Analysis Overview
SHA256
e6809685528b6398cd01959fb9eb4c4d30ac491942ee9f2319fd504f3913fc51
Threat Level: Known bad
The file 2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany was found to be: Known bad.
Malicious Activity Summary
Detects Reflective DLL injection artifacts
Detects ransomware indicator
GandCrab payload
Gandcrab Payload
Gandcrab family
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 08:35
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: behavioral2
Detonation Overview
Submitted
2024-06-14 08:35
Reported
2024-06-14 08:38
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
55s
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_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1608 -ip 1608
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1608 -s 264
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 08:35
Reported
2024-06-14 08:38
Platform
win7-20240221-en
Max time kernel
120s
Max time network
123s
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_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2228 wrote to memory of 1732 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2228 wrote to memory of 1732 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2228 wrote to memory of 1732 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2228 wrote to memory of 1732 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-14_7e6b81a8c1ee3c36485d4e7b07eadf9b_bkransomware_gandcrab_karagany.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 88