Analysis Overview
SHA256
e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da
Threat Level: Known bad
The file e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da was found to be: Known bad.
Malicious Activity Summary
Kutaki Executable
Kutaki family
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-08 15:49
Signatures
Kutaki Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Kutaki family
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-08 15:49
Reported
2022-05-08 17:51
Platform
win7-20220414-en
Max time kernel
43s
Max time network
47s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1652 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1652 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1652 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1652 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe
"C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
Files
memory/1652-57-0x00000000752B1000-0x00000000752B3000-memory.dmp
memory/2044-58-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-08 15:49
Reported
2022-05-08 17:53
Platform
win10v2004-20220414-en
Max time kernel
94s
Max time network
160s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2344 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2344 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2344 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe
"C:\Users\Admin\AppData\Local\Temp\e4e1d121e95ab52e36678103bf37808d1c7758b81db12ea1c6129c3ca57610da.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
| Country | Destination | Domain | Proto |
| US | 20.189.173.2:443 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp |
Files
memory/2012-133-0x0000000000000000-mapping.dmp