Analysis
- max time kernel
148s - max time network
149s - 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, 17:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
windows_amd64.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
General
- Target windows_amd64.exe
- Size 4KB
- Sample261102-vramlaff93
- SHA256 23e60f11bb7c3460100a0b90a2e3277ccbec16edfd3d1d1bcadf4db5f8047e46
- MD5 1b10b531c77fc0d5d045e5bc8adb0567
- SHA1 23259496f1271474967e3496ca5ec4988179cbbf
- SHA512 437022bea438fcf7aee29819624a0246e51d97dda1f6313b28a80d52593b423a2b3f6ff83ef4528aebb8ad97cd61549356f9f0952d23a7e538fd6a840ff152e3
- SSDEEP 48:6IIF9BlQaexP8gZS7An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaMPF70cF50uDxUOvXeg
- TLSH T1EF91C64170B999E7E85C81BB4C1FB8A4B91D740A41C483B60338A5993E3957BF57CB0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
vshell
C2
-
ws://1.13.158.52
Attributes
-
port
8084
-
salt
qwe123qwe
-
type
ws
-
vkey
qwe123qwe
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral2/memory/5104-0-0x0000000067D40000-0x0000000068534000-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.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname windows_amd64.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain windows_amd64.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 5104 windows_amd64.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5104 windows_amd64.exe