Analysis
- user interaction
yes - max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
02/11/2026, 04:24
General
- Target NepTunnelSecure-5.2.0-Setup.exe
- Size 65.0MB
- Sample261102-e1ls8asw2j
- SHA256 14f8b5f6bf5500fa0238a314dc10101d9de8d72e1c4c6aa7d05f7f07f1fea00b
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- 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.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\NepTunnelSecure-5.2.0-Setup.exe"C:\Users\Admin\AppData\Local\Temp\NepTunnelSecure-5.2.0-Setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-GGVTTC7KC0.tmp\NepTunnelSecure-5.2.0-Setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-GGVTTC7KC0.tmp\NepTunnelSecure-5.2.0-Setup.tmp" /SL5="$5025C,66770602,1022976,C:\Users\Admin\AppData\Local\Temp\NepTunnelSecure-5.2.0-Setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
NepTunnelSecure-5.2.0-Setup.tmp
memory/3340-0-0x00000000004F0000-0x00000000005F8000-memory.dmp
memory/3340-7-0x00000000004F0000-0x00000000005F8000-memory.dmp
memory/4724-5-0x0000000000B10000-0x0000000000B11000-memory.dmp
memory/4724-9-0x0000000000B10000-0x0000000000B11000-memory.dmp
memory/4724-8-0x0000000000B40000-0x0000000000FA4000-memory.dmp