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
93s - max time network
146s - 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 PayloadMBR/Image/Custom.bin
- Size 10KB
- Sample241107-byx7pasgnm
- SHA256 3f7f14087ea72ff9bfde4c3b3265a672d34f829d1850d23d7a1e86ab9a1f9aa7
- MD5 0109d6add9c2e43b5b06506599795450
- SHA1 9550a84ca3e6b2b513d47d446a0b87fac5dc8367
- SHA512 e1211066f9e772cca6d03013397e7acf168c7210b2cb1c394fa6491d6b52ba2dd96c8e6f84bc97d54826bd9c4ba761617f94b07c0b7de7e2211be166cd6ab248
- SSDEEP 192:UlIy3oeAczv6/AAJAM0+ciVqDeWKOhLJE7ebNOtuyj/0kT55mj72OdUz7JHGp:UlVoXcqJJKiVjRG+AAoyT0h72VPJmp
- MD5 SHA1 SHA512 SSDEEP
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-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4980 OpenWith.exe