Analysis Overview
SHA256
014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3
Threat Level: Known bad
The file 014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Modifies Windows Firewall
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-06 10:46
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-06 10:46
Reported
2024-10-06 10:48
Platform
win7-20240903-en
Max time kernel
149s
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\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| 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 |
| Key opened | \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\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.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\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe
"C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp |
Files
memory/2408-0-0x0000000074D61000-0x0000000074D62000-memory.dmp
memory/2408-1-0x0000000074D60000-0x000000007530B000-memory.dmp
memory/2408-2-0x0000000074D60000-0x000000007530B000-memory.dmp
\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | 6974d14699d37e438d1d382eff2e6e30 |
| SHA1 | 8ea2a50d9603e13e9863abc7b6ce739b85de84cb |
| SHA256 | 014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3 |
| SHA512 | 25890e2cdb3321ee335bd842c1f1ec741de770a92a805939916ace959d99c31372582d3b264f1cec2bf51d1d6ca5af79cd0f5c38563651734b08f3851721d8bd |
memory/2816-12-0x0000000074D60000-0x000000007530B000-memory.dmp
memory/2408-11-0x0000000074D60000-0x000000007530B000-memory.dmp
memory/2816-10-0x0000000074D60000-0x000000007530B000-memory.dmp
memory/2816-13-0x0000000074D60000-0x000000007530B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-06 10:46
Reported
2024-10-06 10:48
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
147s
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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7657c14284185fbd3fb108b43c7467ba = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\server.exe\" .." | C:\Users\Admin\AppData\Local\Temp\server.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\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\server.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 5052 wrote to memory of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 5052 wrote to memory of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 5052 wrote to memory of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe | C:\Users\Admin\AppData\Local\Temp\server.exe |
| PID 1988 wrote to memory of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1988 wrote to memory of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 1988 wrote to memory of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\server.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe
"C:\Users\Admin\AppData\Local\Temp\014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3N.exe"
C:\Users\Admin\AppData\Local\Temp\server.exe
"C:\Users\Admin\AppData\Local\Temp\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| N/A | 10.10.1.11:5552 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| IE | 52.111.236.23:443 | tcp | |
| N/A | 10.10.1.11:5552 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| N/A | 10.10.1.11:5552 | tcp | |
| N/A | 10.10.1.11:5552 | tcp |
Files
memory/5052-0-0x0000000075482000-0x0000000075483000-memory.dmp
memory/5052-1-0x0000000075480000-0x0000000075A31000-memory.dmp
memory/5052-2-0x0000000075480000-0x0000000075A31000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\server.exe
| MD5 | 6974d14699d37e438d1d382eff2e6e30 |
| SHA1 | 8ea2a50d9603e13e9863abc7b6ce739b85de84cb |
| SHA256 | 014ee8c8277045cf4d9d810058e744023e70eb7200bb860b50edb2ce440457c3 |
| SHA512 | 25890e2cdb3321ee335bd842c1f1ec741de770a92a805939916ace959d99c31372582d3b264f1cec2bf51d1d6ca5af79cd0f5c38563651734b08f3851721d8bd |
memory/1988-12-0x0000000075480000-0x0000000075A31000-memory.dmp
memory/5052-13-0x0000000075480000-0x0000000075A31000-memory.dmp
memory/1988-14-0x0000000075480000-0x0000000075A31000-memory.dmp
memory/1988-15-0x0000000075480000-0x0000000075A31000-memory.dmp
memory/1988-16-0x0000000075480000-0x0000000075A31000-memory.dmp