Analysis Overview
SHA256
37e6bd9337cc9aff525a6f3827a6a02343ab03fcdf8c508c9355ad83c93b74b7
Threat Level: Known bad
The file 2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany was found to be: Known bad.
Malicious Activity Summary
Detects ransomware indicator
GandCrab payload
Gandcrab Payload
Gandcrab family
Detects Reflective DLL injection artifacts
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 08:51
Signatures
Detects Reflective DLL injection artifacts
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects ransomware indicator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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
2024-06-14 08:51
Reported
2024-06-14 08:53
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2148 wrote to memory of 2136 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2148 wrote to memory of 2136 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2148 wrote to memory of 2136 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2148 wrote to memory of 2136 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2148 -s 88
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 08:51
Reported
2024-06-14 08:53
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-14_957b7d7caa30b3b4280efb958b7e76d1_bkransomware_gandcrab_karagany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4000 -ip 4000
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 264
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |