Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/10/2026, 04:33
Static task
static1
Behavioral task
behavioral1
Sample
eval-stdin.php
Resource
win10v2004-20260911-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
eval-stdin.php
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target eval-stdin.php
- Size 4B
- Sample261023-e6khcahw7t
- SHA256 dba5166ad9db9ba648c1032ebbd34dcd0d085b50023b839ef5c68ca1db93a563
- MD5 cb492b7df9b5c170d7c87527940eff3b
- SHA1 66928e6cbb59c3a3bce606959ef4a865fe04e642
- SHA512 ce677db6ae33c5496874a2902d30d361f6cf12576e96bd8a9f6626a0ca29f0b4f97e403e54711d24ebf34d4e183235a8f9951345d32a20f2dad476d911ee7e06
- MD5 SHA1 SHA512
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1236 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5636 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\eval-stdin.php1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1236
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5636