Analysis Overview
SHA256
7c218b9d555b8a4765b38e794913329730ebcf16c9db11b8b7b1bcc8f260f2f5
Threat Level: Shows suspicious behavior
The file 435d2be57c47b6022b39a583820d1280_NeikiAnalytics.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-12 20:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 20:55
Reported
2024-06-12 20:58
Platform
win7-20240419-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2288 wrote to memory of 2052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2052 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2052 | 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\435d2be57c47b6022b39a583820d1280_NeikiAnalytics.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\435d2be57c47b6022b39a583820d1280_NeikiAnalytics.dll,#1
Network
| Country | Destination | Domain | Proto |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 20:55
Reported
2024-06-12 20:58
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1548 wrote to memory of 432 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 432 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 432 | 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\435d2be57c47b6022b39a583820d1280_NeikiAnalytics.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\435d2be57c47b6022b39a583820d1280_NeikiAnalytics.dll,#1
Network
| Country | Destination | Domain | Proto |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp | |
| N/A | 255.255.255.255:5053 | udp |