Analysis Overview
SHA256
6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb
Threat Level: Known bad
The file 6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb was found to be: Known bad.
Malicious Activity Summary
R77 family
r77 rootkit payload
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-09-21 04:37
Signatures
R77 family
r77 rootkit payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-21 04:37
Reported
2023-09-21 04:40
Platform
win7-20230831-en
Max time kernel
117s
Max time network
121s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2076 wrote to memory of 1244 | N/A | C:\Users\Admin\AppData\Local\Temp\6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb.exe | C:\Windows\system32\WerFault.exe |
| PID 2076 wrote to memory of 1244 | N/A | C:\Users\Admin\AppData\Local\Temp\6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb.exe | C:\Windows\system32\WerFault.exe |
| PID 2076 wrote to memory of 1244 | N/A | C:\Users\Admin\AppData\Local\Temp\6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb.exe
"C:\Users\Admin\AppData\Local\Temp\6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2076 -s 144
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-21 04:37
Reported
2023-09-21 04:40
Platform
win10v2004-20230915-en
Max time kernel
130s
Max time network
136s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb.exe
"C:\Users\Admin\AppData\Local\Temp\6af8efa60cbc9bdad8f27c312265a25c1f22a0b6c6b7244c6a6ce10785de4abb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.202.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.177.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.239.69.13.in-addr.arpa | udp |