Analysis Overview
SHA256
b45c9226434df99fd3925600d4a8913319eeeb7e0f67a302a63976c3aa81e32e
Threat Level: No (potentially) malicious behavior was detected
The file installer.dll was found to be: No (potentially) malicious behavior was detected.
Malicious Activity Summary
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-13 21:33
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 21:33
Reported
2024-06-13 21:35
Platform
win7-20231129-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1044 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1044 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
| PID 1044 wrote to memory of 2032 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\installer.dll,#1
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1044 -s 184
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 21:33
Reported
2024-06-13 21:36
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
55s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\installer.dll,#1