vshell | 0f4f26d4e4b73735e19f147751fb0cc3678aa74b2113f8f1405f3ab0145238fd

Analysis

max time kernel
148s
max time network
127s
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, 18:27

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General

Target
windows_i386.exe
Size 4KB
Sample261002-w35sjsvekd
SHA256 0f4f26d4e4b73735e19f147751fb0cc3678aa74b2113f8f1405f3ab0145238fd
MD5 b46806abdc31d731f3995a1f0badac6b
SHA1 52abc64a76127b0fa5ed044407a88eb1c4324ba8
SHA512 a5c3b73da2ab8f4eba897f57838a36d0f7093baf8a19eb34ee9bf4221ac3ccc59c1c75b1c2f3d5ecf8d51a1c2242366e72e246a612b6760985014c42337c23b8
SSDEEP 48:6I7lwe7vi08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1m091q1Ig9T2Enwp
TLSH
T18191A6C5F757E6B6EC1C17F500A37994C4682E14827C9B464FE16F1C3C111AA3C2EA12
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/5644-0-0x00000000698C0000-0x000000006A061000-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
5644	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
PID:5644

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/5644-2-0x0000000003410000-0x00000000050AD000-memory.dmp

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memory/5644-0-0x00000000698C0000-0x000000006A061000-memory.dmp

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memory/5644-9-0x0000000003410000-0x00000000050AD000-memory.dmp

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