Analysis Overview
SHA256
78917b96f538328e610b038d2f7ed877d64b1fba345071ec00161db94415a204
Threat Level: Known bad
The file SecuriteInfo.com.Variant.Symmi.62789.16418.11572 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
2022-05-09 02:31
Signatures
Kutaki Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Kutaki family
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-09 02:31
Reported
2022-05-09 02:35
Platform
win7-20220414-en
Max time kernel
41s
Max time network
46s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1988 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1988 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1988 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1988 wrote to memory of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
Files
memory/1988-56-0x00000000765F1000-0x00000000765F3000-memory.dmp
memory/1316-57-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-09 02:31
Reported
2022-05-09 02:34
Platform
win10v2004-20220414-en
Max time kernel
118s
Max time network
185s
Command Line
Signatures
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5064 wrote to memory of 4292 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5064 wrote to memory of 4292 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 5064 wrote to memory of 4292 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.16418.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
| Country | Destination | Domain | Proto |
| US | 8.253.135.241:80 | tcp | |
| US | 20.189.173.12:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp |
Files
memory/4292-132-0x0000000000000000-mapping.dmp