Analysis Overview
SHA256
3374a2b52cf3d0b05ec02db7ca49791c882bdb91100129300c404c8f9cf7af67
Threat Level: Shows suspicious behavior
The file b37f62b9f19772785d077533f4eb5b73 was found to be: Shows suspicious behavior.
Malicious Activity Summary
ASPack v2.12-2.42
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-05 02:06
Signatures
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-05 02:06
Reported
2024-03-05 02:09
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2156 wrote to memory of 2184 | N/A | C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2156 wrote to memory of 2184 | N/A | C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2156 wrote to memory of 2184 | N/A | C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2156 wrote to memory of 2184 | N/A | C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe
"C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 88
Network
Files
memory/2156-0-0x0000000000400000-0x0000000000473000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-05 02:06
Reported
2024-03-05 02:09
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe
"C:\Users\Admin\AppData\Local\Temp\b37f62b9f19772785d077533f4eb5b73.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4216 -ip 4216
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4216 -s 252
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| GB | 96.17.178.176:80 | tcp |
Files
memory/4216-0-0x0000000000400000-0x0000000000473000-memory.dmp
memory/4216-1-0x0000000000400000-0x0000000000473000-memory.dmp