Analysis Overview
SHA256
b77f3cc05093b680198f0ccb7612f4435e6e9fff02163fb41e9a371cc8b6c077
Threat Level: Known bad
The file b77f3cc05093b680198f0ccb7612f4435e6e9fff02163fb41e9a371cc8b6c077 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Metasploit family
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-05-28 16:01
Signatures
Metasploit family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-28 16:01
Reported
2024-05-28 16:03
Platform
win7-20240419-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
MetaSploit
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1764 set thread context of 2036 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1764 wrote to memory of 2036 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
| PID 1764 wrote to memory of 2036 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
| PID 1764 wrote to memory of 2036 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
| PID 1764 wrote to memory of 2036 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b77f3cc05093b680198f0ccb7612f4435e6e9fff02163fb41e9a371cc8b6c077.dll,#1
C:\Windows\system32\rundll32.exe
rundll32.exe
Network
Files
memory/2036-0-0x0000000000060000-0x0000000000061000-memory.dmp
memory/2036-2-0x0000000000060000-0x0000000000061000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-28 16:01
Reported
2024-05-28 16:03
Platform
win10v2004-20240426-en
Max time kernel
92s
Max time network
153s
Command Line
Signatures
MetaSploit
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3476 set thread context of 4908 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3476 wrote to memory of 4908 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
| PID 3476 wrote to memory of 4908 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
| PID 3476 wrote to memory of 4908 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b77f3cc05093b680198f0ccb7612f4435e6e9fff02163fb41e9a371cc8b6c077.dll,#1
C:\Windows\system32\rundll32.exe
rundll32.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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/4908-0-0x000001B885AA0000-0x000001B885AA1000-memory.dmp