Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
11/11/2026, 15:19
General
- Target fly88.care.exe
- Size 143KB
- Sample261111-sqmvesac22
- SHA256 215ced98d61a49b687cd7d6ffe423910c40e833dda9de1ac13882c4c1a112d9a
Score
10/10
Malware Config
Extracted
Family
-
vertexnet
C2
-
fly88.care
Mutex
-
VN_MUTEX16
Attributes
-
C2Path
/login/
Signatures
- Family: VertexNET
VertexNET is a stealer written in C++.
- Detects VertexNET stealer 1 IoCs
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- 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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
-
C:\Users\Admin\AppData\Local\Temp\fly88.care.exe"C:\Users\Admin\AppData\Local\Temp\fly88.care.exe"1⤵
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
C:\Users\Admin\AppData\Local\Temp\fly88.careC:\Users\Admin\AppData\Local\Temp\fly88.care1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
fly88.care