Analysis Overview
SHA256
be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b
Threat Level: Known bad
The file be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Executes dropped EXE
Checks computer location settings
Adds Run key to start application
Event Triggered Execution: Netsh Helper DLL
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-08 08:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-08 08:37
Reported
2024-10-08 08:40
Platform
win7-20240903-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\netsh.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\34d7012941994fddda049fc564013d4b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\expl----or------er.exe\" .." | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\34d7012941994fddda049fc564013d4b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\expl----or------er.exe\" .." | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\system32\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2528 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 2528 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 2528 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 2328 wrote to memory of 812 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\system32\netsh.exe |
| PID 2328 wrote to memory of 812 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\system32\netsh.exe |
| PID 2328 wrote to memory of 812 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\system32\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe
"C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe"
C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe
"C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe"
C:\Windows\system32\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe" "expl----or------er.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp |
Files
memory/2528-3-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2528-2-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2528-1-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2528-0-0x000007FEF55EE000-0x000007FEF55EF000-memory.dmp
memory/2528-4-0x0000000000260000-0x000000000026C000-memory.dmp
memory/2528-5-0x000007FEF55EE000-0x000007FEF55EF000-memory.dmp
memory/2528-6-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe
| MD5 | 44ead99f551ae0b54518a9bd8984c804 |
| SHA1 | 7469bf4550c4e09704671e01e235f8768ba0bc13 |
| SHA256 | be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b |
| SHA512 | 97d1fd1ff16a22eb2e70f9b3c13b939fa96b4b649f4ceafc5675ac90af6ec2c52ad2a7805d4e8c4eecab5a6db170a9efd5178badb743e19664a8f02b229f2ede |
memory/2328-12-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2328-13-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2528-14-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2328-15-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2528-17-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2328-16-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
memory/2328-18-0x000007FEF5330000-0x000007FEF5CCD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-08 08:37
Reported
2024-10-08 08:42
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\netsh.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\34d7012941994fddda049fc564013d4b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\expl----or------er.exe\" .." | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\34d7012941994fddda049fc564013d4b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\expl----or------er.exe\" .." | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | N/A |
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\SYSTEM32\netsh.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\SYSTEM32\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh | C:\Windows\SYSTEM32\netsh.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4976 wrote to memory of 1744 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 4976 wrote to memory of 1744 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 1744 wrote to memory of 808 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\SYSTEM32\netsh.exe |
| PID 1744 wrote to memory of 808 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\SYSTEM32\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe
"C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe"
C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe
"C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe"
C:\Windows\SYSTEM32\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe" "expl----or------er.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/4976-0-0x00007FF918475000-0x00007FF918476000-memory.dmp
memory/4976-1-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4976-2-0x000000001C120000-0x000000001C5EE000-memory.dmp
memory/4976-3-0x000000001C690000-0x000000001C72C000-memory.dmp
memory/4976-5-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4976-4-0x000000001C7E0000-0x000000001C886000-memory.dmp
memory/4976-6-0x0000000001620000-0x0000000001628000-memory.dmp
memory/4976-7-0x000000001CA70000-0x000000001CABC000-memory.dmp
memory/4976-8-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4976-9-0x000000001CBA0000-0x000000001CBAC000-memory.dmp
memory/4976-10-0x00007FF918475000-0x00007FF918476000-memory.dmp
memory/4976-11-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe
| MD5 | 44ead99f551ae0b54518a9bd8984c804 |
| SHA1 | 7469bf4550c4e09704671e01e235f8768ba0bc13 |
| SHA256 | be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b |
| SHA512 | 97d1fd1ff16a22eb2e70f9b3c13b939fa96b4b649f4ceafc5675ac90af6ec2c52ad2a7805d4e8c4eecab5a6db170a9efd5178badb743e19664a8f02b229f2ede |
memory/4976-24-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/1744-25-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/1744-26-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/1744-27-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/1744-28-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/1744-29-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/1744-30-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/1744-31-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp