vshell | c87c9b81c35c07e0de258ee40c84c1e5c9b95302cfc8dc039c8b1d6d3be1623c

Analysis

max time kernel
148s
max time network
125s
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, 06:10

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General

Target
windows_amd64.exe
Size 3KB
Sample261107-gxe8daa15p
SHA256 c87c9b81c35c07e0de258ee40c84c1e5c9b95302cfc8dc039c8b1d6d3be1623c
MD5 113b425a5fe2a4fa950a7cb77de1e753
SHA1 3e915157f59c81bf45fa0855929570c804c7dd1b
SHA512 988995e26f9393afe57fa881768855ec394843917717ba6cdc366f116bd35a5ffabbb75b45f70cf20231bc155c6c362bef1ce72589d49e5dc96427ff1fe049a2
TLSH
T1A871B541605056F2E94DE37F8587B896FD5EB248A2C80B0F039C981A2F760BBB1DD613
MD5 SHA1 SHA512 TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

Extracted

Family

vshell

18.139.85.136

Attributes

port
2086
salt
!chatwebapiadmin
type
ws
vkey
chatwebapiadmin!

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/5564-1-0x0000000067D40000-0x0000000068534000-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
5564	windows_amd64.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5564	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:5564

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/5564-0-0x000002419D2A0000-0x000002419EF3D000-memory.dmp

Download

memory/5564-1-0x0000000067D40000-0x0000000068534000-memory.dmp

Download

memory/5564-11-0x000002419D2A0000-0x000002419EF3D000-memory.dmp

Download