Analysis Overview
SHA256
57ff04bbef6df7f5c65fdad2dd633ff532abde0f209b425fcf24c642c0ec899a
Threat Level: Known bad
The file bPbd.exe was found to be: Known bad.
Malicious Activity Summary
Njrat family
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-08-21 06:08
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-21 06:08
Reported
2023-08-21 06:10
Platform
win10v2004-20230703-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bPbd.exe
"C:\Users\Admin\AppData\Local\Temp\bPbd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.20.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4Mekey.myftp.biz | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4Mekey.myftp.biz | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 8.8.8.8:53 | 203.151.224.20.in-addr.arpa | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 8.8.8.8:53 | 208.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4Mekey.myftp.biz | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
Files
memory/4844-133-0x0000000075550000-0x0000000075B01000-memory.dmp
memory/4844-134-0x0000000075550000-0x0000000075B01000-memory.dmp
memory/4844-135-0x0000000001600000-0x0000000001610000-memory.dmp
memory/4844-136-0x0000000075550000-0x0000000075B01000-memory.dmp
memory/4844-137-0x0000000075550000-0x0000000075B01000-memory.dmp
memory/4844-138-0x0000000001600000-0x0000000001610000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-21 06:08
Reported
2023-08-21 06:10
Platform
win7-20230712-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bPbd.exe
"C:\Users\Admin\AppData\Local\Temp\bPbd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4Mekey.myftp.biz | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 8.8.8.8:53 | 4Mekey.myftp.biz | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
| US | 8.8.8.8:53 | 4Mekey.myftp.biz | udp |
| US | 198.23.212.148:2411 | 4Mekey.myftp.biz | tcp |
Files
memory/2332-54-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/2332-55-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/2332-56-0x0000000000430000-0x0000000000470000-memory.dmp
memory/2332-57-0x0000000074B40000-0x00000000750EB000-memory.dmp
memory/2332-58-0x0000000074B40000-0x00000000750EB000-memory.dmp