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Overview
overview
10Static
static
3JaffaCakes...c0.exe
windows7-x64
10JaffaCakes...c0.exe
windows10-2004-x64
10$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3Analysis
-
max time kernel
96s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2024, 03:28
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
JaffaCakes118_029fde9403ed6a8445e674646c4104c0.exe
Resource
win7-20240903-en
windows7-x64
21 signatures
150 seconds
Behavioral task
behavioral2
Sample
JaffaCakes118_029fde9403ed6a8445e674646c4104c0.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
21 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISGameExplorerPlugin.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISGameExplorerPlugin.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral9
Sample
$PLUGINSDIR/WT_Plugin.dll
Resource
win7-20240708-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WT_Plugin.dll
Resource
win10v2004-20241007-en
windows10-2004-x64
3 signatures
150 seconds
General
-
Target
$PLUGINSDIR/WT_Plugin.dll
-
Size
164KB
-
MD5
9f392fdef8b0681254ad916cf0cf6961
-
SHA1
ef903a0652696e5c0aad1b271916a1c212bdcee1
-
SHA256
0e6a43834e7124c784f958756330dbdcba32bc397bc96fd8ce1672c8c173be27
-
SHA512
5835042e78caea5ac25b2ce7c0490643c37890dd83424bf521ed67a97e2faaf95e2f8d9e7626b71f78c1d40e93dd61d3a175d149cf932042101d39fc09c2a77c
-
SSDEEP
3072:vfVsuKQwAI+qDC9VK84fDXgnmKXYEJUyrqRJIUCrK9wcJlFeLiUAQJ:Eu9bA8mKXYEJRo/zEL3
Score
3/10
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 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 regsvr32.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\AppID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$PLUGINSDIR\\" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\ = "CHTML Object" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib\ = "{1F4C31AB-E376-4464-9D40-1D45FB451050}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CurVer\ = "Downloader.Downloader.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\VersionIndependentProgID\ = "CHTML.CHTML" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\HELPDIR regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader.1\CLSID\ = "{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\0\win32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$PLUGINSDIR\\WT_Plugin.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader.1\ = "Downloader Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\ = "Downloader Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\ = "CHTML Object" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\VersionIndependentProgID\ = "Downloader.Downloader" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$PLUGINSDIR\\WT_Plugin.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CLSID\ = "{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Downloader.Downloader\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CLSID\ = "{B4471D1B-6102-4121-85B0-F873B8E36466}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML\CurVer\ = "CHTML.CHTML.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\TypeLib\ = "{1F4C31AB-E376-4464-9D40-1D45FB451050}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML.1\ = "CHTML Object" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CHTML.CHTML regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\InprocServer32\ThreadingModel = "apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\AppID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib\ = "{1F4C31AB-E376-4464-9D40-1D45FB451050}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\ProgID\ = "Downloader.Downloader.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\TypeLib\ = "{1F4C31AB-E376-4464-9D40-1D45FB451050}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\ProgID\ = "CHTML.CHTML.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B4471D1B-6102-4121-85B0-F873B8E36466}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$PLUGINSDIR\\WT_Plugin.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\ = "Downloader Object" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{1F4C31AB-E376-4464-9D40-1D45FB451050}\1.0\0 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB2DD0D3-EFE5-41fd-A732-030441B2EC79}\InprocServer32\ThreadingModel = "apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{FC61CF3A-A858-415F-852C-E1373AD1CF0E}\ = "IHTMLExternalInterface" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2668 wrote to memory of 3192 2668 regsvr32.exe 83 PID 2668 wrote to memory of 3192 2668 regsvr32.exe 83 PID 2668 wrote to memory of 3192 2668 regsvr32.exe 83
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WT_Plugin.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WT_Plugin.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:3192
-