Analysis
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max time kernel
15s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 07:07
Static task
static1
Behavioral task
behavioral1
Sample
ead178643228e4d2fc345524df98780d_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ead178643228e4d2fc345524df98780d_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
ead178643228e4d2fc345524df98780d_JaffaCakes118.dll
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Size
79KB
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MD5
ead178643228e4d2fc345524df98780d
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SHA1
88c235877c359ef5c7d5f4b9d86e123e4cc27deb
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SHA256
a03f56c4057278eda7731edd0be1be8d98af8af49eefad601b292a0099b374c7
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SHA512
81a3e47c7582ddacd65d7a8cc3d7b7ae82d4927b221150bdc9f2a8aee578114bf86d253f4fad36220b042a7bcb1c6ccf6d68e34f96c7ab9bd42a9f539e4c4348
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SSDEEP
1536:aHl69H96qiWvwDN7DFpmjdPBmc1Eqf7TYdL6YAATUAOWmUtc3jxgBk:aHl69H96qXCRFpmoqf7TYdBA5AOWmvTr
Malware Config
Signatures
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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 27 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\VersionIndependentProgID\ = "DMO.PassThroughDMO" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d\ = "InterVideo Pass Through DMO" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CLSID\ = "{0f35b24d-0f81-4855-be82-f66260c7360d}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects\Categories regsvr32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d\InputTypes = 6175647300001000800000aa00389b710100000000001000800000aa00389b71 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1\ = "CPassThroughDMO Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\ = "CPassThroughDMO Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\InprocServer32\ThreadingModel = "Both" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects\Categories\f3602b3f-0592-48df-a4cd-674721e7ebeb\0f35b24d-0f81-4855-be82-f66260c7360d regsvr32.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d\OutputTypes = 6175647300001000800000aa00389b710100000000001000800000aa00389b71 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\ProgID\ = "DMO.PassThroughDMO.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\CurVer\ = "DMO.PassThroughDMO.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO\ = "CPassThroughDMO Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0f35b24d-0f81-4855-be82-f66260c7360d}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ead178643228e4d2fc345524df98780d_JaffaCakes118.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects\0f35b24d-0f81-4855-be82-f66260c7360d regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\DMO.PassThroughDMO.1\CLSID\ = "{0f35b24d-0f81-4855-be82-f66260c7360d}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\DirectShow\MediaObjects\Categories\f3602b3f-0592-48df-a4cd-674721e7ebeb regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2252 wrote to memory of 2000 2252 regsvr32.exe 29 PID 2252 wrote to memory of 2000 2252 regsvr32.exe 29 PID 2252 wrote to memory of 2000 2252 regsvr32.exe 29 PID 2252 wrote to memory of 2000 2252 regsvr32.exe 29 PID 2252 wrote to memory of 2000 2252 regsvr32.exe 29 PID 2252 wrote to memory of 2000 2252 regsvr32.exe 29 PID 2252 wrote to memory of 2000 2252 regsvr32.exe 29
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ead178643228e4d2fc345524df98780d_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ead178643228e4d2fc345524df98780d_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2000
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