Analysis Overview
SHA256
96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63
Threat Level: Known bad
The file 96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Modifies Windows Firewall
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Drops startup file
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-27 19:54
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-27 19:54
Reported
2024-09-27 19:57
Platform
win7-20240903-en
Max time kernel
149s
Max time network
121s
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\65271d5e85054f67d5a5285b8baa1fd0.exe | C:\Users\Admin\AppData\Local\Temp\chrome.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\65271d5e85054f67d5a5285b8baa1fd0.exe | C:\Users\Admin\AppData\Local\Temp\chrome.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\chrome.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.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\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\chrome.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\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe
"C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe"
C:\Users\Admin\AppData\Local\Temp\chrome.exe
"C:\Users\Admin\AppData\Local\Temp\chrome.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\chrome.exe" "chrome.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
Files
memory/3056-0-0x0000000074861000-0x0000000074862000-memory.dmp
memory/3056-1-0x0000000074860000-0x0000000074E0B000-memory.dmp
memory/3056-2-0x0000000074860000-0x0000000074E0B000-memory.dmp
\Users\Admin\AppData\Local\Temp\chrome.exe
| MD5 | ed4ce0f471e4e08f00df8b0ba0e2ff9d |
| SHA1 | fe48b3a5185edccca8203f626292a944fa614358 |
| SHA256 | 96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63 |
| SHA512 | c76c1b2da103b0cea271a778600ab9da6d9abfe11b7e7f46beadb6e2ab6a3e612a8fbfe2f389b0d75f0e59bd9d5437a55b28a98bc0bc4e4df1a7822fba5a2d37 |
memory/1280-13-0x0000000074860000-0x0000000074E0B000-memory.dmp
memory/1280-14-0x0000000074860000-0x0000000074E0B000-memory.dmp
memory/3056-15-0x0000000074860000-0x0000000074E0B000-memory.dmp
memory/1280-17-0x0000000074860000-0x0000000074E0B000-memory.dmp
memory/1280-18-0x0000000074860000-0x0000000074E0B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-27 19:54
Reported
2024-09-27 19:57
Platform
win10v2004-20240802-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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\65271d5e85054f67d5a5285b8baa1fd0.exe | C:\Users\Admin\AppData\Local\Temp\chrome.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\65271d5e85054f67d5a5285b8baa1fd0.exe | C:\Users\Admin\AppData\Local\Temp\chrome.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\chrome.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:\Windows\SysWOW64\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\chrome.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2928 wrote to memory of 3268 | N/A | C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe | C:\Users\Admin\AppData\Local\Temp\chrome.exe |
| PID 2928 wrote to memory of 3268 | N/A | C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe | C:\Users\Admin\AppData\Local\Temp\chrome.exe |
| PID 2928 wrote to memory of 3268 | N/A | C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe | C:\Users\Admin\AppData\Local\Temp\chrome.exe |
| PID 3268 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\chrome.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3268 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\chrome.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 3268 wrote to memory of 2004 | N/A | C:\Users\Admin\AppData\Local\Temp\chrome.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe
"C:\Users\Admin\AppData\Local\Temp\96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63.exe"
C:\Users\Admin\AppData\Local\Temp\chrome.exe
"C:\Users\Admin\AppData\Local\Temp\chrome.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\chrome.exe" "chrome.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | shytangz12.ddns.net | udp |
| US | 8.8.8.8:53 | 2.173.189.20.in-addr.arpa | udp |
Files
memory/2928-0-0x00000000751C2000-0x00000000751C3000-memory.dmp
memory/2928-1-0x00000000751C0000-0x0000000075771000-memory.dmp
memory/2928-2-0x00000000751C0000-0x0000000075771000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\chrome.exe
| MD5 | ed4ce0f471e4e08f00df8b0ba0e2ff9d |
| SHA1 | fe48b3a5185edccca8203f626292a944fa614358 |
| SHA256 | 96bf799fbafcbc9e851fe8d3b10b292c4eabe9bfc9d208e99974b1b55d335c63 |
| SHA512 | c76c1b2da103b0cea271a778600ab9da6d9abfe11b7e7f46beadb6e2ab6a3e612a8fbfe2f389b0d75f0e59bd9d5437a55b28a98bc0bc4e4df1a7822fba5a2d37 |
memory/3268-13-0x00000000751C0000-0x0000000075771000-memory.dmp
memory/2928-12-0x00000000751C0000-0x0000000075771000-memory.dmp
memory/3268-14-0x00000000751C0000-0x0000000075771000-memory.dmp
memory/3268-16-0x00000000751C0000-0x0000000075771000-memory.dmp
memory/3268-17-0x00000000751C0000-0x0000000075771000-memory.dmp