Analysis Overview
SHA256
35048d8a6b1ab77cb96a5bc86340e31b729b5e1b0fd385eb78d4ad45fc4a2a95
Threat Level: Known bad
The file 202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany 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 21:18
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 21:18
Reported
2024-05-25 21:20
Platform
win7-20231129-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\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2088 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2088 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2088 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2088 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe
"C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2088 -s 36
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-25 21:18
Reported
2024-05-25 21:20
Platform
win10v2004-20240426-en
Max time kernel
132s
Max time network
101s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe
"C:\Users\Admin\AppData\Local\Temp\202405244c9b6b8cf75df8f59e76295f98f36243bkransomwaregandcrabkaragany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2148 -ip 2148
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 220
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| 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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |