vshell | 4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666

Analysis

max time kernel
148s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 09:13

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General

Target
4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.exe
Size 4KB
Sample261002-k6vafascma
SHA256 4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666
MD5 236ed5d47571a5e9857e88e995ca3186
SHA1 602c47adbca46b1ad2127e2bfebb1280756f65af
SHA512 ca80168f137d06e6fe783e438f9996c6dd00f971a556c59c3117fe5e949d3463d7660e887b14a1bb960bec0395f79b76f8dfbaa29b0eb3230ef73f8cff73055c
SSDEEP 48:6I7lwe7CX08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1i091q1Ig9T2Enwp
TLSH
T16F91A5C6F757E6B6EC1C07F500A3B9A4C4682E14927C9B468FE16F0C3C111AA3D3EA12
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

Signatures

Family: VShell
VShell is a cross-platform Go-based RAT and C2 framework targeting Windows and Linux.
backdoor rat vshell

Detects VSHELL Backdoor 1 IoCs

resource	yara_rule
behavioral2/memory/6012-0-0x00000000698C0000-0x000000006A008000-memory.dmp	family_vshell

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.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
6012	4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	6012	4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.exe

C:\Users\Admin\AppData\Local\Temp\4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.exe
"C:\Users\Admin\AppData\Local\Temp\4e351a3b911e9e80fbb8dbebe88128a4930ce1037d390e9bee88611499d85666.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
PID:6012

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/6012-0-0x00000000698C0000-0x000000006A008000-memory.dmp

Download

memory/6012-3-0x0000000002D70000-0x0000000004A0D000-memory.dmp

Download

memory/6012-9-0x0000000002D70000-0x0000000004A0D000-memory.dmp

Download