Analysis
- max time kernel
148s - max time network
144s - 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, 14:08
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 3KB
- Sample261102-rfynhatzhz
- SHA256 dddd27e1cf1ad50f648738027ce1c451a98dbc54ba028fec8bd40a4febd5703d
- MD5 a647fede401369356cee28bbbce9d0b9
- SHA1 8cfd0208a829d1e0b07ef81ab187a5b36165ff28
- SHA512 6b63e1ff17f90cbf00cabe41c9cf61be5c686b16c137913cb5fb4d1433fbdae1ad6fa9e7f54a3f2b05e7bab4def093518f076f9d7543d6c5566f2ffd2fabbfd3
- TLSH T15671B54160505AF2D98DE3BF8587B895FD4EB248A2C80B0B03A8A81A2F7507BB1D9613
- MD5 SHA1 SHA512 TLSH
Malware Config
Extracted
Family
-
vshell
C2
-
154.91.60.126
Attributes
-
port
8074
-
salt
qwe123qwe
-
type
tcp
-
vkey
qwe123qwe
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral1/memory/2696-1-0x0000000067700000-0x0000000067ED4000-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 2696 windows_amd64.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2696 windows_amd64.exe