Analysis Overview
SHA256
c9b7fc45e40ba89bfb9f9e4cea087767e234702fdc60050a0d249bce226a7171
Threat Level: Known bad
The file bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gandcrab family
GandCrab payload
Gandcrab
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-18 11:43
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: behavioral2
Detonation Overview
Submitted
2024-06-18 11:43
Reported
2024-06-18 11:45
Platform
win10v2004-20240611-en
Max time kernel
93s
Max time network
142s
Command Line
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gandcrab
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 700 -ip 700
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 700 -s 344
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 |
| BE | 88.221.83.218:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 218.83.221.88.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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/700-0-0x000000000F2B0000-0x000000000F2C6000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 11:43
Reported
2024-06-18 11:45
Platform
win7-20240508-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gandcrab
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2236 wrote to memory of 1188 | N/A | C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2236 wrote to memory of 1188 | N/A | C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2236 wrote to memory of 1188 | N/A | C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2236 wrote to memory of 1188 | N/A | C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bbbfaa7767bf064425e721604ac5ab51_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2236 -s 124
Network
Files
memory/2236-0-0x000000000F590000-0x000000000F5A6000-memory.dmp