Analysis Overview
SHA256
e6a20d0b53993e28eed0aa6d8abe611a92e0cb1fb893e6a7a818de1efd73886c
Threat Level: Known bad
The file 1436-284-0x0000000000400000-0x0000000000409000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
Smokeloader family
SmokeLoader
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-13 12:37
Signatures
Smokeloader family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-13 12:37
Reported
2024-07-13 12:39
Platform
win7-20240705-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
SmokeLoader
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2108 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2108 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2108 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2108 wrote to memory of 2536 | N/A | C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 36
Network
Files
memory/2108-0-0x0000000000400000-0x0000000000409000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-13 12:37
Reported
2024-07-13 12:39
Platform
win10v2004-20240709-en
Max time kernel
95s
Max time network
123s
Command Line
Signatures
SmokeLoader
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1436-284-0x0000000000400000-0x0000000000409000-memory.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3456 -ip 3456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3456 -s 228
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/3456-0-0x0000000000400000-0x0000000000409000-memory.dmp