Analysis
- max time kernel
148s - max time network
140s - 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, 06:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
windows_i386.exe
Resource
win10v2004-20260911-en
2 signatures
150 seconds
General
- Target windows_i386.exe
- Size 4KB
- Sample261102-g2nejsts3m
- SHA256 47adf153270dcc5b22a890268e97699b9ebf172bb35cd1d7363d1f40c1565df5
- MD5 f5525c2294f15b3f3d8583664b1a2273
- SHA1 8335b889bb78abb321b52e4fa5daa6e9cd4ccd3c
- SHA512 8e47a4c67ae0e45a76191291d9e3c0b118d4b9d3138272d4401c8acc686f29c5d10d8973f877a4d0a47d617afd30c15e324c7d34ea1aa0289b1db27b376a7522
- SSDEEP 48:6I7lwe7Cth08SBJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1Wj09Lq1Ig9T2Enwp
- TLSH T18391A5C6F75BE6B6EC1C07F500A379A4C4682E14827CAB464FE16F0C7C111AA3C3DA52
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral2/memory/5864-0-0x00000000698C0000-0x000000006A008000-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 5864 windows_i386.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5864 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:5864