Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/11/2026, 06:10
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 3KB
- Sample261113-gxexlsgt21
- SHA256 d5fbca959d1ff51f8cae0650135481194be4d51d07dd9ee87acb9c1b021a9661
- MD5 6bbb7b79d2a217f83daa95645be10b1f
- SHA1 7078306e0a6caff2ef494b42a545b39e1dc3a412
- SHA512 93ed21ce0d10972fb688ed725c1a4a3be816f0d01b3fab0826249a2fcb225b32a9fbfa222e980d1db57aa974f9a329089edf04d93decebac61e4d20956fb2f3f
- TLSH T15F716188F3136EF1E42C47F940D3A564C0599BBCC150BF4D5E60381D3C210BA255AF96
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral1/memory/3668-2-0x0000000068C80000-0x00000000693AB000-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 3668 windows_i386.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3668 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:3668