Analysis
- user interaction
yes - max time kernel
22s - max time network
24s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/08/2026, 21:49
Static task
static1
Behavioral task
behavioral1
Sample
ByGoneSpoofer-main/.github/workflows/build-release.ps1
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ByGoneSpoofer-main/.github/workflows/build-release.ps1
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral3
Sample
ByGoneSpoofer-main/ByGoneSpoofer.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
ByGoneSpoofer-main/ByGoneSpoofer.py
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
ByGoneSpoofer-main/scripts/compile_bygone_spoofer.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
ByGoneSpoofer-main/scripts/compile_bygone_spoofer.bat
Resource
win11ltsc2024-20260709-en
General
- Target ByGoneSpoofer-main/ByGoneSpoofer.py
- Size 102KB
- Sample260828-1pkmnstemd
- SHA256 70664566db36a97b38051c4af0184037501f8560a3ee280d384669e3d39c67f0
- MD5 66bc6b074e4cc092bf9e7c24f3d9dcf9
- SHA1 5c35bd05130ea888cefde3dbcfddd57a78365454
- SHA512 5cdeffd852e3829a3cc0241de18c4c0b6f74f53b570af7d240ea043d53d734c8c264006b4e807564c6702260090164ec4a7fa8e495faa6b43881fb8ba298509a
- SSDEEP 1536:yo6BK9djn/RRVMz8IdcwDhsWZlnU3zPJVw:yreNRHMz8Idcwm6JU3bk
- TLSH T137A32A97E42624239F43865D9A0BC5701F262EC3161B2478FEEC924C7F855B9C2BE1DE
- MD5 SHA1 SHA512 SSDEEP TLSH
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 1864 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3316 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\ByGoneSpoofer-main\ByGoneSpoofer.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1864
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3316