Overview
overview
3Static
static
3Butter free - G2.zip
windows7-x64
1Butter free - G2.zip
windows10-2004-x64
1Butter fre...ter.py
windows7-x64
3Butter fre...ter.py
windows10-2004-x64
3Butter fre...rUI.py
windows7-x64
3Butter fre...rUI.py
windows10-2004-x64
3Butter fre...ide.py
windows7-x64
3Butter fre...ide.py
windows10-2004-x64
3Butter fre...ig.ini
windows7-x64
1Butter fre...ig.ini
windows10-2004-x64
1Butter fre...t__.py
windows7-x64
3Butter fre...t__.py
windows10-2004-x64
3Butter fre...10.pyc
windows7-x64
3Butter fre...10.pyc
windows10-2004-x64
3Butter fre...me.dll
windows7-x64
1Butter fre...me.dll
windows10-2004-x64
1Butter fre...nts.py
windows7-x64
3Butter fre...nts.py
windows10-2004-x64
3Analysis
-
max time kernel
93s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-09-2024 02:45
Static task
static1
Behavioral task
behavioral1
Sample
Butter free - G2.zip
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Butter free - G2.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Butter free - G2/Butter.py
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
Butter free - G2/Butter.py
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Butter free - G2/ButterUI.py
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
Butter free - G2/ButterUI.py
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Butter free - G2/Hide.py
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
Butter free - G2/Hide.py
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Butter free - G2/config.ini
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
Butter free - G2/config.ini
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Butter free - G2/pyarmor_runtime_000000/__init__.py
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
Butter free - G2/pyarmor_runtime_000000/__init__.py
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Butter free - G2/pyarmor_runtime_000000/__pycache__/__init__.cpython-310.pyc
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
Butter free - G2/pyarmor_runtime_000000/__pycache__/__init__.cpython-310.pyc
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Butter free - G2/pyarmor_runtime_000000/pyarmor_runtime.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
Butter free - G2/pyarmor_runtime_000000/pyarmor_runtime.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Butter free - G2/requirements.py
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
Butter free - G2/requirements.py
Resource
win10v2004-20240802-en
General
-
Target
Butter free - G2/pyarmor_runtime_000000/__pycache__/__init__.cpython-310.pyc
-
Size
214B
-
MD5
3cf205522ff3ae69dbffd53f0649ea92
-
SHA1
58644c7cff7e84f58458e8ceaa73c94c7992176d
-
SHA256
fdd79085b24523f6f78a9f934b14c8d75a389e33f68a73deda645755a0173457
-
SHA512
4b470cf27ecf0b1f19296060cbd6589049895eb065b8fc31837d306c755f3d65aab6e14eed7ea2bf7404d327b6f6ebc1e34dc79be968d88cbe55689417f4f6a8
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5072 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Butter free - G2\pyarmor_runtime_000000\__pycache__\__init__.cpython-310.pyc"1⤵
- Modifies registry class
PID:3952
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5072