Analysis
- max time kernel
140s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
13/09/2024, 19:22
General
- Target vpnclient2/28vpn_zh_5.0.exe
- Size 660KB
- Sample240913-x3a4lsvbng
- SHA256 82673909541b88f4f89de1cef7be87d4a2a79d74acd846322bbe8a14ed4432b8
Score
7/10
Malware Config
Signatures
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Modifies Internet Explorer settings 1 TTPs 4 IoCs
- Suspicious use of FindShellTrayWindow 5 IoCs
- Suspicious use of SendNotifyMessage 5 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\vpnclient2\28vpn_zh_5.0.exe"C:\Users\Admin\AppData\Local\Temp\vpnclient2\28vpn_zh_5.0.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
lilacblinds.ini
memory/3868-0-0x0000000000400000-0x0000000000579000-memory.dmp
memory/3868-1-0x0000000000840000-0x0000000000841000-memory.dmp
memory/3868-387-0x0000000000400000-0x0000000000579000-memory.dmp
memory/3868-389-0x0000000000840000-0x0000000000841000-memory.dmp