Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 15:20
Static task
static1
Behavioral task
behavioral1
Sample
blink.sh
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
blink.sh
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target blink.sh
- Size 4KB
- Sample260810-sq37eaxtdx
- SHA256 ee5a675efa018c0679a321c2de42fd26d7440f5cd904f772c84e0f744f459978
- MD5 ba45e1276f0860934ea9aa557e87cf1c
- SHA1 3846e6a26793ae43d289076e3895cf2632fd688a
- SHA512 68a01baa1706872f2cd3b1427b848962c1f107678575a3229901344645dcff292d525f2da4c39c7471243ebf59d978bf4f6d419add724bb1d4da4329a8593ffc
- SSDEEP 96:jll87v5iTLxr6yAh33oJPujVyC65nn42Q7dA2SPB0LaTm/ViVXhIxF14px8fTcdd:jll87v5iTLxr6yAh33oJPujVyC65nn4o
- TLSH T15FA1E48A2470D73CA86FDE6C79E54B40988945E232B23F3A9EB018571CC9970B349F5E
- MD5 SHA1 SHA512 SSDEEP TLSH
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 2428 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4188 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\blink.sh1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2428
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4188