Analysis Overview
SHA256
9f06b66186a2db82b3538322b0a6a9985e5c7b7090b28da5ba833124b50bfab3
Threat Level: Known bad
The file 20c02c3e9c1c2fd7359d935bcd9163ea_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
2024-05-07 13:58
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
2024-05-07 13:58
Reported
2024-05-07 14:01
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
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\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2276 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2276 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2276 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2276 wrote to memory of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 124
Network
Files
memory/2276-0-0x000000000FF60000-0x000000000FF76000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-07 13:58
Reported
2024-05-07 14:01
Platform
win10v2004-20240419-en
Max time kernel
133s
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\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\20c02c3e9c1c2fd7359d935bcd9163ea_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2436 -ip 2436
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 344
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| 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 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2436-0-0x000000000F600000-0x000000000F616000-memory.dmp