Overview
overview
7Static
static
3Dimethylca...in.zip
windows7-x64
7Dimethylca...in.zip
windows10-2004-x64
1Dimethylca...de.zip
windows7-x64
1Dimethylca...de.zip
windows10-2004-x64
1Dimethylcadmium.dev
windows7-x64
3Dimethylcadmium.dev
windows10-2004-x64
3Dimethylcadmium.exe
windows7-x64
6Dimethylcadmium.exe
windows10-2004-x64
6Dimethylcadmium.ico
windows7-x64
3Dimethylcadmium.ico
windows10-2004-x64
3Dimethylca...layout
windows7-x64
3Dimethylca...layout
windows10-2004-x64
3Dimethylca...vate.h
windows7-x64
3Dimethylca...vate.h
windows10-2004-x64
3Dimethylca...ate.rc
windows7-x64
3Dimethylca...ate.rc
windows10-2004-x64
3Dimethylca...te.res
windows7-x64
3Dimethylca...te.res
windows10-2004-x64
3Makefile.win
windows7-x64
3Makefile.win
windows10-2004-x64
3PayloadMBR/Create.bat
windows7-x64
1PayloadMBR/Create.bat
windows10-2004-x64
1PayloadMBR...ss.asm
windows7-x64
3PayloadMBR...ss.asm
windows10-2004-x64
3PayloadMBR...el.asm
windows7-x64
3PayloadMBR...el.asm
windows10-2004-x64
3PayloadMBR...om.bin
windows7-x64
3PayloadMBR...om.bin
windows10-2004-x64
3PayloadMBR...om.png
windows7-x64
3PayloadMBR...om.png
windows10-2004-x64
3PayloadMBR...DL.dll
windows7-x64
3PayloadMBR...DL.dll
windows10-2004-x64
3Analysis
- max time kernel
91s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
07/11/2024, 01:33
Static task
static1
Behavioral task
behavioral1
Sample
Dimethylcadmium.exe-main.zip
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Dimethylcadmium.exe-main.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Dimethylcadmium.exe-main/Dimethylcadmium source code.zip
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Dimethylcadmium.exe-main/Dimethylcadmium source code.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Dimethylcadmium.dev
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Dimethylcadmium.dev
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Dimethylcadmium.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Dimethylcadmium.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Dimethylcadmium.ico
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Dimethylcadmium.ico
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Dimethylcadmium.layout
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Dimethylcadmium.layout
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Dimethylcadmium_private.h
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
Dimethylcadmium_private.h
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Dimethylcadmium_private.rc
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
Dimethylcadmium_private.rc
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Dimethylcadmium_private.res
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
Dimethylcadmium_private.res
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Makefile.win
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
Makefile.win
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
PayloadMBR/Create.bat
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
PayloadMBR/Create.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
PayloadMBR/Data/decompress.asm
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
PayloadMBR/Data/decompress.asm
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
PayloadMBR/Data/kernel.asm
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
PayloadMBR/Data/kernel.asm
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
PayloadMBR/Image/Custom.bin
Resource
win7-20241023-en
Behavioral task
behavioral28
Sample
PayloadMBR/Image/Custom.bin
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
PayloadMBR/Image/Custom.png
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
PayloadMBR/Image/Custom.png
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
PayloadMBR/Programs/QEMU/SDL.dll
Resource
win7-20241010-en
Behavioral task
behavioral32
Sample
PayloadMBR/Programs/QEMU/SDL.dll
Resource
win10v2004-20241007-en
General
- Target Dimethylcadmium_private.rc
- Size 779B
- Sample241107-byx7pasgnm
- SHA256 b6093f97d44328623cd6337c50fcb9df0f21cf83432d523a604a865bf72f3ede
- MD5 8a5217704f4f140bceba46ba79593c4e
- SHA1 82f35308f45ace369de206cc0b99e1bb5f6bdd05
- SHA512 110cace8ec983ffe3bf5fee6db55438d86cea2305ada99beb54faff7e96c733cf1b9537a62d212e2ef836a4bf7eb5a9802407f388a585489cf6116bc555a1da1
- MD5 SHA1 SHA512
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-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5112 OpenWith.exe