Overview
overview
10Static
static
3Serial Checker.bat
windows7-x64
1Serial Checker.bat
windows10-2004-x64
1Sp00f(NEW)...64.dll
windows7-x64
1Sp00f(NEW)...64.dll
windows10-2004-x64
1Sp00f(NEW)...rs.dll
windows7-x64
1Sp00f(NEW)...rs.dll
windows10-2004-x64
1Sp00f(NEW)...64.dll
windows7-x64
5Sp00f(NEW)...64.dll
windows10-2004-x64
5Sp00f(NEW)...up.exe
windows7-x64
6Sp00f(NEW)...up.exe
windows10-2004-x64
10Sp00f(OLD)...ID.exe
windows7-x64
1Sp00f(OLD)...ID.exe
windows10-2004-x64
1Sp00f(OLD)...ld.exe
windows7-x64
1Sp00f(OLD)...ld.exe
windows10-2004-x64
1Sp00f(OLD)...47.dll
windows7-x64
3Sp00f(OLD)...47.dll
windows10-2004-x64
3Sp00f(OLD)...rs.dll
windows7-x64
1Sp00f(OLD)...rs.dll
windows10-2004-x64
1Sp00f(OLD)...64.dll
windows7-x64
5Sp00f(OLD)...64.dll
windows10-2004-x64
5Sp00f(OLD)..._1.dll
windows7-x64
1Sp00f(OLD)..._1.dll
windows10-2004-x64
3Sp00f(OLD)...es.dll
windows7-x64
1Sp00f(OLD)...es.dll
windows10-2004-x64
1Sp00f(OLD)...og.dll
windows7-x64
1Sp00f(OLD)...og.dll
windows10-2004-x64
1Sp00f(OLD)...er.dll
windows7-x64
1Sp00f(OLD)...er.dll
windows10-2004-x64
1Sp00f(OLD)...ml.dll
windows7-x64
1Sp00f(OLD)...ml.dll
windows10-2004-x64
1Sp00f(OLD)...me.dll
windows7-x64
1Sp00f(OLD)...me.dll
windows10-2004-x64
1Analysis
- max time kernel
121s - max time network
125s - platform
windows7_x64 - resource
win7-20240704-en - resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system - submitted
12/07/2024, 14:21
Static task
static1
Behavioral task
behavioral1
Sample
Serial Checker.bat
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral2
Sample
Serial Checker.bat
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
Sp00f(NEW)/Add/CiWinCng64.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral4
Sample
Sp00f(NEW)/Add/CiWinCng64.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
Sp00f(NEW)/Add/bdfilters.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral6
Sample
Sp00f(NEW)/Add/bdfilters.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
Sp00f(NEW)/Add/bdfilters64.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral8
Sample
Sp00f(NEW)/Add/bdfilters64.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
Sp00f(NEW)/Software_Setup.exe
Resource
win7-20240705-en
windows7-x64
Behavioral task
behavioral10
Sample
Sp00f(NEW)/Software_Setup.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
Sp00f(OLD)/SPOOFER HWID.exe
Resource
win7-20240705-en
windows7-x64
Behavioral task
behavioral12
Sample
Sp00f(OLD)/SPOOFER HWID.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
Sp00f(OLD)/Spoofer_Old.exe
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral14
Sample
Sp00f(OLD)/Spoofer_Old.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
Sp00f(OLD)/runtimes/D3Dcompiler_47.dll
Resource
win7-20240705-en
windows7-x64
Behavioral task
behavioral16
Sample
Sp00f(OLD)/runtimes/D3Dcompiler_47.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
Sp00f(OLD)/runtimes/bdfilters.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral18
Sample
Sp00f(OLD)/runtimes/bdfilters.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
Sp00f(OLD)/runtimes/bdfilters64.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral20
Sample
Sp00f(OLD)/runtimes/bdfilters64.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
Sp00f(OLD)/runtimes/libcrypto-1_1.dll
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral22
Sample
Sp00f(OLD)/runtimes/libcrypto-1_1.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
Sp00f(OLD)/runtimes/win/lib/net6.0/System.Diagnostics.EventLog.Messages.dll
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral24
Sample
Sp00f(OLD)/runtimes/win/lib/net6.0/System.Diagnostics.EventLog.Messages.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
Sp00f(OLD)/runtimes/win/lib/net6.0/System.Diagnostics.EventLog.dll
Resource
win7-20240704-en
windows7-x64
Behavioral task
behavioral26
Sample
Sp00f(OLD)/runtimes/win/lib/net6.0/System.Diagnostics.EventLog.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
Sp00f(OLD)/runtimes/win/lib/net6.0/System.ServiceProcess.ServiceController.dll
Resource
win7-20240705-en
windows7-x64
Behavioral task
behavioral28
Sample
Sp00f(OLD)/runtimes/win/lib/net6.0/System.ServiceProcess.ServiceController.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
Sp00f(OLD)/runtimes/win/lib/netcoreapp3.0/System.Runtime.WindowsRuntime.UI.Xaml.dll
Resource
win7-20240705-en
windows7-x64
Behavioral task
behavioral30
Sample
Sp00f(OLD)/runtimes/win/lib/netcoreapp3.0/System.Runtime.WindowsRuntime.UI.Xaml.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
Sp00f(OLD)/runtimes/win/lib/netcoreapp3.0/System.Runtime.WindowsRuntime.dll
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral32
Sample
Sp00f(OLD)/runtimes/win/lib/netcoreapp3.0/System.Runtime.WindowsRuntime.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
General
- Target Sp00f(NEW)/Add/bdfilters64.dll
- Size 4.6MB
- Sample240712-rn77xaxcpm
- SHA256 008fababd36e8fbfd5f610a2c62d47963e78ec91e54ad69a1e20807445c3528d
- MD5 13f7a29baa1e04f74151737cb71bd0e5
- SHA1 0bc8682c6c96923a729aa6239aa53d95221b13ab
- SHA512 4cea11e88e8861c4094b227d85295c0d67452af703b0ec9dfe475797b87d03b40bc1f6b58dcc00996672c1c05d99b82dcc067bc429a1465ae90f4ec966f2bca8
- SSDEEP 49152:MQJ/D3PQxTTvfwBvvfrsdBD3PQxTTvfwBvvfrsdBD3PQxTTvfwBvvfrsdVDYPdxv:VJTjWDdLhiapD88SiQZsvvvvC
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
- Modifies registry class 28 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Sp00f(NEW)\\Add\\bdfilters64.dll" 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 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Sp00f(NEW)\\Add\\bdfilters64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F} 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\\Sp00f(NEW)\\Add\\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 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\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Sp00f(NEW)\\Add\\bdfilters64.dll" 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\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689} 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\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689} 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\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\FriendlyName = "Bandicam MPEG-1 Audio Decoder" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\ = "Bandicam MPEG-1 Video Decoder" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ThreadingModel = "Both" 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 Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\ = "Bandicam MPEG-1 Video Property" 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\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ThreadingModel = "Both" regsvr32.exe