Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 17:48
General
- Target MasonNuker.exe
- Size 79KB
- Sample260930-wdevtsed24
- SHA256 cb52006d498b8ba741a048c3dfb16cb3f6a578250d98d91d83a9b50bc156194f
Score
6/10
Malware Config
Signatures
- Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\MasonNuker.exe"C:\Users\Admin\AppData\Local\Temp\MasonNuker.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/5240-0-0x0000000074B22000-0x0000000074B23000-memory.dmp
memory/5240-1-0x00000000001E0000-0x00000000001FA000-memory.dmp
memory/5240-2-0x0000000074B10000-0x00000000752CC000-memory.dmp
memory/5240-3-0x0000000074B22000-0x0000000074B23000-memory.dmp
memory/5240-4-0x0000000074B10000-0x00000000752CC000-memory.dmp