vshell | 8fe17c9e1ce339903f4aa28df03d5d0e9e8a124113fd6d40e75729493be54fab

Analysis

max time kernel
148s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 02:07

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General

Target
windows_amd64.exe
Size 4KB
Sample261102-cj475azvct
SHA256 8fe17c9e1ce339903f4aa28df03d5d0e9e8a124113fd6d40e75729493be54fab
MD5 0855658c54fc1fd170e4be7932d455fc
SHA1 5ecfe71ee14d7e9544f725613b6258ec67b0e8d9
SHA512 d96db650f06f2a330ba5b3ed1ab5f0ec87917546d5099140733e95185de57496fef0b45a668f2ae0543211d9ecb3b5c9848c8acbd9246c49bb1ad38aa70c1998
SSDEEP 48:6IIF9BlQaexsgZ57An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaM1O0cF50uDxUOvXeg
TLSH
T14091C64170B989E7E85C81BF4C0FB8A0B919740A41C4C3A60338A5953E3A57BF57CB0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

Extracted

Family

vshell

ws://82.156.243.144

Attributes

port
9999
salt
qwe123qwe
type
ws
vkey
qwe123qwe

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/4904-0-0x0000000067D40000-0x0000000068534000-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	windows_amd64.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	windows_amd64.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4904	windows_amd64.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4904	windows_amd64.exe

C:\Users\Admin\AppData\Local\Temp\windows_amd64.exe
"C:\Users\Admin\AppData\Local\Temp\windows_amd64.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4904

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4904-0-0x0000000067D40000-0x0000000068534000-memory.dmp

Download

memory/4904-4-0x000001E6B4A40000-0x000001E6B66DD000-memory.dmp

Download

memory/4904-11-0x000001E6B4A40000-0x000001E6B66DD000-memory.dmp

Download