vshell | db6391f32fe16d36c27e1174e89e8e5fb186413ab9a904dd96279550b2642bb4

Analysis

max time kernel
148s
max time network
150s
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, 18:25

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General

Target
windows_i386.exe
Size 3KB
Sample261102-w24h4awvbw
SHA256 db6391f32fe16d36c27e1174e89e8e5fb186413ab9a904dd96279550b2642bb4
MD5 f3b33ac72380319600e9e56fd9290cc2
SHA1 3879fa1eede6e3668527181fd5b322c5d7955b0b
SHA512 7de6e36f0e492d63d8b2ad24cf680775405b6e926536b14cbdaa7db0656f0859fab24bbed23f3373d84db3bd376e8c758644f0511e7e5f8e48ea4592301a2944
TLSH
T1B1716188F3136AF1E43C47F841D3A564D459ABB8C150BF4D5E60381D3C224BA255AF97
MD5 SHA1 SHA512 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/5656-2-0x0000000068C80000-0x00000000693AB000-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
5656	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5656	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:5656

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/5656-5-0x0000000002D00000-0x000000000499D000-memory.dmp

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memory/5656-2-0x0000000068C80000-0x00000000693AB000-memory.dmp

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memory/5656-9-0x0000000002D00000-0x000000000499D000-memory.dmp

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