vshell | b071e3ae99c8867d47cf6f9ec8d67c757f28c036da4e98be75233c9b664e87df

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
02/10/2026, 12:19

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General

Target
windows_i386.exe
Size 4KB
Sample261002-pg85hsts5k
SHA256 b071e3ae99c8867d47cf6f9ec8d67c757f28c036da4e98be75233c9b664e87df
MD5 095b2535a54fd0c699eb888a11563e17
SHA1 2cce74057410f9262a9d5ba582cac5ee56146d33
SHA512 1d7a634058f1a75e9b33783ef04543f00320e164ff251d45d3e0c49e352310761732677e23155821a5d2d389398a5dd46d12bea12073e94c4531ad34093cd217
SSDEEP 48:6I7lwe7Wx08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1g091q1Ig9T2Enwp
TLSH
T1BB91A5C5F757E6B2EC1C07F500A3B9A4C8682E14927C9B464FE16F0C7C111AA3D2DA52
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/1744-0-0x00000000698C0000-0x000000006A008000-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
1744	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1744	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:1744

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/1744-0-0x00000000698C0000-0x000000006A008000-memory.dmp

Download

memory/1744-4-0x0000000002940000-0x00000000045DD000-memory.dmp

Download

memory/1744-9-0x0000000002940000-0x00000000045DD000-memory.dmp

Download