Analysis Overview
SHA256
2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d
Threat Level: Known bad
The file 2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d was found to be: Known bad.
Malicious Activity Summary
Kutaki family
Kutaki Executable
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-25 21:48
Signatures
Kutaki Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Kutaki family
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-25 21:48
Reported
2022-03-26 11:16
Platform
win7-20220311-en
Max time kernel
4294180s
Max time network
132s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1992 wrote to memory of 768 | N/A | C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1992 wrote to memory of 768 | N/A | C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1992 wrote to memory of 768 | N/A | C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1992 wrote to memory of 768 | N/A | C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe
"C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
Files
memory/1992-56-0x0000000074C61000-0x0000000074C63000-memory.dmp
memory/768-57-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-25 21:48
Reported
2022-03-26 11:18
Platform
win10v2004-en-20220113
Max time kernel
141s
Max time network
147s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4564 wrote to memory of 3644 | N/A | C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4564 wrote to memory of 3644 | N/A | C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4564 wrote to memory of 3644 | N/A | C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe
"C:\Users\Admin\AppData\Local\Temp\2b159a5486e1f073c0604aca4db1e4529018c13782f7f1b0fff370b5edaac03d.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
| Country | Destination | Domain | Proto |
| AU | 104.46.162.224:443 | tcp |
Files
memory/3644-132-0x0000000000000000-mapping.dmp