Analysis Overview
SHA256
5d94973c1721adf02c34669a00c29e5aae5010a71f79ca8ae16994edccec2830
Threat Level: Known bad
The file bTFU.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
2024-02-21 15:08
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-21 15:08
Reported
2024-02-21 15:10
Platform
win10v2004-20240221-en
Max time kernel
151s
Max time network
152s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bTFU.exe
"C:\Users\Admin\AppData\Local\Temp\bTFU.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | patria.duckdns.org | udp |
| SE | 46.246.14.2:1998 | patria.duckdns.org | tcp |
| US | 8.8.8.8:53 | 2.14.246.46.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/1856-0-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1856-1-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1856-2-0x00000000017C0000-0x00000000017D0000-memory.dmp
memory/1856-3-0x0000000074F70000-0x0000000075521000-memory.dmp
memory/1856-4-0x0000000074F70000-0x0000000075521000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-21 15:08
Reported
2024-02-21 15:10
Platform
win7-20231215-en
Max time kernel
150s
Max time network
127s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\bTFU.exe
"C:\Users\Admin\AppData\Local\Temp\bTFU.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | patria.duckdns.org | udp |
| SE | 46.246.14.2:1998 | patria.duckdns.org | tcp |
Files
memory/1072-0-0x00000000744E0000-0x0000000074A8B000-memory.dmp
memory/1072-1-0x00000000744E0000-0x0000000074A8B000-memory.dmp
memory/1072-2-0x0000000000170000-0x00000000001B0000-memory.dmp
memory/1072-3-0x00000000744E0000-0x0000000074A8B000-memory.dmp
memory/1072-4-0x00000000744E0000-0x0000000074A8B000-memory.dmp
memory/1072-5-0x0000000000170000-0x00000000001B0000-memory.dmp