Analysis Overview
SHA256
52d41d2b5b9fc7877624d603d1d935bcc4c9ca1fe06918664815330c9415b802
Threat Level: Known bad
The file bT5A.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
2024-02-12 23:08
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-12 23:08
Reported
2024-02-12 23:10
Platform
win7-20231129-en
Max time kernel
148s
Max time network
134s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bT5A.exe
"C:\Users\Admin\AppData\Local\Temp\bT5A.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | patria.duckdns.org | udp |
| SE | 46.246.80.9:1995 | patria.duckdns.org | tcp |
| SE | 46.246.80.9:1995 | patria.duckdns.org | tcp |
Files
memory/2824-0-0x0000000074CE0000-0x000000007528B000-memory.dmp
memory/2824-1-0x00000000004C0000-0x0000000000500000-memory.dmp
memory/2824-2-0x0000000074CE0000-0x000000007528B000-memory.dmp
memory/2824-3-0x0000000074CE0000-0x000000007528B000-memory.dmp
memory/2824-4-0x00000000004C0000-0x0000000000500000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-12 23:08
Reported
2024-02-12 23:10
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
146s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bT5A.exe
"C:\Users\Admin\AppData\Local\Temp\bT5A.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | patria.duckdns.org | udp |
| SE | 46.246.80.9:1995 | patria.duckdns.org | tcp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.80.246.46.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
Files
memory/4160-0-0x0000000074D90000-0x0000000075341000-memory.dmp
memory/4160-1-0x0000000001230000-0x0000000001240000-memory.dmp
memory/4160-2-0x0000000074D90000-0x0000000075341000-memory.dmp
memory/4160-3-0x0000000074D90000-0x0000000075341000-memory.dmp
memory/4160-4-0x0000000001230000-0x0000000001240000-memory.dmp