Analysis Overview
SHA256
1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14
Threat Level: Known bad
The file 1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe was found to be: Known bad.
Malicious Activity Summary
Njrat family
Modifies Windows Firewall
Unsigned PE
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-22 09:17
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-22 09:17
Reported
2024-08-22 09:20
Platform
win7-20240705-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1820 wrote to memory of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1820 wrote to memory of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1820 wrote to memory of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1820 wrote to memory of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
"C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe" "1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp |
Files
memory/1820-0-0x00000000746D1000-0x00000000746D2000-memory.dmp
memory/1820-1-0x00000000746D0000-0x0000000074C7B000-memory.dmp
memory/1820-2-0x00000000746D0000-0x0000000074C7B000-memory.dmp
memory/1820-4-0x00000000746D0000-0x0000000074C7B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-22 09:17
Reported
2024-08-22 09:20
Platform
win10v2004-20240802-en
Max time kernel
150s
Max time network
152s
Command Line
Signatures
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4068 wrote to memory of 468 | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 4068 wrote to memory of 468 | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 4068 wrote to memory of 468 | N/A | C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
"C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe" "1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.69.202.144.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | 0.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| NL | 52.111.243.29:443 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 144.202.69.96:22021 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp | |
| US | 144.202.69.96:22021 | tcp |
Files
memory/4068-0-0x0000000074C22000-0x0000000074C23000-memory.dmp
memory/4068-1-0x0000000074C20000-0x00000000751D1000-memory.dmp
memory/4068-2-0x0000000074C20000-0x00000000751D1000-memory.dmp
memory/4068-5-0x0000000074C20000-0x00000000751D1000-memory.dmp
memory/4068-4-0x0000000074C22000-0x0000000074C23000-memory.dmp
memory/4068-6-0x0000000074C20000-0x00000000751D1000-memory.dmp