Analysis Overview
SHA256
0125b8f29f335a9ae6ed3f190dcfb920537515d4f1f9a0270862672e39f9e0ef
Threat Level: Known bad
The file c4cd26618cd65160ba9724814e56613a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Njrat family
Modifies Windows Firewall
System Location Discovery: System Language Discovery
Unsigned PE
Event Triggered Execution: Netsh Helper DLL
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-27 10:17
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-27 10:17
Reported
2024-08-27 10:19
Platform
win7-20240704-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 |
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\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.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 328 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 328 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 328 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 328 wrote to memory of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe" "c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp |
Files
memory/328-0-0x0000000074DE1000-0x0000000074DE2000-memory.dmp
memory/328-1-0x0000000074DE0000-0x000000007538B000-memory.dmp
memory/328-2-0x0000000074DE0000-0x000000007538B000-memory.dmp
memory/328-3-0x0000000074DE0000-0x000000007538B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-27 10:17
Reported
2024-08-27 10:19
Platform
win10v2004-20240802-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 |
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\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.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 3872 wrote to memory of 1252 | N/A | C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3872 wrote to memory of 1252 | N/A | C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3872 wrote to memory of 1252 | N/A | C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe" "c4cd26618cd65160ba9724814e56613a_JaffaCakes118.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| 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 | 28.118.140.52.in-addr.arpa | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| TR | 185.84.181.89:8280 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| TR | 185.84.181.89:8280 | tcp | |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| TR | 185.84.181.89:8280 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| TR | 185.84.181.89:8280 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | 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 |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp | |
| TR | 185.84.181.89:8280 | tcp |
Files
memory/3872-0-0x0000000075542000-0x0000000075543000-memory.dmp
memory/3872-1-0x0000000075540000-0x0000000075AF1000-memory.dmp
memory/3872-2-0x0000000075540000-0x0000000075AF1000-memory.dmp
memory/3872-3-0x0000000075542000-0x0000000075543000-memory.dmp
memory/3872-4-0x0000000075540000-0x0000000075AF1000-memory.dmp