Analysis Overview
SHA256
07768bcab0896901a06d6650a84c35597358eb3c25ee490a7ea23f20cd7eda52
Threat Level: Known bad
The file 973ce084c185c644578572d6a06676b6_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 Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-05 05:02
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
2024-06-05 05:01
Reported
2024-06-05 05:14
Platform
win7-20240220-en
Max time kernel
118s
Max time network
118s
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\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2904 wrote to memory of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2904 wrote to memory of 2252 | N/A | C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 124
Network
Files
memory/2904-0-0x000000000FCD0000-0x000000000FCE69F8-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 05:01
Reported
2024-06-05 05:15
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
158s
Command Line
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\973ce084c185c644578572d6a06676b6_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1904 -ip 1904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 344
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3932 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
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 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| GB | 172.217.169.74:443 | tcp | |
| US | 8.8.8.8:53 | 164.189.21.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.73.42.20.in-addr.arpa | udp |
Files
memory/1904-0-0x000000000F950000-0x000000000F9669F8-memory.dmp
memory/1904-1-0x000000000F950000-0x000000000F9669F8-memory.dmp