Analysis Overview
SHA256
8005ac6e610f06d35e312c62da29cae643a170de9a6730a90c0e25d5a05d10c1
Threat Level: Known bad
The file 202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-27 11:56
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
2024-09-27 11:56
Reported
2024-09-27 11:58
Platform
win7-20240903-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\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2380 wrote to memory of 2300 | N/A | C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2380 wrote to memory of 2300 | N/A | C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2380 wrote to memory of 2300 | N/A | C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2380 wrote to memory of 2300 | N/A | C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe
"C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 88
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-27 11:56
Reported
2024-09-27 11:58
Platform
win10v2004-20240802-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe
"C:\Users\Admin\AppData\Local\Temp\202409278ce48411cf8f9820bb39db6f124226bebkransomwaregandcrabkaragany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1296 -ip 1296
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 272
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |