Analysis
- max time kernel
149s - max time network
142s - 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, 12:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
windows_i386.exe
Resource
win10v2004-20260911-en
5 signatures
150 seconds
General
- Target windows_i386.exe
- Size 3KB
- Sample261102-pjs63stsft
- SHA256 8c87ae1fb9db6f732c078005e86ff7eb7cdacc941dfdeba993a8946cd11e87bf
- MD5 fcb5c08ce4b1abe54041c1b6c3bfd298
- SHA1 787445937c9c574f757b1a905802eaed871f1b8b
- SHA512 e358283a4266bbd47f58c1e16b50e462d9edf7e2389192e56e82dc3bbbd8d322367eb1497fdb46f38ddb35671c935aaa798cafc2c6a5d6c078525ef9d9ddad1d
- TLSH T195715088F3175AF1E42C47F800D3A564D0599BB8C250AE4D5F60381D7C210BA255AF96
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral1/memory/4904-0-0x0000000068C80000-0x0000000069402000-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\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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windows_i386.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4904 windows_i386.exe