Analysis Overview
SHA256
097c3ef9cd6d5d32862622110a2fdb79dbc6f78b4a949a00bcbaf806eee34f36
Threat Level: Known bad
The file TS-240324-UF1.exe was found to be: Known bad.
Malicious Activity Summary
Detects HZRAT backdoor
HZRAT
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-24 13:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-24 13:36
Reported
2024-03-24 13:38
Platform
win7-20240221-en
Max time kernel
110s
Max time network
34s
Command Line
Signatures
Detects HZRAT backdoor
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
HZRAT
Processes
C:\Users\Admin\AppData\Local\Temp\TS-240324-UF1.exe
"C:\Users\Admin\AppData\Local\Temp\TS-240324-UF1.exe"
Network
| Country | Destination | Domain | Proto |
| TW | 192.192.192.192:49344 | tcp | |
| N/A | 172.16.8.202:8081 | tcp |
Files
memory/1656-0-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/1656-1-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/1656-3-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/1656-5-0x0000000000400000-0x00000000004B9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-24 13:36
Reported
2024-03-24 13:38
Platform
win10v2004-20240226-en
Max time kernel
112s
Max time network
118s
Command Line
Signatures
Detects HZRAT backdoor
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
HZRAT
Processes
C:\Users\Admin\AppData\Local\Temp\TS-240324-UF1.exe
"C:\Users\Admin\AppData\Local\Temp\TS-240324-UF1.exe"
Network
| Country | Destination | Domain | Proto |
| TW | 192.192.192.192:49344 | tcp | |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| N/A | 172.16.8.202:8081 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4764-0-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/4764-1-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/4764-2-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/4764-5-0x0000000000400000-0x00000000004B9000-memory.dmp