vshell | 5aec4cf6d50b41c6c3477ff429184fe90d65a5c328ea3ea0ac29c6bed029cf83

Analysis

max time kernel
148s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/09/2026, 12:23

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General

Target
windows_amd64.exe
Size 4KB
Sample260930-pkhfzavwft
SHA256 5aec4cf6d50b41c6c3477ff429184fe90d65a5c328ea3ea0ac29c6bed029cf83
MD5 31747e1bdeeb47c436baea86d770a043
SHA1 1b54793b297dfcd3eeb02ac945e9b051d8aa264f
SHA512 4c20a97d8d8d39e583200dda57a548fffa52a7876d741ebe8aed605301befc347757d40058e762f2a1cc55a95ba3b0a854840baadc4bdf8688e1b40b9ed775bb
SSDEEP 48:6IIF9BlQaexghgZ57An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaMgEO0cF50uDxUOvXeg
TLSH
T17391D74170B989E7E85C41BB4C0FB8A0B919740A41C4C3A74378A5953E3967BF5BCB0E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

Extracted

Family

vshell

ws://8.134.110.251

Attributes

port
9999
salt
435tygrfewerfrg
type
ws
vkey
asdfadf435tr43

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/5820-0-0x0000000067D40000-0x0000000068534000-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\Domain	windows_amd64.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	windows_amd64.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
5820	windows_amd64.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5820	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:5820

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/5820-0-0x0000000067D40000-0x0000000068534000-memory.dmp

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memory/5820-3-0x0000017A1DC10000-0x0000017A1F8AD000-memory.dmp

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memory/5820-11-0x0000017A1DC10000-0x0000017A1F8AD000-memory.dmp

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