Analysis
- max time kernel
148s - max time network
143s - 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, 04:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
windows_i386.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
General
- Target windows_i386.exe
- Size 4KB
- Sample261102-etc8haea78
- SHA256 d681da71dffbeb870a44d27d33cdf9467eb8dd807224d26dfebef2c4bc624393
- MD5 614a78a3c3479bf3fcc0835c680563ec
- SHA1 8b3c23af62d7dff01edbd446fc582af1ff33a721
- SHA512 7d0c5807d9d00f007a4f524e3a81eab16ad438d762dcca48a8b1fd03cac748bbe3b0c58bab553e9b4a51ab2c5a7697a57deeb7adcc797253c532f21a6c4cd23d
- SSDEEP 48:6I7lwe78JM08SRJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1w+097q1Ig9T2Enwp
- TLSH T15791A5C5F757E6B2EC1C07F500A379A4C4682E14827D9B568FE16F0C3C111AA3C2DA52
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral1/memory/860-0-0x00000000698C0000-0x000000006A008000-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_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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language windows_i386.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 860 windows_i386.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 860 windows_i386.exe
Processes
-
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:860