Overview
overview
3Static
static
1MEMZ-maste...bat.py
windows10-2004-x64
3MEMZ-maste...bat.py
windows11-ltsc_2024-x64
3MEMZ-maste...bin.py
windows10-2004-x64
3MEMZ-maste...bin.py
windows11-ltsc_2024-x64
3MEMZ-maste...bin.py
windows10-2004-x64
3MEMZ-maste...bin.py
windows11-ltsc_2024-x64
3MEMZ-maste...ake.sh
windows10-2004-x64
3MEMZ-maste...ake.sh
windows11-ltsc_2024-x64
3MEMZ-maste...ke.bat
windows10-2004-x64
3MEMZ-maste...ke.bat
windows11-ltsc_2024-x64
3MEMZ-maste...st.bat
windows10-2004-x64
3MEMZ-maste...st.bat
windows11-ltsc_2024-x64
3Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/10/2026, 14:00
Static task
static1
Behavioral task
behavioral1
Sample
MEMZ-master/Exe2Bat/exe2bat.py
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
MEMZ-master/Exe2Bat/exe2bat.py
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
MEMZ-master/PayloadMBR/Data/Image/png2bin.py
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
MEMZ-master/PayloadMBR/Data/Image/png2bin.py
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
MEMZ-master/PayloadMBR/Data/Song/midi2bin.py
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
MEMZ-master/PayloadMBR/Data/Song/midi2bin.py
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
MEMZ-master/PayloadMBR/Data/make.sh
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
MEMZ-master/PayloadMBR/Data/make.sh
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
MEMZ-master/PayloadMBR/make.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
MEMZ-master/PayloadMBR/make.bat
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
MEMZ-master/PayloadMBR/test.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
MEMZ-master/PayloadMBR/test.bat
Resource
win11ltsc2024-20260911-en
General
- Target MEMZ-master/PayloadMBR/Data/Song/midi2bin.py
- Size 590B
- Sample261018-razcvaez6s
- SHA256 70d7d327f81672c3299cc87fa6594d5d989677553ca0f8e5dc44467cd8c427ba
- MD5 e63bc47fbca80051ccfbfb039eafff63
- SHA1 9317ef984febf3cc6fa2882058b764548d393426
- SHA512 4207fe9d0a135b3f145c98132c9835be7156fbfa5b7c3b69cfab401a62ac987bef1f0318ca1aff8fc8f70b6b3de8b33b2ec019db4a528a37fb85eedc7deff83c
- TLSH T199F04CF5431A3A0E750F111C4F815681B3BCA0D79E288104BECA5FF92216157FD85E6B
- MD5 SHA1 SHA512 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 2364 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2101206053-1414382737-268919432-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2101206053-1414382737-268919432-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2316 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\MEMZ-master\PayloadMBR\Data\Song\midi2bin.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2364
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2316