vshell | 1f98c6c6426c71cf980f4ba14bf2def467db9bac00626c11547d6e30eb3a46e1

Analysis

max time kernel
148s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 18:32

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General

Target
windows_i386.exe
Size 4KB
Sample260925-w6vrragg64
SHA256 1f98c6c6426c71cf980f4ba14bf2def467db9bac00626c11547d6e30eb3a46e1
MD5 83435636947abd9b0276ca4315ae3a4f
SHA1 0ed5aceb9974f7e5687121bfc714e2f68d0f2ab2
SHA512 33a598dc68472ce8a9fd2b104749aa267d452f10f4ac463390a4b39c5c46a672a86d12f47194ebdd714162f9dd8530290993c655d0a88efb4143eb309b00aec4
SSDEEP 48:6I7lwe7u8i08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1a9091q1Ig9T2Enwp
TLSH
T1B991A5C5F757E6B2EC1C17F600A379A4C4682E18827C9B564FA16F0C3C111AA3C6EA12
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/3872-1-0x00000000698C0000-0x000000006A008000-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
3872	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3872	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:3872

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/3872-0-0x0000000002760000-0x00000000043FD000-memory.dmp

Download

memory/3872-1-0x00000000698C0000-0x000000006A008000-memory.dmp

Download

memory/3872-9-0x0000000002760000-0x00000000043FD000-memory.dmp

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