Analysis Overview
SHA256
3917248c65c30739e04d5a6141bdd0140b30852a2680698e083be03904c0341a
Threat Level: Known bad
The file 248142aea460cc39937a45ddd2873c3a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-08 19:48
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-08 19:48
Reported
2024-10-09 00:46
Platform
win7-20240903-en
Max time kernel
147s
Max time network
139s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\injector1.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
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\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\injector1.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
Processes
C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\injector1.exe
"C:\Users\Admin\AppData\Local\Temp\injector1.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\injector1.exe" "injector1.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp |
Files
memory/2636-0-0x0000000074561000-0x0000000074562000-memory.dmp
memory/2636-1-0x0000000074560000-0x0000000074B0B000-memory.dmp
memory/2636-2-0x0000000074560000-0x0000000074B0B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\injector1.exe
| MD5 | 248142aea460cc39937a45ddd2873c3a |
| SHA1 | 00d92a85c938e3449b7c8463c9b8465a0124498b |
| SHA256 | 3917248c65c30739e04d5a6141bdd0140b30852a2680698e083be03904c0341a |
| SHA512 | c8ca79d6958fa694fb4c460b690a39e47ce9cce879502922d5bb825fcd7d47558b5d1ca6535c42ea81a8ed3e03b04a271594b5f2cade302c09ff3b67d86ea553 |
memory/2636-13-0x0000000074560000-0x0000000074B0B000-memory.dmp
memory/2764-14-0x0000000074560000-0x0000000074B0B000-memory.dmp
memory/2764-15-0x0000000074560000-0x0000000074B0B000-memory.dmp
memory/2764-16-0x0000000074560000-0x0000000074B0B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-08 19:48
Reported
2024-10-09 00:44
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
147s
Command Line
Signatures
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\injector1.exe | N/A |
Enumerates physical storage devices
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\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\injector1.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 3216 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\injector1.exe |
| PID 3216 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\injector1.exe |
| PID 3216 wrote to memory of 2104 | N/A | C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\injector1.exe |
| PID 2104 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\injector1.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2104 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\injector1.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2104 wrote to memory of 524 | N/A | C:\Users\Admin\AppData\Local\Temp\injector1.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\248142aea460cc39937a45ddd2873c3a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\injector1.exe
"C:\Users\Admin\AppData\Local\Temp\injector1.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\injector1.exe" "injector1.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 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| N/A | 192.168.0.104:25565 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.190.18.2.in-addr.arpa | udp |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| N/A | 192.168.0.104:25565 | tcp | |
| N/A | 192.168.0.104:25565 | tcp |
Files
memory/3216-0-0x0000000074EC2000-0x0000000074EC3000-memory.dmp
memory/3216-1-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/3216-2-0x0000000074EC0000-0x0000000075471000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\injector1.exe
| MD5 | 248142aea460cc39937a45ddd2873c3a |
| SHA1 | 00d92a85c938e3449b7c8463c9b8465a0124498b |
| SHA256 | 3917248c65c30739e04d5a6141bdd0140b30852a2680698e083be03904c0341a |
| SHA512 | c8ca79d6958fa694fb4c460b690a39e47ce9cce879502922d5bb825fcd7d47558b5d1ca6535c42ea81a8ed3e03b04a271594b5f2cade302c09ff3b67d86ea553 |
memory/3216-12-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/2104-14-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/2104-13-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/2104-15-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/2104-16-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/2104-17-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/2104-18-0x0000000074EC0000-0x0000000075471000-memory.dmp