Analysis Overview
SHA256
b12fa782c5a1e950d3a2a2ae57bb843c56efe1994f25a02fd088f312ea8523bc
Threat Level: Known bad
The file SecuriteInfo.com.Variant.Symmi.62789.8540.1961 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
2022-07-14 15:42
Signatures
Kutaki Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Kutaki family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-14 15:42
Reported
2022-07-14 15:45
Platform
win7-20220414-en
Max time kernel
44s
Max time network
48s
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.62789.8540.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1564 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1564 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1564 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1564 wrote to memory of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
Files
memory/1564-56-0x0000000075CD1000-0x0000000075CD3000-memory.dmp
memory/1112-57-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-14 15:42
Reported
2022-07-14 15:45
Platform
win10v2004-20220414-en
Max time kernel
143s
Max time network
148s
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.62789.8540.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3076 wrote to memory of 3368 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3076 wrote to memory of 3368 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3076 wrote to memory of 3368 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
Network
| Country | Destination | Domain | Proto |
| US | 67.26.205.254:80 | tcp | |
| US | 67.26.205.254:80 | tcp | |
| US | 20.42.65.88:443 | tcp | |
| US | 67.26.205.254:80 | tcp | |
| US | 67.26.205.254:80 | tcp | |
| US | 67.26.205.254:80 | tcp | |
| NL | 88.221.144.192:80 | tcp | |
| NL | 104.109.143.9:80 | tcp |
Files
memory/3368-132-0x0000000000000000-mapping.dmp