Analysis Overview
SHA256
b7c33b60482c052b704f13e0747dc97ae4384faf9e4bb3fb9a1b7ca0ab1441e2
Threat Level: Known bad
The file 721ce91db1511b614eda698111dcd68c.bin was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-29 02:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-29 02:08
Reported
2024-05-29 02:10
Platform
win7-20240508-en
Max time kernel
148s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe
"C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | x555hd.ddns.net | udp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| US | 8.8.8.8:53 | x555hd.ddns.net | udp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
Files
memory/2412-0-0x0000000074041000-0x0000000074042000-memory.dmp
memory/2412-1-0x0000000074040000-0x00000000745EB000-memory.dmp
memory/2412-2-0x0000000074040000-0x00000000745EB000-memory.dmp
\Users\Admin\AppData\Roaming\server.exe
| MD5 | 721ce91db1511b614eda698111dcd68c |
| SHA1 | 34a5ef03e4fe55a3afbd59b08f60c3625d9788bc |
| SHA256 | 405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f |
| SHA512 | 72de4cbd417bd85a1bc78ed82656e985190644a34707377d7b1c473f2ead4d6f64599963f93b0ab224fdbb8000959555309d33080ecdedaea6d5140e8f758d44 |
memory/2412-11-0x0000000074040000-0x00000000745EB000-memory.dmp
memory/2816-10-0x0000000074040000-0x00000000745EB000-memory.dmp
memory/2816-12-0x0000000074040000-0x00000000745EB000-memory.dmp
memory/2816-13-0x0000000074040000-0x00000000745EB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-29 02:08
Reported
2024-05-29 02:10
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
149s
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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2776 wrote to memory of 5092 | N/A | C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe | C:\Users\Admin\AppData\Roaming\server.exe |
| PID 2776 wrote to memory of 5092 | N/A | C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe | C:\Users\Admin\AppData\Roaming\server.exe |
| PID 2776 wrote to memory of 5092 | N/A | C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe | C:\Users\Admin\AppData\Roaming\server.exe |
| PID 5092 wrote to memory of 3624 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 5092 wrote to memory of 3624 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Windows\SysWOW64\netsh.exe |
| PID 5092 wrote to memory of 3624 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Windows\SysWOW64\netsh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe
"C:\Users\Admin\AppData\Local\Temp\405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | x555hd.ddns.net | udp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| US | 8.8.8.8:53 | 96.136.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | x555hd.ddns.net | udp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
| DZ | 197.207.195.25:555 | x555hd.ddns.net | tcp |
Files
memory/2776-0-0x0000000074992000-0x0000000074993000-memory.dmp
memory/2776-1-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/2776-2-0x0000000074990000-0x0000000074F41000-memory.dmp
C:\Users\Admin\AppData\Roaming\server.exe
| MD5 | 721ce91db1511b614eda698111dcd68c |
| SHA1 | 34a5ef03e4fe55a3afbd59b08f60c3625d9788bc |
| SHA256 | 405062f7037cddb27c2d1df1f9e371f512e14d83da7d878e516c5267a1944d3f |
| SHA512 | 72de4cbd417bd85a1bc78ed82656e985190644a34707377d7b1c473f2ead4d6f64599963f93b0ab224fdbb8000959555309d33080ecdedaea6d5140e8f758d44 |
memory/2776-15-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/5092-16-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/5092-17-0x0000000074990000-0x0000000074F41000-memory.dmp
memory/5092-18-0x0000000074990000-0x0000000074F41000-memory.dmp