Analysis Overview
SHA256
210fb2c2eb6af845b443422d422925ee5948eea3aea64965ba45c49488fab2db
Threat Level: Known bad
The file 1364-1173-0x0000000000400000-0x000000000075C000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
Aurora family
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-03-18 06:49
Signatures
Aurora family
Analysis: behavioral1
Detonation Overview
Submitted
2023-03-18 06:49
Reported
2023-03-18 06:52
Platform
win7-20230220-en
Max time kernel
28s
Max time network
32s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2044 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe | C:\Windows\system32\WerFault.exe |
| PID 2044 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe | C:\Windows\system32\WerFault.exe |
| PID 2044 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2044 -s 20
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2023-03-18 06:49
Reported
2023-03-18 06:52
Platform
win10v2004-20230220-en
Max time kernel
87s
Max time network
90s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1364-1173-0x0000000000400000-0x000000000075C000-memory.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 408 -p 3700 -ip 3700
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3700 -s 148
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 226.101.242.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 199.176.139.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.4.107.13.in-addr.arpa | udp |
| US | 20.189.173.12:443 | tcp | |
| US | 8.8.8.8:53 | 58.104.205.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.74.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.38.195.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.8.109.52.in-addr.arpa | udp |
| US | 93.184.220.29:80 | tcp | |
| NL | 87.248.202.1:80 | tcp |