vshell | a6b34e06883a9062a02792a74ffbdbb45be117c57c31cc01930a17b68c5ce65c

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, 06:26

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General

Target
windows_i386.exe
Size 4KB
Sample261002-g7flwsba64
SHA256 a6b34e06883a9062a02792a74ffbdbb45be117c57c31cc01930a17b68c5ce65c
MD5 c5e9cb2e9284908c3ba6cc5ff6ec5729
SHA1 7b0733b10d8f5444a5dc864fbace7206ea6c974a
SHA512 2c6e9e3f5efdbc8196f5fe0a1f9a487cee1154687b14ca58b25ea1aa19c1610c479c23a306f8a80412f672ca3c0562a61c9107578d4a6eeb1944b2e399fbe2fe
SSDEEP 48:6I7lwe7WW08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1H091q1Ig9T2Enwp
TLSH
T1E391A5C5F757E6B6EC1C07F500A379A4C8682E14927C9B464FE16F1C7C111AA3D2DA52
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/5044-1-0x00000000698C0000-0x000000006A008000-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
5044	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5044	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:5044

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/5044-0-0x0000000002ED0000-0x0000000004B6D000-memory.dmp

Download

memory/5044-1-0x00000000698C0000-0x000000006A008000-memory.dmp

Download

memory/5044-9-0x0000000002ED0000-0x0000000004B6D000-memory.dmp

Download