vshell | bf3de6fa7544f524917da4d581b66de067e3ad105ab790a5964959a860a5ca70

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
02/11/2026, 12:17

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General

Target
windows_i386.exe
Size 4KB
Sample261102-pf6m1aby2m
SHA256 bf3de6fa7544f524917da4d581b66de067e3ad105ab790a5964959a860a5ca70
MD5 ad2695ba18baa93412d5660923eb9365
SHA1 806c95c40a4b635e3a468c8ed02630d1e1266b78
SHA512 e56e548436a79d41bfd0bdfc7fb3cd6f89604a1711bdd0dc19dbbc802c552e7aa67a71e39ecf91e42066fb5e94936477120eb14b572f498fd9853cfe03899f08
SSDEEP 48:6I7lwe7Mi08S1JdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1R09Hq1Ig9T2Enwp
TLSH
T16091A5C5F757E6B2EC1C17F500A379A4C4682E1482BC9B474FA16F1C3C111AA3D6DA52
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/2472-1-0x00000000698C0000-0x000000006A061000-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\Domain	windows_i386.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	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
2472	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:2472

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/2472-0-0x0000000003370000-0x000000000500D000-memory.dmp

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memory/2472-1-0x00000000698C0000-0x000000006A061000-memory.dmp

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memory/2472-9-0x0000000003370000-0x000000000500D000-memory.dmp

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