Analysis Overview
SHA256
2ad4531950ae5d29c411ca5cfa092b36eb5cfee82695a08e984b2a5379d57fec
Threat Level: Known bad
The file 1qwss.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 use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-23 18:21
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-23 18:21
Reported
2024-08-23 18:24
Platform
win7-20240708-en
Max time kernel
149s
Max time network
122s
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:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2276 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2276 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2276 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2276 wrote to memory of 2960 | N/A | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1qwss.exe
"C:\Users\Admin\AppData\Local\Temp\1qwss.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\1qwss.exe" "1qwss.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | demo-device-4-mysql-instance.at.remote.it | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp |
Files
memory/2276-0-0x0000000074FE1000-0x0000000074FE2000-memory.dmp
memory/2276-1-0x0000000074FE0000-0x000000007558B000-memory.dmp
memory/2276-2-0x0000000074FE0000-0x000000007558B000-memory.dmp
memory/2276-3-0x0000000074FE0000-0x000000007558B000-memory.dmp
memory/2276-4-0x0000000074FE0000-0x000000007558B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-23 18:21
Reported
2024-08-23 18:24
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
151s
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\1qwss.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 852 wrote to memory of 2900 | N/A | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 852 wrote to memory of 2900 | N/A | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 852 wrote to memory of 2900 | N/A | C:\Users\Admin\AppData\Local\Temp\1qwss.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1qwss.exe
"C:\Users\Admin\AppData\Local\Temp\1qwss.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\1qwss.exe" "1qwss.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | demo-device-4-mysql-instance.at.remote.it | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.56.20.217.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:33000 | tcp | |
| N/A | 127.0.0.1:33000 | tcp |
Files
memory/852-0-0x0000000074F82000-0x0000000074F83000-memory.dmp
memory/852-1-0x0000000074F80000-0x0000000075531000-memory.dmp
memory/852-2-0x0000000074F80000-0x0000000075531000-memory.dmp
memory/852-3-0x0000000074F82000-0x0000000074F83000-memory.dmp
memory/852-4-0x0000000074F80000-0x0000000075531000-memory.dmp
memory/852-5-0x0000000074F80000-0x0000000075531000-memory.dmp