Analysis Overview
SHA256
01e3c4e657ab9990d03eabcb3fe1fee29fe6d00611e2c0c51d632f6043a2d6ab
Threat Level: Known bad
The file So2CHEAT.exe was found to be: Known bad.
Malicious Activity Summary
Njrat family
Modifies Windows Firewall
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-25 10:08
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-25 10:08
Reported
2024-02-25 10:10
Platform
win7-20240215-en
Max time kernel
149s
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 |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | 2.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 2.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 2.tcp.eu.ngrok.io | N/A | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2260 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2260 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2260 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2260 wrote to memory of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe
"C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe" "So2CHEAT.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.tcp.eu.ngrok.io | udp |
| DE | 3.126.37.18:16653 | 2.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 2.tcp.eu.ngrok.io | udp |
| DE | 18.192.93.86:16653 | 2.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 2.tcp.eu.ngrok.io | udp |
| DE | 3.127.138.57:16653 | 2.tcp.eu.ngrok.io | tcp |
| DE | 3.127.138.57:16653 | 2.tcp.eu.ngrok.io | tcp |
| DE | 3.127.138.57:16653 | 2.tcp.eu.ngrok.io | tcp |
| DE | 3.127.138.57:16653 | 2.tcp.eu.ngrok.io | tcp |
Files
memory/2260-0-0x0000000074530000-0x0000000074ADB000-memory.dmp
memory/2260-2-0x0000000000210000-0x0000000000250000-memory.dmp
memory/2260-1-0x0000000074530000-0x0000000074ADB000-memory.dmp
memory/2260-4-0x0000000074530000-0x0000000074ADB000-memory.dmp
memory/2260-5-0x0000000000210000-0x0000000000250000-memory.dmp
memory/2260-6-0x0000000074530000-0x0000000074ADB000-memory.dmp
memory/2260-7-0x0000000000210000-0x0000000000250000-memory.dmp
memory/2260-8-0x0000000000210000-0x0000000000250000-memory.dmp
memory/2260-9-0x0000000000210000-0x0000000000250000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-25 10:08
Reported
2024-02-25 10:10
Platform
win10v2004-20240221-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | 2.tcp.eu.ngrok.io | N/A | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1932 wrote to memory of 1076 | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1932 wrote to memory of 1076 | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1932 wrote to memory of 1076 | N/A | C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe
"C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\So2CHEAT.exe" "So2CHEAT.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.tcp.eu.ngrok.io | udp |
| DE | 18.156.13.209:16653 | 2.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 209.13.156.18.in-addr.arpa | udp |
| DE | 18.156.13.209:16653 | 2.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| DE | 18.156.13.209:16653 | 2.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.116.69.13.in-addr.arpa | udp |
Files
memory/1932-0-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/1932-1-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/1932-2-0x00000000016C0000-0x00000000016D0000-memory.dmp
memory/1932-4-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/1932-5-0x00000000016C0000-0x00000000016D0000-memory.dmp
memory/1932-6-0x0000000074CA0000-0x0000000075251000-memory.dmp
memory/1932-7-0x00000000016C0000-0x00000000016D0000-memory.dmp
memory/1932-8-0x00000000016C0000-0x00000000016D0000-memory.dmp