Analysis Overview
SHA256
d7443e8971985f4cbd75219edfdedde221be125432c421d6b0d1537f7d8b36d5
Threat Level: Known bad
The file d7443e8971985f4cbd75219edfdedde221be125432c421d6b0d1537f7d8b36d5_JC.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
2023-08-12 17:46
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-12 17:46
Reported
2023-08-12 17:49
Platform
win7-20230712-en
Max time kernel
149s
Max time network
145s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\d7443e8971985f4cbd75219edfdedde221be125432c421d6b0d1537f7d8b36d5_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d7443e8971985f4cbd75219edfdedde221be125432c421d6b0d1537f7d8b36d5_JC.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | estreno1-caso.duckdns.org | udp |
| CO | 177.255.88.161:2525 | estreno1-caso.duckdns.org | tcp |
Files
memory/1892-54-0x0000000074AC0000-0x000000007506B000-memory.dmp
memory/1892-56-0x0000000002270000-0x00000000022B0000-memory.dmp
memory/1892-55-0x0000000074AC0000-0x000000007506B000-memory.dmp
memory/1892-57-0x0000000074AC0000-0x000000007506B000-memory.dmp
memory/1892-58-0x0000000074AC0000-0x000000007506B000-memory.dmp
memory/1892-59-0x0000000002270000-0x00000000022B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-12 17:46
Reported
2023-08-12 17:49
Platform
win10v2004-20230703-en
Max time kernel
149s
Max time network
147s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
Processes
C:\Users\Admin\AppData\Local\Temp\d7443e8971985f4cbd75219edfdedde221be125432c421d6b0d1537f7d8b36d5_JC.exe
"C:\Users\Admin\AppData\Local\Temp\d7443e8971985f4cbd75219edfdedde221be125432c421d6b0d1537f7d8b36d5_JC.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 | 163.252.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 108.211.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | estreno1-caso.duckdns.org | udp |
| CO | 177.255.88.161:2525 | estreno1-caso.duckdns.org | tcp |
| US | 8.8.8.8:53 | 161.88.255.177.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 | 0.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.178.89.13.in-addr.arpa | udp |
Files
memory/1796-133-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/1796-134-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/1796-135-0x0000000001B20000-0x0000000001B30000-memory.dmp
memory/1796-136-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/1796-137-0x0000000075580000-0x0000000075B31000-memory.dmp