Analysis Overview
SHA256
3180329acbe4bef309498a65b0db0df853102257fdc3c71838c969289121f425
Threat Level: Known bad
The file 0x0036000000015d4215.dat was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Executes dropped EXE
Checks computer location settings
Drops startup file
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-27 18:58
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 18:58
Reported
2024-08-27 19:00
Platform
win7-20240705-en
Max time kernel
149s
Max time network
143s
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 opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c6aa749155b3480287d64e2d4a50cdbf.exe | C:\Windows\svhost.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c6aa749155b3480287d64e2d4a50cdbf.exe | C:\Windows\svhost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\svhost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\c6aa749155b3480287d64e2d4a50cdbf = "\"C:\\Windows\\svhost.exe\" .." | C:\Windows\svhost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\c6aa749155b3480287d64e2d4a50cdbf = "\"C:\\Windows\\svhost.exe\" .." | C:\Windows\svhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\svhost.exe | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | N/A |
| File opened for modification | C:\Windows\svhost.exe | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | N/A |
| File opened for modification | C:\Windows\svhost.exe | C:\Windows\svhost.exe | N/A |
Enumerates physical storage devices
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:\Windows\svhost.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\0x0036000000015d4215.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2080 wrote to memory of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | C:\Windows\svhost.exe |
| PID 2080 wrote to memory of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | C:\Windows\svhost.exe |
| PID 2080 wrote to memory of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | C:\Windows\svhost.exe |
| PID 2080 wrote to memory of 2932 | N/A | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | C:\Windows\svhost.exe |
| PID 2932 wrote to memory of 2740 | N/A | C:\Windows\svhost.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2932 wrote to memory of 2740 | N/A | C:\Windows\svhost.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2932 wrote to memory of 2740 | N/A | C:\Windows\svhost.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2932 wrote to memory of 2740 | N/A | C:\Windows\svhost.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe
"C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe"
C:\Windows\svhost.exe
"C:\Windows\svhost.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Windows\svhost.exe" "svhost.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | born-administrative.gl.at.ply.gg | udp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
Files
memory/2080-0-0x0000000074A21000-0x0000000074A22000-memory.dmp
memory/2080-1-0x0000000074A20000-0x0000000074FCB000-memory.dmp
memory/2080-2-0x0000000074A20000-0x0000000074FCB000-memory.dmp
C:\Windows\svhost.exe
| MD5 | 93bf6f4e5c7a5cfa70924d084796388d |
| SHA1 | 92c32c2ae89aefceb51468eca032adce232e0bbb |
| SHA256 | 3180329acbe4bef309498a65b0db0df853102257fdc3c71838c969289121f425 |
| SHA512 | eb13a2d5590aa20e426a8d93b27d57f467be9efe496a180d2c6c921597b6ed2b232a0e0c43dd451b377b356c2ffa22083062c67172b9f109d3efa87e31e6de42 |
memory/2080-10-0x0000000074A20000-0x0000000074FCB000-memory.dmp
memory/2932-11-0x0000000074A20000-0x0000000074FCB000-memory.dmp
memory/2932-9-0x0000000074A20000-0x0000000074FCB000-memory.dmp
memory/2932-13-0x0000000074A20000-0x0000000074FCB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-27 18:58
Reported
2024-08-27 19:00
Platform
win10v2004-20240802-en
Max time kernel
149s
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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c6aa749155b3480287d64e2d4a50cdbf.exe | C:\Windows\svhost.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c6aa749155b3480287d64e2d4a50cdbf.exe | C:\Windows\svhost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\svhost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c6aa749155b3480287d64e2d4a50cdbf = "\"C:\\Windows\\svhost.exe\" .." | C:\Windows\svhost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\c6aa749155b3480287d64e2d4a50cdbf = "\"C:\\Windows\\svhost.exe\" .." | C:\Windows\svhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\svhost.exe | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | N/A |
| File opened for modification | C:\Windows\svhost.exe | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | N/A |
| File opened for modification | C:\Windows\svhost.exe | C:\Windows\svhost.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\0x0036000000015d4215.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\svhost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
| Token: 33 | N/A | C:\Windows\svhost.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\svhost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4444 wrote to memory of 3764 | N/A | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | C:\Windows\svhost.exe |
| PID 4444 wrote to memory of 3764 | N/A | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | C:\Windows\svhost.exe |
| PID 4444 wrote to memory of 3764 | N/A | C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe | C:\Windows\svhost.exe |
| PID 3764 wrote to memory of 4816 | N/A | C:\Windows\svhost.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3764 wrote to memory of 4816 | N/A | C:\Windows\svhost.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3764 wrote to memory of 4816 | N/A | C:\Windows\svhost.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe
"C:\Users\Admin\AppData\Local\Temp\0x0036000000015d4215.exe"
C:\Windows\svhost.exe
"C:\Windows\svhost.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Windows\svhost.exe" "svhost.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | born-administrative.gl.at.ply.gg | udp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 8.8.8.8:53 | 22.236.111.52.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 |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
| US | 147.185.221.20:10324 | born-administrative.gl.at.ply.gg | tcp |
Files
memory/4444-0-0x00000000750D2000-0x00000000750D3000-memory.dmp
memory/4444-1-0x00000000750D0000-0x0000000075681000-memory.dmp
memory/4444-2-0x00000000750D0000-0x0000000075681000-memory.dmp
C:\Windows\svhost.exe
| MD5 | 93bf6f4e5c7a5cfa70924d084796388d |
| SHA1 | 92c32c2ae89aefceb51468eca032adce232e0bbb |
| SHA256 | 3180329acbe4bef309498a65b0db0df853102257fdc3c71838c969289121f425 |
| SHA512 | eb13a2d5590aa20e426a8d93b27d57f467be9efe496a180d2c6c921597b6ed2b232a0e0c43dd451b377b356c2ffa22083062c67172b9f109d3efa87e31e6de42 |
memory/4444-12-0x00000000750D0000-0x0000000075681000-memory.dmp
memory/3764-13-0x00000000750D0000-0x0000000075681000-memory.dmp
memory/3764-15-0x00000000750D0000-0x0000000075681000-memory.dmp
memory/3764-14-0x00000000750D0000-0x0000000075681000-memory.dmp
memory/3764-17-0x00000000750D0000-0x0000000075681000-memory.dmp