vshell | 974a102e4c1f49cf234c736fcb2a95e13a693b728394c15c7c8accf49ab10900

Analysis

max time kernel
150s
max time network
158s
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, 12:13

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General

Target
windows_amd64.exe
Size 4KB
Sample261102-pd27ssvy3q
SHA256 974a102e4c1f49cf234c736fcb2a95e13a693b728394c15c7c8accf49ab10900
MD5 cf8d023eddf713965cd31223b8a7a013
SHA1 dc8ed05f52c126f2ec9b054194ce604a7e66fad8
SHA512 3bc9c323dfb1915b341aa48b40ce265c35b93cc28f9930d305c3ba082161b68b7b754eee93c0ad3cb188f37feb81c4ecdede48c63946f0f7caba7e8c11fafd00
SSDEEP 48:6IIF9BlQaexNgZg7An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaMYR0cF50uDxUOvXeg
TLSH
T1F391E74270B999E7E85C85BF4C0FB8A0B919740A41C483A70338A5993F3957BF07CB0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

Extracted

Family

vshell

ws://118.126.104.234

Attributes

port
20001
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/4536-0-0x0000000067D40000-0x0000000068534000-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
4536	windows_amd64.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4536	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:4536

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/4536-0-0x0000000067D40000-0x0000000068534000-memory.dmp

Download

memory/4536-2-0x00000128DB940000-0x00000128DD5DD000-memory.dmp

Download

memory/4536-11-0x00000128DB940000-0x00000128DD5DD000-memory.dmp

Download