Analysis Overview
SHA256
05eab5f7a07d1766a25b57e55695ccfd7a77b1c407e923f31fbfd8f3c385ed8b
Threat Level: Known bad
The file 263551b7f51f014a0d7de85445abd356_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab
Gandcrab family
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-08 18:44
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
2024-05-08 18:44
Reported
2024-05-08 18:46
Platform
win7-20240221-en
Max time kernel
120s
Max time network
125s
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\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2868 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2868 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2868 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2868 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 124
Network
Files
memory/2868-0-0x000000000F8D0000-0x000000000F8E6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 18:44
Reported
2024-05-08 18:46
Platform
win10v2004-20240508-en
Max time kernel
94s
Max time network
123s
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\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\263551b7f51f014a0d7de85445abd356_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2352 -ip 2352
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 344
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/2352-0-0x000000000FBA0000-0x000000000FBB6000-memory.dmp