Analysis Overview
SHA256
f3f9e98f471d4773e34e9c17046dcb979ce814b7ec57ab06d8a6374e5092dacb
Threat Level: Known bad
The file 7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Modifies Windows Firewall
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-28 22:18
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-28 22:18
Reported
2024-08-28 22:20
Platform
win7-20240708-en
Max time kernel
119s
Max time network
118s
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\Trojan.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.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\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Trojan.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Trojan.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe
"C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe"
C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp |
Files
memory/1264-0-0x0000000074DD1000-0x0000000074DD2000-memory.dmp
memory/1264-1-0x0000000074DD0000-0x000000007537B000-memory.dmp
memory/1264-2-0x0000000074DD0000-0x000000007537B000-memory.dmp
\Users\Admin\AppData\Local\Temp\Trojan.exe
| MD5 | 7ea53bbc3f1b3b7f8ad0384d2a0eab70 |
| SHA1 | ae0285e3567a4cad47e28d126b1a67d28d4622a1 |
| SHA256 | f3f9e98f471d4773e34e9c17046dcb979ce814b7ec57ab06d8a6374e5092dacb |
| SHA512 | 67a483079304274cfe2196f5196246f2cce98dcf56bb118e989ad8bb5d763a29c1371d9666eacf801f43a0f41a9b76f52b5b6443f1a803ef9d384a4a06e66577 |
memory/1832-11-0x0000000074DD0000-0x000000007537B000-memory.dmp
memory/1264-10-0x0000000074DD0000-0x000000007537B000-memory.dmp
memory/1832-12-0x0000000074DD0000-0x000000007537B000-memory.dmp
memory/1832-13-0x0000000074DD0000-0x000000007537B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-28 22:18
Reported
2024-08-28 22:20
Platform
win10v2004-20240802-en
Max time kernel
116s
Max time network
105s
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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Trojan.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\Trojan.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\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Trojan.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 864 wrote to memory of 2344 | N/A | C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe | C:\Users\Admin\AppData\Local\Temp\Trojan.exe |
| PID 864 wrote to memory of 2344 | N/A | C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe | C:\Users\Admin\AppData\Local\Temp\Trojan.exe |
| PID 864 wrote to memory of 2344 | N/A | C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe | C:\Users\Admin\AppData\Local\Temp\Trojan.exe |
| PID 2344 wrote to memory of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\Trojan.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2344 wrote to memory of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\Trojan.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 2344 wrote to memory of 2652 | N/A | C:\Users\Admin\AppData\Local\Temp\Trojan.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe
"C:\Users\Admin\AppData\Local\Temp\7ea53bbc3f1b3b7f8ad0384d2a0eab70N.exe"
C:\Users\Admin\AppData\Local\Temp\Trojan.exe
"C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | 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 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| 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 | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp | |
| N/A | 127.0.0.1:1177 | tcp |
Files
memory/864-0-0x0000000075122000-0x0000000075123000-memory.dmp
memory/864-1-0x0000000075120000-0x00000000756D1000-memory.dmp
memory/864-2-0x0000000075120000-0x00000000756D1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Trojan.exe
| MD5 | 7ea53bbc3f1b3b7f8ad0384d2a0eab70 |
| SHA1 | ae0285e3567a4cad47e28d126b1a67d28d4622a1 |
| SHA256 | f3f9e98f471d4773e34e9c17046dcb979ce814b7ec57ab06d8a6374e5092dacb |
| SHA512 | 67a483079304274cfe2196f5196246f2cce98dcf56bb118e989ad8bb5d763a29c1371d9666eacf801f43a0f41a9b76f52b5b6443f1a803ef9d384a4a06e66577 |
memory/864-13-0x0000000075120000-0x00000000756D1000-memory.dmp
memory/2344-15-0x0000000075120000-0x00000000756D1000-memory.dmp
memory/2344-14-0x0000000075120000-0x00000000756D1000-memory.dmp
memory/2344-12-0x0000000075120000-0x00000000756D1000-memory.dmp
memory/2344-16-0x0000000075120000-0x00000000756D1000-memory.dmp