Analysis Overview
SHA256
cabefcbafeb635832ee95c34da10993a8e47231de1bae661d3448e5ddd7aa2f3
Threat Level: Known bad
The file bTDl.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
2024-02-19 18:10
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-19 18:10
Reported
2024-02-19 18:31
Platform
win7-20231215-en
Max time kernel
149s
Max time network
173s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bTDl.exe
"C:\Users\Admin\AppData\Local\Temp\bTDl.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | berlyndinero.duckdns.org | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| US | 8.8.8.8:53 | berlyndinero.duckdns.org | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| US | 8.8.8.8:53 | berlyndinero.duckdns.org | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
Files
memory/1936-0-0x0000000074510000-0x0000000074ABB000-memory.dmp
memory/1936-1-0x0000000074510000-0x0000000074ABB000-memory.dmp
memory/1936-2-0x00000000020F0000-0x0000000002130000-memory.dmp
memory/1936-3-0x0000000074510000-0x0000000074ABB000-memory.dmp
memory/1936-4-0x0000000074510000-0x0000000074ABB000-memory.dmp
memory/1936-5-0x00000000020F0000-0x0000000002130000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-19 18:10
Reported
2024-02-19 18:31
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
182s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bTDl.exe
"C:\Users\Admin\AppData\Local\Temp\bTDl.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | berlyndinero.duckdns.org | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| US | 8.8.8.8:53 | 49.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | berlyndinero.duckdns.org | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.16.208.104.in-addr.arpa | udp |
| SE | 46.246.80.71:7771 | berlyndinero.duckdns.org | tcp |
Files
memory/4476-0-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/4476-1-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/4476-2-0x0000000001740000-0x0000000001750000-memory.dmp
memory/4476-3-0x00000000747B0000-0x0000000074D61000-memory.dmp
memory/4476-4-0x00000000747B0000-0x0000000074D61000-memory.dmp