Analysis
- max time kernel
148s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/11/2026, 18:14
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-wvg2hsv1ht
- SHA256 2eccf7e541035410dc0350569a900f86ee3bfcc2b93f7176088b74544a14162a
- MD5 0619ef081a78d9c4b40412a3e21204dd
- SHA1 77b1e64666e2bf09d2532d74974d24d8312a198c
- SHA512 e35897f41c6cac8aa15fc5e4607dcc4504d82af2ce78b78051cb08cf410cf3d724e6c178e91136b834bdb02e2c412e6f5837c42eabfc3b7d699b3b539761ff2c
- SSDEEP 48:6IIF9BlQaexxYgZA7An0cF5uduvxRxUjbON9XM/ge93ahr0/:y9BOaMHx0cF50uDxUOvXeg
- TLSH T15691C64270B999E7E85C81BF4C0FB8A0B91D740A41C483A60378A5953E3957BF57CB0D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
vshell
C2
-
ws://103.163.47.52
Attributes
-
port
10010
-
salt
caibuda0
-
type
ws
-
vkey
caibuda0
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral1/memory/3272-0-0x0000000067D40000-0x0000000068534000-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 3272 windows_amd64.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3272 windows_amd64.exe