Analysis Overview
SHA256
48bc9497ff9b6e89c49c58196375fea257d99fbff312a449ad9cd0d25e16a311
Threat Level: Known bad
The file 555555555555555555555555555.exe was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Modifies Windows Firewall
Executes dropped EXE
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-30 13:44
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-30 13:44
Reported
2024-05-30 13:45
Platform
win10-20240404-en
Max time kernel
30s
Max time network
26s
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\Roaming\WindowsServices.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4180 wrote to memory of 5104 | N/A | C:\Users\Admin\AppData\Local\Temp\555555555555555555555555555.exe | C:\Users\Admin\AppData\Roaming\WindowsServices.exe |
| PID 4180 wrote to memory of 5104 | N/A | C:\Users\Admin\AppData\Local\Temp\555555555555555555555555555.exe | C:\Users\Admin\AppData\Roaming\WindowsServices.exe |
| PID 4180 wrote to memory of 5104 | N/A | C:\Users\Admin\AppData\Local\Temp\555555555555555555555555555.exe | C:\Users\Admin\AppData\Roaming\WindowsServices.exe |
| PID 5104 wrote to memory of 2724 | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 5104 wrote to memory of 2724 | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 5104 wrote to memory of 2724 | N/A | C:\Users\Admin\AppData\Roaming\WindowsServices.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\555555555555555555555555555.exe
"C:\Users\Admin\AppData\Local\Temp\555555555555555555555555555.exe"
C:\Users\Admin\AppData\Roaming\WindowsServices.exe
"C:\Users\Admin\AppData\Roaming\WindowsServices.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\WindowsServices.exe" "WindowsServices.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | talkh.ddns.net | udp |
| QA | 78.101.50.181:4444 | talkh.ddns.net | tcp |
Files
memory/4180-0-0x0000000073EA1000-0x0000000073EA2000-memory.dmp
memory/4180-1-0x0000000073EA0000-0x0000000074450000-memory.dmp
memory/4180-2-0x0000000073EA0000-0x0000000074450000-memory.dmp
C:\Users\Admin\AppData\Roaming\WindowsServices.exe
| MD5 | fe6f894736afcbaaa70712986819dd63 |
| SHA1 | 420b0ef62191359231cf5e07c24fa2774e8ae121 |
| SHA256 | 48bc9497ff9b6e89c49c58196375fea257d99fbff312a449ad9cd0d25e16a311 |
| SHA512 | 9e8ee88d0f27d6c220a296935158735d1a540c0510332d0a294709cde1c2b2161e9109232350e6933d1096b42af4a24d842a59545e92c6d43448e863c3c53f6a |
memory/4180-9-0x0000000073EA0000-0x0000000074450000-memory.dmp
memory/5104-10-0x0000000073EA0000-0x0000000074450000-memory.dmp
memory/5104-12-0x0000000073EA0000-0x0000000074450000-memory.dmp
memory/5104-11-0x0000000073EA0000-0x0000000074450000-memory.dmp
memory/5104-13-0x0000000073EA0000-0x0000000074450000-memory.dmp