vshell | 2c5d7f45b1f9116dac467d7f35406963559b16ae1fe37bb759411a7ae36b32ed

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
02/11/2026, 12:23

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General

Target
windows_i386.exe
Size 3KB
Sample261102-pkkw4afa85
SHA256 2c5d7f45b1f9116dac467d7f35406963559b16ae1fe37bb759411a7ae36b32ed
MD5 bc4e44825510d9ef9442a1ec41e36e3f
SHA1 6a5f1ae720c71fd12d32bfea515dd274b2442d4a
SHA512 c29421785816c26dee3391dfe52d2cb6556fd808e70163cdbcba18376694ba1be13fb071c40952a93df93c70f4803be7c5cd0b6a56c5014dd506c8486af1fd44
TLSH
T103716088F3276AF5E43C87F800D3A624D019ABB8C250BF4D5F60381D7C220BA255AF96
MD5 SHA1 SHA512 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/4272-0-0x0000000068C80000-0x00000000693AB000-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
4272	windows_i386.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4272	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:4272

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:5116

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/4272-0-0x0000000068C80000-0x00000000693AB000-memory.dmp

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memory/4272-2-0x0000000002E10000-0x0000000004AAD000-memory.dmp

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memory/4272-9-0x0000000002E10000-0x0000000004AAD000-memory.dmp

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