Analysis Overview
SHA256
204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427
Threat Level: Known bad
The file 204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427 was found to be: Known bad.
Malicious Activity Summary
Njrat family
Modifies Windows Firewall
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-06 18:09
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-06 18:09
Reported
2024-03-06 18:12
Platform
win7-20240221-en
Max time kernel
150s
Max time network
124s
Command Line
Signatures
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1704 wrote to memory of 3064 | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1704 wrote to memory of 3064 | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1704 wrote to memory of 3064 | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1704 wrote to memory of 3064 | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe
"C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe" "204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
Files
memory/1704-0-0x0000000074720000-0x0000000074CCB000-memory.dmp
memory/1704-1-0x0000000000100000-0x0000000000140000-memory.dmp
memory/1704-2-0x0000000074720000-0x0000000074CCB000-memory.dmp
memory/1704-4-0x0000000074720000-0x0000000074CCB000-memory.dmp
memory/1704-6-0x0000000074720000-0x0000000074CCB000-memory.dmp
memory/1704-5-0x0000000000100000-0x0000000000140000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-06 18:09
Reported
2024-03-06 18:12
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
157s
Command Line
Signatures
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4552 wrote to memory of 2664 | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 4552 wrote to memory of 2664 | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 4552 wrote to memory of 2664 | N/A | C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe
"C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe" "204eb87cc65d946653c6280f489aa846843fc8f357c14d0d784e8b66ed332427.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | 23.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
| US | 8.8.8.8:53 | planewave1.ddns.net | udp |
Files
memory/4552-0-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/4552-1-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/4552-2-0x00000000011B0000-0x00000000011C0000-memory.dmp
memory/4552-4-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/4552-5-0x0000000074E90000-0x0000000075441000-memory.dmp
memory/4552-6-0x00000000011B0000-0x00000000011C0000-memory.dmp