Analysis Overview
SHA256
2d4fed9f16b3c4cece6d0f772cfb23e7b3a88406a704b05a10315a61f7d668e4
Threat Level: Known bad
The file 284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Gandcrab
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-09 04:25
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
2024-05-09 04:25
Reported
2024-05-09 04:34
Platform
win7-20240419-en
Max time kernel
121s
Max time network
124s
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\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1516 wrote to memory of 752 | N/A | C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1516 wrote to memory of 752 | N/A | C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1516 wrote to memory of 752 | N/A | C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1516 wrote to memory of 752 | N/A | C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 124
Network
Files
memory/1516-0-0x000000000F7F0000-0x000000000F806000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 04:25
Reported
2024-05-09 04:35
Platform
win10v2004-20240508-en
Max time kernel
93s
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\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\284ab55c2ab3bc4a25d5f10be9878fc3_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2444 -ip 2444
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/2444-0-0x000000000F850000-0x000000000F866000-memory.dmp