Analysis Overview
SHA256
5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7b
Threat Level: Likely benign
The file 5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN was found to be: Likely benign.
Malicious Activity Summary
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 22:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 22:40
Reported
2024-11-09 22:42
Platform
win7-20240903-en
Max time kernel
120s
Max time network
17s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.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\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2676 wrote to memory of 2620 | N/A | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2676 wrote to memory of 2620 | N/A | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2676 wrote to memory of 2620 | N/A | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2676 wrote to memory of 2620 | N/A | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe
"C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 292
Network
Files
memory/2676-2-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2676-8-0x000000007294A000-0x000000007294B000-memory.dmp
memory/2676-7-0x00000000003D0000-0x00000000004D0000-memory.dmp
memory/2676-9-0x0000000072940000-0x0000000072A93000-memory.dmp
memory/2676-10-0x00000000003D0000-0x00000000004D0000-memory.dmp
memory/2676-14-0x0000000072940000-0x0000000072A93000-memory.dmp
memory/2676-15-0x0000000072940000-0x0000000072A93000-memory.dmp
memory/2676-36-0x0000000072940000-0x0000000072A93000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 22:40
Reported
2024-11-09 22:42
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.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\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe
"C:\Users\Admin\AppData\Local\Temp\5f6ca9e29ef6fbf043fdf9f75309226b98b3b592e70b8e83a14cac239f30aa7bN.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1684 -ip 1684
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 832
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
memory/1684-2-0x0000000076FE2000-0x0000000076FE3000-memory.dmp
memory/1684-3-0x00000000027D0000-0x00000000027D1000-memory.dmp
memory/1684-8-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-10-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-13-0x000000000B510000-0x000000000B67D800-memory.dmp
memory/1684-12-0x000000000B51B000-0x000000000B51C000-memory.dmp
memory/1684-11-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-9-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-18-0x000000000B510000-0x000000000B67D800-memory.dmp
memory/1684-17-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-39-0x000000000B510000-0x000000000B67D800-memory.dmp
memory/1684-40-0x000000000B510000-0x000000000B67D800-memory.dmp
memory/1684-41-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-43-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-42-0x0000000000410000-0x0000000000510000-memory.dmp
memory/1684-44-0x000000000B510000-0x000000000B67D800-memory.dmp