vshell | 1c93d7059eed451f247cb2a91ab76b0f0fc7baea8e1c190f59dadc94e00da13d

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
28/09/2026, 04:08

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General

Target
windows_i386.exe
Size 4KB
Sample260928-eqayzagd83
SHA256 1c93d7059eed451f247cb2a91ab76b0f0fc7baea8e1c190f59dadc94e00da13d
MD5 56ad67a8a2c62ad6cfeae535c9ccc21e
SHA1 d4a6536f68144dc4a39bb0aeebccfed5ac3093ce
SHA512 f4a2796096568e9b992ce0fb1c5b14f045906b32f90fa1da8124ca50baca9d16cb1e980b7f34c52db6e7de032b5d0c91049193bc7d5234e2a2903c0b65683fa9
SSDEEP 48:6I7lwe7MV08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1m091q1Ig9T2Enwp
TLSH
T19391A5C5F757E6B6EC1C07F500A379A4C8682E14927C9B568FE16F0C3C111AA3D2EA52
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/836-0-0x00000000698C0000-0x000000006A008000-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
836	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	836	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:836

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/836-0-0x00000000698C0000-0x000000006A008000-memory.dmp

Download

memory/836-6-0x0000000003000000-0x0000000004C9D000-memory.dmp

Download

memory/836-9-0x0000000003000000-0x0000000004C9D000-memory.dmp

Download