Analysis Overview
SHA256
cec908909002b6bc46b7d98aeb908cb5e94de9f6cd8544772a6cb860b50bafa6
Threat Level: Known bad
The file 20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-25 21:05
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gandcrab family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-25 21:05
Reported
2024-05-25 21:07
Platform
win7-20240220-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2184 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2184 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2184 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2184 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe
"C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 36
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-25 21:05
Reported
2024-05-25 21:07
Platform
win10v2004-20240426-en
Max time kernel
136s
Max time network
137s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe
"C:\Users\Admin\AppData\Local\Temp\20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4796 -ip 4796
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 220
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.107.17.2.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 |