Analysis Overview
SHA256
c8aa986f062e9c93831663869e4dbad037be4acdf7eef50b8cdafeb0f01b2072
Threat Level: Known bad
The file 1024e336a508c30590d1224dc6a93e0a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Executes dropped EXE
Drops startup file
Loads dropped DLL
Adds Run key to start application
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-28 08:14
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-28 08:14
Reported
2024-07-30 20:27
Platform
win7-20240704-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\c1e444094e4e1836ba8400b3d476c9ef = "\"C:\\Users\\Admin\\AppData\\Roaming\\awsare.exe\" .." | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\c1e444094e4e1836ba8400b3d476c9ef = "\"C:\\Users\\Admin\\AppData\\Roaming\\awsare.exe\" .." | C:\Users\Admin\AppData\Roaming\awsare.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\Roaming\awsare.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\awsare.exe
"C:\Users\Admin\AppData\Roaming\awsare.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\awsare.exe" "awsare.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | milla.publicvm.com | udp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| US | 8.8.8.8:53 | milla.publicvm.com | udp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
Files
memory/2232-0-0x00000000748A1000-0x00000000748A2000-memory.dmp
memory/2232-1-0x00000000748A0000-0x0000000074E4B000-memory.dmp
memory/2232-2-0x00000000748A0000-0x0000000074E4B000-memory.dmp
\Users\Admin\AppData\Roaming\awsare.exe
| MD5 | 1024e336a508c30590d1224dc6a93e0a |
| SHA1 | f4888190ebba6f79f1fd7f80cddbbbda0407bcc8 |
| SHA256 | c8aa986f062e9c93831663869e4dbad037be4acdf7eef50b8cdafeb0f01b2072 |
| SHA512 | 393e4fa0c13773a8ce49afead12229f51ef79075c14da3a269f93d7fe81bb57cc37babccb9f05729472971623d3769899d0241f549de59a584ea17154e3a40bb |
memory/2232-10-0x00000000748A0000-0x0000000074E4B000-memory.dmp
memory/2812-11-0x00000000748A0000-0x0000000074E4B000-memory.dmp
memory/2812-12-0x00000000748A0000-0x0000000074E4B000-memory.dmp
memory/2812-14-0x00000000748A0000-0x0000000074E4B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-28 08:14
Reported
2024-07-30 20:25
Platform
win10v2004-20240730-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
njRAT/Bladabindi
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-1-5-21-857544305-989156968-2929034274-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1e444094e4e1836ba8400b3d476c9ef.exe | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-857544305-989156968-2929034274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c1e444094e4e1836ba8400b3d476c9ef = "\"C:\\Users\\Admin\\AppData\\Roaming\\awsare.exe\" .." | C:\Users\Admin\AppData\Roaming\awsare.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\c1e444094e4e1836ba8400b3d476c9ef = "\"C:\\Users\\Admin\\AppData\\Roaming\\awsare.exe\" .." | C:\Users\Admin\AppData\Roaming\awsare.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\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\awsare.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 1172 wrote to memory of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\awsare.exe |
| PID 1172 wrote to memory of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\awsare.exe |
| PID 1172 wrote to memory of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\awsare.exe |
| PID 1324 wrote to memory of 5048 | N/A | C:\Users\Admin\AppData\Roaming\awsare.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1324 wrote to memory of 5048 | N/A | C:\Users\Admin\AppData\Roaming\awsare.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1324 wrote to memory of 5048 | N/A | C:\Users\Admin\AppData\Roaming\awsare.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\awsare.exe
"C:\Users\Admin\AppData\Roaming\awsare.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\awsare.exe" "awsare.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | milla.publicvm.com | udp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| US | 8.8.8.8:53 | milla.publicvm.com | udp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
| SG | 139.99.66.103:1177 | milla.publicvm.com | tcp |
Files
memory/1172-0-0x0000000074A52000-0x0000000074A53000-memory.dmp
memory/1172-1-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/1172-2-0x0000000074A50000-0x0000000075001000-memory.dmp
C:\Users\Admin\AppData\Roaming\awsare.exe
| MD5 | 1024e336a508c30590d1224dc6a93e0a |
| SHA1 | f4888190ebba6f79f1fd7f80cddbbbda0407bcc8 |
| SHA256 | c8aa986f062e9c93831663869e4dbad037be4acdf7eef50b8cdafeb0f01b2072 |
| SHA512 | 393e4fa0c13773a8ce49afead12229f51ef79075c14da3a269f93d7fe81bb57cc37babccb9f05729472971623d3769899d0241f549de59a584ea17154e3a40bb |
memory/1172-12-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/1324-13-0x0000000074A50000-0x0000000075001000-memory.dmp
memory/1324-15-0x0000000074A50000-0x0000000075001000-memory.dmp