Analysis Overview
SHA256
e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7
Threat Level: Known bad
The file e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7 was found to be: Known bad.
Malicious Activity Summary
Blackguard family
BlackGuard
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 01:38
Signatures
Blackguard family
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 01:38
Reported
2024-11-07 01:41
Platform
win7-20240903-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
BlackGuard
Blackguard family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.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\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2368 wrote to memory of 3028 | N/A | C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2368 wrote to memory of 3028 | N/A | C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2368 wrote to memory of 3028 | N/A | C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2368 wrote to memory of 3028 | N/A | C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe
"C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 528
Network
Files
memory/2368-0-0x00000000745FE000-0x00000000745FF000-memory.dmp
memory/2368-1-0x0000000000BE0000-0x0000000000DBE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-07 01:38
Reported
2024-11-07 01:41
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
136s
Command Line
Signatures
BlackGuard
Blackguard family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.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\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe
"C:\Users\Admin\AppData\Local\Temp\e7ee15c99ecdcade1ad0bbde675173b48366d32cd474a3f344720b0e41e9e0e7.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 244 -ip 244
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 244 -s 744
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.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 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/244-0-0x000000007519E000-0x000000007519F000-memory.dmp
memory/244-1-0x0000000000300000-0x00000000004DE000-memory.dmp