Analysis Overview
SHA256
9928103e423fa4f6f302911082994f5c11f8deadd7c43025f4de87a78fd21ddd
Threat Level: Known bad
The file 9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
Gandcrab
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-11 05:45
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
2024-06-11 05:45
Reported
2024-06-11 05:47
Platform
win7-20240221-en
Max time kernel
121s
Max time network
122s
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\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2188 wrote to memory of 1380 | N/A | C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2188 wrote to memory of 1380 | N/A | C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2188 wrote to memory of 1380 | N/A | C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2188 wrote to memory of 1380 | N/A | C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 124
Network
Files
memory/2188-0-0x000000000FA00000-0x000000000FA16000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 05:45
Reported
2024-06-11 05:47
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
150s
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\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9d299ed522da029daf5f8160ac4fcefa_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4044 -ip 4044
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -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 --field-trial-handle=3804,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4004 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/4044-0-0x000000000F7A0000-0x000000000F7B6000-memory.dmp