Analysis Overview
SHA256
2460dd5df191ea1bcb2b4c2ee66754c20ffcf18ff2fd137fa437652b1bd5ad22
Threat Level: Likely benign
The file 2460dd5df191ea1bcb2b4c2ee66754c20ffcf18ff2fd137fa437652b1bd5ad22 was found to be: Likely benign.
Malicious Activity Summary
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 20:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 20:32
Reported
2024-11-09 20:35
Platform
win7-20241010-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2460dd5df191ea1bcb2b4c2ee66754c20ffcf18ff2fd137fa437652b1bd5ad22.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2460dd5df191ea1bcb2b4c2ee66754c20ffcf18ff2fd137fa437652b1bd5ad22.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2844 -s 256
Network
Files
memory/2844-0-0x0000000000160000-0x000000000016F000-memory.dmp
memory/2844-3-0x0000000010000000-0x000000001001E000-memory.dmp
memory/2844-2-0x0000000010000000-0x000000001001E000-memory.dmp
memory/2844-1-0x000000001000C000-0x000000001001A000-memory.dmp
memory/2844-4-0x0000000000160000-0x000000000016F000-memory.dmp
memory/2844-5-0x000000001000C000-0x000000001001A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 20:32
Reported
2024-11-09 20:35
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
139s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1716 wrote to memory of 1116 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1716 wrote to memory of 1116 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1716 wrote to memory of 1116 | 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\2460dd5df191ea1bcb2b4c2ee66754c20ffcf18ff2fd137fa437652b1bd5ad22.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2460dd5df191ea1bcb2b4c2ee66754c20ffcf18ff2fd137fa437652b1bd5ad22.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1116 -ip 1116
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 632
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1116-1-0x0000000010000000-0x000000001001E000-memory.dmp
memory/1116-0-0x000000001000C000-0x000000001001A000-memory.dmp
memory/1116-2-0x00000000005C0000-0x00000000005CF000-memory.dmp
memory/1116-3-0x0000000010000000-0x000000001001E000-memory.dmp
memory/1116-4-0x00000000005C0000-0x00000000005CF000-memory.dmp
memory/1116-5-0x000000001000C000-0x000000001001A000-memory.dmp