Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
04/10/2026, 02:20
General
- Target 4f99fcc6eefdf3501f5bdaa92cea2cbfeb58a338ef2b721f4f2992cc51bd7ffc.exe
- Size 4KB
- Sample261004-csph2agf26
- SHA256 4f99fcc6eefdf3501f5bdaa92cea2cbfeb58a338ef2b721f4f2992cc51bd7ffc
Score
10/10
Malware Config
Signatures
- Family: VShell
VShell is a cross-platform Go-based RAT and C2 framework targeting Windows and Linux.
- Detects VSHELL Backdoor 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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4f99fcc6eefdf3501f5bdaa92cea2cbfeb58a338ef2b721f4f2992cc51bd7ffc.exe"C:\Users\Admin\AppData\Local\Temp\4f99fcc6eefdf3501f5bdaa92cea2cbfeb58a338ef2b721f4f2992cc51bd7ffc.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1796-0-0x0000000002DF0000-0x0000000004A8D000-memory.dmp
memory/1796-1-0x00000000698C0000-0x000000006A008000-memory.dmp
memory/1796-9-0x0000000002DF0000-0x0000000004A8D000-memory.dmp