Overview
overview
10Static
static
3Additional...32.dll
windows10-2004-x64
3Additional...64.dll
windows10-2004-x64
1Additional...rs.dll
windows10-2004-x64
1Additional...64.dll
windows10-2004-x64
4DLL/D3Dcom...47.dll
windows10-2004-x64
3DLL/Qt5Core.dll
windows10-2004-x64
3DLL/Qt5Gui.dll
windows10-2004-x64
1DLL/Qt5Network.dll
windows10-2004-x64
3DLL/Qt5Qml.dll
windows10-2004-x64
3DLL/Qt5Quick.dll
windows10-2004-x64
1DLL/Qt5Widgets.dll
windows10-2004-x64
3DLL/browser.dll
windows10-2004-x64
3DLL/libGLESV2.dll
windows10-2004-x64
1DLL/libcrypto-1_1.dll
windows10-2004-x64
3DLL/opengl32sw.dll
windows10-2004-x64
1DLL/ucrtbase.dll
windows10-2004-x64
1FileInstaller.exe
windows10-2004-x64
10Resubmissions
09/06/2024, 10:21
240609-md1b4aaa481009/06/2024, 10:21
240609-mdsx1saa4609/06/2024, 10:08
240609-l6f89ahh463Analysis
- max time kernel
146s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
09/06/2024, 10:21
Static task
static1
Behavioral task
behavioral1
Sample
Additional/CiWinCng32.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
Additional/CiWinCng64.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Additional/bdfilters.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
Additional/bdfilters64.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
DLL/D3Dcompiler_47.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
DLL/Qt5Core.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
DLL/Qt5Gui.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
DLL/Qt5Network.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
DLL/Qt5Qml.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
DLL/Qt5Quick.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
DLL/Qt5Widgets.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
DLL/browser.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
DLL/libGLESV2.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
DLL/libcrypto-1_1.dll
Resource
win10v2004-20240426-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
DLL/opengl32sw.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
DLL/ucrtbase.dll
Resource
win10v2004-20240508-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
FileInstaller.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
General
- Target Additional/bdfilters64.dll
- Size 4.6MB
- Sample240609-md1b4aaa48
- SHA256 008fababd36e8fbfd5f610a2c62d47963e78ec91e54ad69a1e20807445c3528d
- MD5 13f7a29baa1e04f74151737cb71bd0e5
- SHA1 0bc8682c6c96923a729aa6239aa53d95221b13ab
- SHA512 4cea11e88e8861c4094b227d85295c0d67452af703b0ec9dfe475797b87d03b40bc1f6b58dcc00996672c1c05d99b82dcc067bc429a1465ae90f4ec966f2bca8
- SSDEEP 49152:MQJ/D3PQxTTvfwBvvfrsdBD3PQxTTvfwBvvfrsdBD3PQxTTvfwBvvfrsdVDYPdxv:VJTjWDdLhiapD88SiQZsvvvvC
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Registers COM server for autorun 1 TTPs 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe - Modifies registry class 28 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\FriendlyName = "Bandicam MPEG-1 Audio Decoder" regsvr32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\FilterData = 02000000010080ff020000000000000030706933000000000000000001000000000000000000000030747933000000006000000070000000317069330800000000000000010000000000000000000000307479330000000060000000800000006175647300001000800000aa00389b715000000000001000800000aa00389b710100000000001000800000aa00389b71 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\ = "Bandicam MPEG-1 Audio Decoder" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\ = "Bandicam MPEG-1 Video Property" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\FriendlyName = "Bandicam MPEG-1 Video Decoder" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\ = "Bandicam MPEG-1 Video Decoder" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\ = "Bandicam MPEG-1 Audio Property" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Additional\\bdfilters64.dll" regsvr32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\FilterData = 02000000010080ff02000000000000003070693300000000000000000200000000000000000000003074793300000000700000008000000031747933000000007000000090000000317069330800000000000000010000000000000000000000307479330000000070000000a00000007669647300001000800000aa00389b714d50454700001000800000aa00389b714d50473100001000800000aa00389b7100000000000000000000000000000000 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\CLSID = "{89C4B786-A490-4A3E-AA70-E6A8C61D3689}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\CLSID = "{E2E7539A-CECF-4A6A-B187-939943ECEF05}" regsvr32.exe