Analysis Overview
SHA256
29620db228b46a55e02e8cec6152f57ec387de28f2f3a24c6f8201d99710b346
Threat Level: Known bad
The file b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gandcrab
Gandcrab family
GandCrab payload
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-17 02:32
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
2024-06-17 02:32
Reported
2024-06-17 02:34
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
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\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2492 wrote to memory of 2192 | N/A | C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2492 wrote to memory of 2192 | N/A | C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2492 wrote to memory of 2192 | N/A | C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2492 wrote to memory of 2192 | N/A | C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 124
Network
Files
memory/2492-0-0x000000000F4B0000-0x000000000F4C6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 02:32
Reported
2024-06-17 02:34
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
150s
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\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6626902e21087e8b2ad73ce881ef37b_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3352 -ip 3352
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3352 -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 |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3352-0-0x000000000F960000-0x000000000F976000-memory.dmp