Analysis
- max time kernel
148s - max time network
147s - 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, 12:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
windows_i386.exe
Resource
win10v2004-20260911-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
windows_i386.exe
Resource
win11ltsc2024-20260911-en
2 signatures
150 seconds
General
- Target windows_i386.exe
- Size 4KB
- Sample261102-pd4evsvy3r
- SHA256 97a3c1346c006bf725bb580010940aced8fab9bd7d76dd07a1cce822f7e0dc82
- MD5 714cd57aed135a970a60b707c8543bbc
- SHA1 d02f0dcce6b83baff24981c548cd42caa232419d
- SHA512 aa670ef77039c88e850f4b35d4c876f0b293ebd64a36c838ece0269dfc933dec81aeef51cb3e39eee8c3e70c3002761724e07f8150268ad6b066ec2e9a473618
- SSDEEP 48:6I7lwe7Jx08SLJdSR1Ig9TPe1YpV1ZsSZIXxhxhwcRaK:Pl1D091q1Ig9T2Enwp
- TLSH T11791A5C6F75BE6B6EC1C07F500A379A4C4682E1492BC9B568FE16F0C7C111AA3C3DA12
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects VSHELL Backdoor 1 IoCs
resource yara_rule behavioral1/memory/4752-0-0x00000000698C0000-0x000000006A008000-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 4752 windows_i386.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4752 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:4752