vshell | 1618d1b1f7302a40214929584f62743953b256b467de248752a13a22d10efc8b

Analysis

max time kernel
149s
max time network
146s
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, 18:12

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General

Target
windows_i386.exe
Size 4KB
Sample261102-wth77ad19k
SHA256 1618d1b1f7302a40214929584f62743953b256b467de248752a13a22d10efc8b
MD5 7187c5577e91fb2e135b37bda871b8d5
SHA1 c8d98328b14f055c7143d8a01cf58d10ef84a322
SHA512 c8b75d38a1b627667669a63f99a53f44d7a7b08121e6aada6397fb64749612bd23d620c2c0c112de53e7a2237fff643bbed197ca9246e907ae91bdef8c09e49e
SSDEEP 48:6I7lwe78XM08SRJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1wc097q1Ig9T2Enwp
TLSH
T1E991A5C5F757E6B2EC1C07F500A379A4C4682E14827C9B564FE16F0C3C111AA3D2DA52
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/4600-1-0x00000000698C0000-0x000000006A008000-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
4600	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4600	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:4600

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/4600-0-0x0000000003200000-0x0000000004E9D000-memory.dmp

Download

memory/4600-1-0x00000000698C0000-0x000000006A008000-memory.dmp

Download

memory/4600-9-0x0000000003200000-0x0000000004E9D000-memory.dmp

Download