vshell | f322a5ac895ff83608daa4fed911ea30a30a9c4d413d6fc96658190567c8cb94

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, 08:14

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General

Target
windows_i386.exe
Size 4KB
Sample260930-j5fj8aytft
SHA256 f322a5ac895ff83608daa4fed911ea30a30a9c4d413d6fc96658190567c8cb94
MD5 e96dd2479efb342945a974d430ea96f9
SHA1 4ac9fc90c1796fcd6d21184dda4c337fd0b99d88
SHA512 1f62746e17f5b87f77c22d45477e60cd51b33f3b8532a35d45cd21f016103ae2c5d50c6ed1167d214b8725ff0b408a0429521e15bba720b4fb4685c94311efad
SSDEEP 48:6I7lwe7GHi08ScJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1yC09uq1Ig9T2Enwp
TLSH
T1FB91A5C5F757E6B2EC1C07F500A379A4C8682E18827D9B564FE16F1C3C111AA3D7DA12
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor discovery vshell rat

Malware Config

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/4960-1-0x00000000698C0000-0x000000006A008000-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_i386.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	windows_i386.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	windows_i386.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4960	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4960	windows_i386.exe

C:\Users\Admin\AppData\Local\Temp\windows_i386.exe
"C:\Users\Admin\AppData\Local\Temp\windows_i386.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4960

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4960-0-0x0000000003080000-0x0000000004D1D000-memory.dmp

Download

memory/4960-1-0x00000000698C0000-0x000000006A008000-memory.dmp

Download

memory/4960-9-0x0000000003080000-0x0000000004D1D000-memory.dmp

Download