Analysis
- user interaction
yes - max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 22:29
Static task
static1
Behavioral task
behavioral1
Sample
1بب-mason.py
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
1بب-mason.py
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 1بب-mason.py
- Size 297KB
- Sample260718-2ecdzset5n
- SHA256 ce2862cd0df2cfeb6181de17ecd807c4f28d2fffb599190b877a17222b8a8354
- MD5 9804abfce4cba95a6c0eefe02bf64743
- SHA1 dab4c71c263b26dacf7e07ef4a9fe39937e32d80
- SHA512 5696a5f5099f94d19d10581798b346338f626122f22e73b2c5992a8f0e52685ccc8ca7ba69cea1f42b3a160fee7ec30e7434fbbf984045f193515306d4fc0c1a
- SSDEEP 1536:cA7lA8pEhH3zOEs74wJF8cF9PhoIasd4tJCAKyLk24uBy/kbUTOqaZbY811yLHOw:fwhwem5Crr6
- TLSH T18954FF9A444961B05A8FB5132A206F866938A2374F2C5973F4C5B7DA1F6E030ECB5FF1
- 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 2956 cmd.exe - Modifies registry class 14 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file\shell OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file\shell\edit\command OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file\shell\open\command OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\눮耀 OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file\shell\edit OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file\shell\edit\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1" OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file\shell\open OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\py_auto_file\shell\open\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1" OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\.py OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\.py\ = "py_auto_file" OpenWith.exe Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\눮耀\ = "py_auto_file" OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2428 OpenWith.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2428 wrote to memory of 2204 2428 OpenWith.exe 92
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\1بب-mason.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2956
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\1بب-mason.py2⤵PID:2204
-