Analysis
- max time kernel
150s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
26/12/2022, 19:16
Behavioral task
behavioral1
Sample
WindowsFormsApp1.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
WindowsFormsApp1.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
7 signatures
150 seconds
General
- Target WindowsFormsApp1.exe
- Size 14.5MB
- Sample221226-xyssvsde65
- SHA256 63f36d2eaa948f4e8625febe0ce7ae00b309dcb14572f3436dd259411a805808
- MD5 6c8868a84d7667ba67ba4458fa5acaac
- SHA1 1fd296e86f968d3b183d0caaaa5bcd79c95d9d1f
- SHA512 f081767ec38815f51e5d55e722d8389e442991d91e2792221b793e2170c30f976dc53ac0142b277beb7ccad2e342e313e48003a478f6720d4681ff7cfb6e047a
- SSDEEP 196608:mz+BXp17ELB4ruPT6RbzNde8kfhifUG2hqSFMMAjqSFMMA:C2D88STIbzzzkfhiJ6JQJ
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect MafiaWare666 ransomware 1 IoCs
resource yara_rule behavioral2/memory/4992-132-0x0000000000EC0000-0x0000000001D46000-memory.dmp family_mafiaware666 - MafiaWare666 Ransomware
MafiaWare666 is ransomware written in C# with multiple variants.
- Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini WindowsFormsApp1.exe - Drops desktop.ini file(s) 8 IoCs
description ioc Process File opened for modification C:\Users\Admin\Documents\desktop.ini WindowsFormsApp1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini WindowsFormsApp1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini WindowsFormsApp1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini WindowsFormsApp1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini WindowsFormsApp1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini WindowsFormsApp1.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\Desktop.ini WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\desktop.ini WindowsFormsApp1.exe - Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\12520437.cpx.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Windows\SysWOW64\12520437.cpx WindowsFormsApp1.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AGMGPUOptIn.ini.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Welcome.pdf WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AGMGPUOptIn.ini WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\TrackedSend.aapp.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libEGL.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\CPDF_Full.aapp WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocme.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\icudtl.dat WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RDCNotificationClient.appx.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Certificates_R.aapp.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Measure.aapp WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\UnifiedShare.aapp WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Viewer.aapp WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\AppCenter_R.aapp WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\logsession.dll WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ViewerPS.dll.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\cef_extensions.pak WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\chrome_elf.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\PDFPrevHndlr.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\FillSign.aapp WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AXE8SharedExpat.dll.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\MoreTools.aapp WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\d3dcompiler_47.dll.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\icudt58.dll WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\icudtl.dat.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccme_base_non_fips.dll WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Click on 'Change' to select default PDF handler.pdf.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ScCore.dll.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Home.aapp WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Redact_R_RHP.aapp.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Protect_R_RHP.aapp.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\PDFSigQFormalRep.pdf WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\TrackedSend.aapp WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\EPDF_Full.aapp.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\A3DUtils.dll.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\BIBUtils.dll WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\pe.dll.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Onix32.dll.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\ReadMe.htm.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\icucnv58.dll.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\CollectSignatures.aapp.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Home.aapp.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\cef_200_percent.pak WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Measure.aapp.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ACE.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\CoolType.dll WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ExtendScript.dll.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Pages_R_RHP.aapp WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Scan_R_RHP.aapp.OBPA=D WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\icucnv58.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\EPDF_Full.aapp WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Res.dll WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\DirectInk.dll.OBPA=D WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AGM.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccme_asym.dll WindowsFormsApp1.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Edit_R_RHP.aapp WindowsFormsApp1.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\Edit_R_Exp_RHP.aapp.OBPA=D WindowsFormsApp1.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\bfsvc.exe WindowsFormsApp1.exe File created C:\Windows\bfsvc.exe.OBPA=D WindowsFormsApp1.exe