Analysis Overview
SHA256
a3e6b99533e5f8a8b1284fc6d66f170b69e97a6af8d8e268d3bb48453f3f4c6d
Threat Level: Known bad
The file a3e6b99533e5f8a8b1284fc6d66f170b69e97a6af8d8e268d3bb48453f3f4c6d.exe was found to be: Known bad.
Malicious Activity Summary
Nullmixer family
NullMixer
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-24 05:47
Signatures
Nullmixer family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-24 05:47
Reported
2024-11-24 05:49
Platform
win7-20240903-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
NullMixer
Nullmixer family
Processes
C:\Users\Admin\AppData\Local\Temp\a3e6b99533e5f8a8b1284fc6d66f170b69e97a6af8d8e268d3bb48453f3f4c6d.exe
"C:\Users\Admin\AppData\Local\Temp\a3e6b99533e5f8a8b1284fc6d66f170b69e97a6af8d8e268d3bb48453f3f4c6d.exe"
Network
Files
memory/2888-0-0x0000000000400000-0x000000000051B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-24 05:47
Reported
2024-11-24 05:49
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
97s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a3e6b99533e5f8a8b1284fc6d66f170b69e97a6af8d8e268d3bb48453f3f4c6d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a3e6b99533e5f8a8b1284fc6d66f170b69e97a6af8d8e268d3bb48453f3f4c6d.exe
"C:\Users\Admin\AppData\Local\Temp\a3e6b99533e5f8a8b1284fc6d66f170b69e97a6af8d8e268d3bb48453f3f4c6d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.254.1.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |