Overview
overview
5Static
static
3BDCAMSETUP...85.exe
windows10-2004-x64
5$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$SYSDIR/D3...47.dll
windows10-2004-x64
3$SYSDIR/vcomp140.dll
windows10-2004-x64
3$TEMP/BDMP...UP.exe
windows10-2004-x64
5$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$SYSDIR/bdmjpeg.dll
windows10-2004-x64
3$SYSDIR/bdmjpeg64.dll
windows10-2004-x64
1$SYSDIR/bdmpega.dll
windows10-2004-x64
3$SYSDIR/bdmpega64.dll
windows10-2004-x64
1$SYSDIR/bdmpegv.dll
windows10-2004-x64
3RegVulkanLayer.bat
windows10-2004-x64
3UnregVulkanLayer.bat
windows10-2004-x64
3amf-compon...32.dll
windows10-2004-x64
3amf-compon...64.dll
windows10-2004-x64
1amf-core-w...32.dll
windows10-2004-x64
3amf-core-w...64.dll
windows10-2004-x64
1bdcam.dll
windows10-2004-x64
3bdcam.exe
windows10-2004-x64
5bdcam64.exe
windows10-2004-x64
1bdcam64.dll
windows10-2004-x64
1bdcam_nonadmin.exe
windows10-2004-x64
5bdcamih.dll
windows10-2004-x64
3bdcamvk32.dll
windows10-2004-x64
3bdcamvk64.dll
windows10-2004-x64
1bdcap32.dll
windows10-2004-x64
3bdcap64.dll
windows10-2004-x64
1bdfix.exe
windows10-2004-x64
5lang/Japanese.ps1
windows10-2004-x64
3Analysis
-
max time kernel
92s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-10-2024 11:52
Static task
static1
Behavioral task
behavioral1
Sample
BDCAMSETUP_ENG_4_1_2_1385.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
$SYSDIR/D3DCompiler_47.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$SYSDIR/vcomp140.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
$TEMP/BDMPEG1SETUP.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral10
Sample
$SYSDIR/bdmjpeg.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$SYSDIR/bdmjpeg64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral12
Sample
$SYSDIR/bdmpega.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$SYSDIR/bdmpega64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral14
Sample
$SYSDIR/bdmpegv.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
RegVulkanLayer.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral16
Sample
UnregVulkanLayer.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
amf-component-vce-windesktop32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral18
Sample
amf-component-vce-windesktop64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
amf-core-windesktop32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral20
Sample
amf-core-windesktop64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
bdcam.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral22
Sample
bdcam.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
bdcam64.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral24
Sample
bdcam64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
bdcam_nonadmin.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral26
Sample
bdcamih.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
bdcamvk32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral28
Sample
bdcamvk64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
bdcap32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral30
Sample
bdcap64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
bdfix.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral32
Sample
lang/Japanese.ps1
Resource
win10v2004-20241007-en
General
-
Target
$TEMP/BDMPEG1SETUP.exe
-
Size
1.4MB
-
MD5
461d135a4fccd51bbae38f742e123fd3
-
SHA1
c12a442fbcd4a9c44102f0a560ba03d59bc501ed
-
SHA256
4c441e7d744a2a273f780103bcf5bcb1e32c2d9c6a32b62f9044b32107544079
-
SHA512
41eb816bf0cc0ca12b5c6c07517cd718b8701255ea81e94ffc937f2538b8cdf5db24751cdbc22fefd6496b767fc0d631fea76216b0363f4b625557097b3caaee
-
SSDEEP
24576:KmJpkgDvk80bh06JsAD8JLPHXcovQjy1jR8Qlq7m5xHlwP4mWunSCiwpFHNi:KUM80bO6JsA+jnb9iZK5plDjCTpFU
Malware Config
Signatures
-
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\system32\bdmjpeg64.dll BDMPEG1SETUP.exe File created C:\Windows\system32\bdmpegv64.dll BDMPEG1SETUP.exe File created C:\Windows\system32\bdmpega64.acm BDMPEG1SETUP.exe File created C:\Windows\SysWOW64\bdmjpeg.dll BDMPEG1SETUP.exe File created C:\Windows\SysWOW64\bdmpegv.dll BDMPEG1SETUP.exe File created C:\Windows\SysWOW64\bdmpega.acm BDMPEG1SETUP.exe -
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.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\BandiMPEG1\bdfilters.dll BDMPEG1SETUP.exe File created C:\Program Files (x86)\BandiMPEG1\bdfilters64.dll BDMPEG1SETUP.exe File created C:\Program Files (x86)\BandiMPEG1\uninstall.exe BDMPEG1SETUP.exe -
Loads dropped DLL 8 IoCs
pid Process 8 BDMPEG1SETUP.exe 8 BDMPEG1SETUP.exe 8 BDMPEG1SETUP.exe 1048 regsvr32.exe 340 regsvr32.exe 8 BDMPEG1SETUP.exe 8 BDMPEG1SETUP.exe 8 BDMPEG1SETUP.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BDMPEG1SETUP.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Modifies registry class 56 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05} BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F} 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 (data) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\FilterData = 02000000010080ff020000000000000030706933000000000000000001000000000000000000000030747933000000006000000070000000317069330800000000000000010000000000000000000000307479330000000060000000800000006175647300001000800000aa00389b715000000000001000800000aa00389b710100000000001000800000aa00389b71 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32 BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188} BDMPEG1SETUP.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\FilterData = 02000000010080ff02000000000000003070693300000000000000000200000000000000000000003074793300000000700000008000000031747933000000007000000090000000317069330800000000000000010000000000000000000000307479330000000070000000a00000007669647300001000800000aa00389b714d50454700001000800000aa00389b714d50473100001000800000aa00389b7100000000000000000000000000000000 BDMPEG1SETUP.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\ThreadingModel = "Both" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05} BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters64.dll" 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\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters64.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters64.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32 BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters.dll" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\FriendlyName = "Bandicam MPEG-1 Audio Decoder" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\ = "Bandicam MPEG-1 Audio Property" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters.dll" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\FriendlyName = "Bandicam MPEG-1 Video Decoder" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\ = "Bandicam MPEG-1 Audio Decoder" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\ = "Bandicam MPEG-1 Audio Property" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ThreadingModel = "Both" BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\ = "Bandicam MPEG-1 Video Property" BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32 BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters.dll" BDMPEG1SETUP.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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32 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\WOW6432Node\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F} BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05} 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689} BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32 BDMPEG1SETUP.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\FilterData = 02000000010080ff020000000000000030706933000000000000000001000000000000000000000030747933000000006000000070000000317069330800000000000000010000000000000000000000307479330000000060000000800000006175647300001000800000aa00389b715000000000001000800000aa00389b710100000000001000800000aa00389b71 BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\InprocServer32\ThreadingModel = "Both" BDMPEG1SETUP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689} BDMPEG1SETUP.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\{F4F5C9E9-CFCC-4C65-A8BD-0423A338F188}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\CLSID = "{E2E7539A-CECF-4A6A-B187-939943ECEF05}" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\ = "Bandicam MPEG-1 Video Decoder" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{083863F1-70DE-11D0-BD40-00A0C911CE86}\Instance\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\CLSID = "{89C4B786-A490-4A3E-AA70-E6A8C61D3689}" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\InprocServer32\ThreadingModel = "Both" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ThreadingModel = "Both" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{89C4B786-A490-4A3E-AA70-E6A8C61D3689}\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\{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\WOW6432Node\CLSID\{A1C6833E-A3EC-4397-9FA9-151792F3408F}\InprocServer32\ = "C:\\Program Files (x86)\\BandiMPEG1\\bdfilters.dll" BDMPEG1SETUP.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{E2E7539A-CECF-4A6A-B187-939943ECEF05}\ = "Bandicam MPEG-1 Audio Decoder" regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 8 wrote to memory of 1048 8 BDMPEG1SETUP.exe 84 PID 8 wrote to memory of 1048 8 BDMPEG1SETUP.exe 84 PID 8 wrote to memory of 1048 8 BDMPEG1SETUP.exe 84 PID 1048 wrote to memory of 340 1048 regsvr32.exe 85 PID 1048 wrote to memory of 340 1048 regsvr32.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\$TEMP\BDMPEG1SETUP.exe"C:\Users\Admin\AppData\Local\Temp\$TEMP\BDMPEG1SETUP.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:8 -
C:\Windows\SysWOW64\regsvr32.exe"regsvr32" /s "C:\Program Files (x86)\BandiMPEG1\bdfilters64.dll"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1048 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\BandiMPEG1\bdfilters64.dll"3⤵
- Loads dropped DLL
- Modifies registry class
PID:340
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
4.1MB
MD5ed730387fdcd684b756601b863c47417
SHA1c49ed6d0d46facf4ceaeb21f5d6bfdf9e3587fde
SHA2569cbc29696ad2d582e251bf9c4be5cce618753fa43551d2474e1ae5cc5e1245e5
SHA512e32df727799d33922c6e92f94a7bdb0bc2772d6a6636d15e285d94d3ae4661062e5bc89ec3546b76ec853398f88d972f461327ef687f89093acf1096560d5c3f
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Filesize
4.6MB
MD513f7a29baa1e04f74151737cb71bd0e5
SHA10bc8682c6c96923a729aa6239aa53d95221b13ab
SHA256008fababd36e8fbfd5f610a2c62d47963e78ec91e54ad69a1e20807445c3528d
SHA5124cea11e88e8861c4094b227d85295c0d67452af703b0ec9dfe475797b87d03b40bc1f6b58dcc00996672c1c05d99b82dcc067bc429a1465ae90f4ec966f2bca8
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Filesize
15KB
MD567d8f4d5acdb722e9cb7a99570b3ded1
SHA1f4a729ba77332325ea4dbdeea98b579f501fd26f
SHA256fa8de036b1d9bb06be383a82041966c73473fc8382d041fb5c1758f991afeae7
SHA51203999cc26a76b0de6f7e4e8a45137ee4d9c250366ac5a458110f00f7962158311eea5f22d3ee4f32f85aa6969eb143bdb8f03ca989568764ed2bc488c89b4b7f
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Filesize
11KB
MD5959ea64598b9a3e494c00e8fa793be7e
SHA140f284a3b92c2f04b1038def79579d4b3d066ee0
SHA25603cd57ab00236c753e7ddeee8ee1c10839ace7c426769982365531042e1f6f8b
SHA5125e765e090f712beffce40c5264674f430b08719940d66e3a4d4a516fd4ade859f7853f614d9d6bbb602780de54e11110d66dbb0f9ca20ef6096ede531f9f6d64
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Filesize
4KB
MD5d16e06c5de8fb8213a0464568ed9852f
SHA1d063690dc0d2c824f714acb5c4bcede3aa193f03
SHA256728472ba312ae8af7f30d758ab473e0772477a68fcd1d2d547dafe6d8800d531
SHA51260502bb65d91a1a895f38bd0f070738152af58ffa4ac80bac3954aa8aad9fda9666e773988cbd00ce4741d2454bf5f2e0474ce8ea18cfe863ec4c36d09d1e27a
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Filesize
1000B
MD501a723d14d6e6975994c176f41ab94b4
SHA14e7310a6dfed7584242b211a20f0e2f73da138a9
SHA2569da6d43f1d59dd977533d1f0c50b8befaab8d810e41bdfaebe438cb7851151f9
SHA512a71ed6aa5c73c9e87cde7c5061f4307bceb34590f262b03a9618131b596c29195769c3235ec38ad09742f1f16feae6d26e6074dd4d6086c941f7b9618387ff9d