Analysis Overview
SHA256
ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631
Threat Level: Likely benign
The file ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631 was found to be: Likely benign.
Malicious Activity Summary
UPX packed file
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:24
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:24
Reported
2024-11-10 01:26
Platform
win7-20241010-en
Max time kernel
119s
Max time network
124s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2588 wrote to memory of 1832 | N/A | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2588 wrote to memory of 1832 | N/A | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2588 wrote to memory of 1832 | N/A | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2588 wrote to memory of 1832 | N/A | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe
"C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 236
Network
Files
memory/2588-0-0x0000000000BE0000-0x0000000000EA5000-memory.dmp
memory/2588-1-0x0000000000BE0000-0x0000000000EA5000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:24
Reported
2024-11-10 01:26
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
157s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe
"C:\Users\Admin\AppData\Local\Temp\ffc04cba465868171714b02ed6e999542b843ce2a6d0bd924511eaef20a63631.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3500 -ip 3500
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3500 -s 532
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.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 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3500-0-0x0000000000580000-0x0000000000845000-memory.dmp
memory/3500-2-0x0000000000580000-0x0000000000845000-memory.dmp