vshell | 5a0dd3f6a6218f31af85fbdc1a276bc8d587d4a190c9d1457c18223b2faf1308

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
29/09/2026, 18:33

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General

Target
windows_amd64.exe
Size 4KB
Sample260929-w7ef6ada86
SHA256 5a0dd3f6a6218f31af85fbdc1a276bc8d587d4a190c9d1457c18223b2faf1308
MD5 18e77a01bae6787eec83af5645033a58
SHA1 64129dec9ba9f6d85d20e27ab5550c447e081ed6
SHA512 93a0d571cda36014870346ea5164144103a6183ab2dde6f3fe486d8093ff45edb4e549c25bfce9f57431c220854bbd0982862ff0b8429a442a5523201f29dc8a
SSDEEP 48:6IIF9BlQaexAGgZS7An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaMAv70cF50uDxUOvXeg
TLSH
T14891C64170B989E7E85C52BB4C0FB8A0B91D740A41C483A64378A5993F3967BF57CB0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

Extracted

Family

vshell

ws://154.211.92.190

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/5924-0-0x0000000067D40000-0x0000000068534000-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
5924	windows_amd64.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5924	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:5924

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/5924-4-0x00000219BEAB0000-0x00000219C074D000-memory.dmp

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memory/5924-0-0x0000000067D40000-0x0000000068534000-memory.dmp

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memory/5924-11-0x00000219BEAB0000-0x00000219C074D000-memory.dmp

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