vshell | 8df9f4d3bcb66bd8eb8bf9dd768dcc457c2faf3a3aa61273b8dee9cebd0b0e56

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
07/11/2026, 12:19

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General

Target
windows_amd64.exe
Size 4KB
Sample261107-phackscz4l
SHA256 8df9f4d3bcb66bd8eb8bf9dd768dcc457c2faf3a3aa61273b8dee9cebd0b0e56
MD5 bcb4a349433a127103539c1fb2639781
SHA1 b2472a3600e904aa83961112a14395e560c5caf4
SHA512 439d5f0907f0b71465ef950d96b39a682bf4f14f184f5f6efb7be3191e861b77fdf2c81c6b7f79225ed4133a9e9b3769993b559792a27e6ff701a11e8b3ac6eb
SSDEEP 48:6IIF9BlQaex1gZS7An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaMA70cF50uDxUOvXeg
TLSH
T12091C64170B989E7E85C85BB4C0FB8A1B919740A41C4C3A64378A5953E3957BF57CB0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

Extracted

Family

vshell

ws://121.43.58.113

Attributes

port
8084
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/4632-1-0x0000000067D40000-0x0000000068534000-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
4632	windows_amd64.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4632	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:4632

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/4632-0-0x00000197C8C30000-0x00000197CA8CD000-memory.dmp

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memory/4632-1-0x0000000067D40000-0x0000000068534000-memory.dmp

Download

memory/4632-11-0x00000197C8C30000-0x00000197CA8CD000-memory.dmp

Download