Analysis Overview
SHA256
b0e887ad22d949d1d628e1cca70939d31c3d129fc898a6cd62fb7554018084c9
Threat Level: Known bad
The file 9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gandcrab
GandCrab payload
Gandcrab family
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-10 19:30
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
2024-06-10 19:30
Reported
2024-06-10 19:33
Platform
win7-20240508-en
Max time kernel
122s
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\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2964 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2964 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2964 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2964 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2964 -s 124
Network
Files
memory/2964-0-0x000000000FE40000-0x000000000FE56000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 19:30
Reported
2024-06-10 19:33
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
57s
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\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9b5c1acd3f857fedc23668673ed59b2a_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 932 -ip 932
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 932 -s 344
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/932-0-0x000000000FA00000-0x000000000FA16000-memory.dmp