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
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-08 08:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-08 08:11
Reported
2024-10-08 08:15
Platform
win7-20240903-en
Max time kernel
150s
Max time network
19s
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 2888 wrote to memory of 2924 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 2888 wrote to memory of 2924 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 2888 wrote to memory of 2924 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 2924 wrote to memory of 2704 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\system32\netsh.exe |
| PID 2924 wrote to memory of 2704 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\system32\netsh.exe |
| PID 2924 wrote to memory of 2704 | 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 | |
| N/A | 127.0.0.1:5552 | tcp |
Files
memory/2888-0-0x000007FEF5D8E000-0x000007FEF5D8F000-memory.dmp
memory/2888-1-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2888-2-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2888-3-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2888-4-0x00000000001E0000-0x00000000001EC000-memory.dmp
memory/2888-5-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe
| MD5 | 44ead99f551ae0b54518a9bd8984c804 |
| SHA1 | 7469bf4550c4e09704671e01e235f8768ba0bc13 |
| SHA256 | be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b |
| SHA512 | 97d1fd1ff16a22eb2e70f9b3c13b939fa96b4b649f4ceafc5675ac90af6ec2c52ad2a7805d4e8c4eecab5a6db170a9efd5178badb743e19664a8f02b229f2ede |
memory/2924-12-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2888-11-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2924-13-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2924-14-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2924-15-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2924-16-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
memory/2924-17-0x000007FEF5AD0000-0x000007FEF646D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-08 08:11
Reported
2024-10-08 08:14
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
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 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 3452 wrote to memory of 4668 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 3452 wrote to memory of 4668 | N/A | C:\Users\Admin\AppData\Local\Temp\be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b.exe | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe |
| PID 4668 wrote to memory of 1200 | N/A | C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe | C:\Windows\SYSTEM32\netsh.exe |
| PID 4668 wrote to memory of 1200 | 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 | 136.32.126.40.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 | 56.163.245.4.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.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 | |
| US | 8.8.8.8:53 | 198.111.78.13.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp |
Files
memory/3452-0-0x00007FF918475000-0x00007FF918476000-memory.dmp
memory/3452-1-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/3452-2-0x000000001C250000-0x000000001C71E000-memory.dmp
memory/3452-3-0x000000001C720000-0x000000001C7BC000-memory.dmp
memory/3452-4-0x000000001C870000-0x000000001C916000-memory.dmp
memory/3452-5-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/3452-6-0x000000001BD10000-0x000000001BD18000-memory.dmp
memory/3452-7-0x000000001CB00000-0x000000001CB4C000-memory.dmp
memory/3452-8-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/3452-9-0x0000000001660000-0x000000000166C000-memory.dmp
memory/3452-10-0x00007FF918475000-0x00007FF918476000-memory.dmp
memory/3452-11-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\expl----or------er.exe
| MD5 | 44ead99f551ae0b54518a9bd8984c804 |
| SHA1 | 7469bf4550c4e09704671e01e235f8768ba0bc13 |
| SHA256 | be554d5a1699c2f889ffaba65b73037a81a02ceb7e5c949f57f2fa421bc4454b |
| SHA512 | 97d1fd1ff16a22eb2e70f9b3c13b939fa96b4b649f4ceafc5675ac90af6ec2c52ad2a7805d4e8c4eecab5a6db170a9efd5178badb743e19664a8f02b229f2ede |
memory/4668-25-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4668-26-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4668-27-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/3452-24-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4668-28-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4668-29-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4668-30-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4668-31-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp
memory/4668-32-0x00007FF9181C0000-0x00007FF918B61000-memory.dmp