Analysis Overview
SHA256
e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0
Threat Level: Known bad
The file e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.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 use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-20 19:26
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-20 19:26
Reported
2024-01-20 19:29
Platform
win7-20231129-en
Max time kernel
149s
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
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2220 wrote to memory of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2220 wrote to memory of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2220 wrote to memory of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2220 wrote to memory of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe
"C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe" "e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.161.133:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.161.133:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.161.133:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.161.133:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.161.133:14627 | 5.tcp.eu.ngrok.io | tcp |
Files
memory/2220-0-0x0000000074050000-0x00000000745FB000-memory.dmp
memory/2220-2-0x0000000000310000-0x0000000000350000-memory.dmp
memory/2220-1-0x0000000074050000-0x00000000745FB000-memory.dmp
memory/2220-3-0x0000000074050000-0x00000000745FB000-memory.dmp
memory/2220-4-0x0000000074050000-0x00000000745FB000-memory.dmp
memory/2220-5-0x0000000000310000-0x0000000000350000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-20 19:26
Reported
2024-01-20 19:29
Platform
win10v2004-20231215-en
Max time kernel
153s
Max time network
166s
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
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2948 wrote to memory of 4608 | N/A | C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2948 wrote to memory of 4608 | N/A | C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2948 wrote to memory of 4608 | N/A | C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe
"C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe" "e0de83c02f5ea3c96dcdfa8c304c1bc97563e128c96813834f8146cbdc6b01b0.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| 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 |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 192.178.17.96.in-addr.arpa | udp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.127.181.115:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 5.tcp.eu.ngrok.io | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 131.72.42.20.in-addr.arpa | udp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
| DE | 3.67.112.102:14627 | 5.tcp.eu.ngrok.io | tcp |
Files
memory/2948-0-0x0000000075250000-0x0000000075801000-memory.dmp
memory/2948-1-0x0000000075250000-0x0000000075801000-memory.dmp
memory/2948-2-0x0000000001910000-0x0000000001920000-memory.dmp
memory/2948-3-0x0000000075250000-0x0000000075801000-memory.dmp
memory/2948-4-0x0000000075250000-0x0000000075801000-memory.dmp
memory/2948-5-0x0000000001910000-0x0000000001920000-memory.dmp