination | Domain | Proto |
| US | 209.197.3.8:80 | tcp | |
| AU | 104.46.162.224:443 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |