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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
20/08/2024, 08:37
Static task
static1
Behavioral task
behavioral1
Sample
ae8a8babce0bba829f6bbb963355dfda_JaffaCakes118.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
ae8a8babce0bba829f6bbb963355dfda_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
ae8a8babce0bba829f6bbb963355dfda_JaffaCakes118.dll
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Size
136KB
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MD5
ae8a8babce0bba829f6bbb963355dfda
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SHA1
5965df3fee16e0b16832adcb8d804a7259c81e5b
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SHA256
cf2d4b0e5aa03b2520bf3f89566fd4769b94e2e2f545687e42ea07192829518d
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SHA512
7d6ff506225d4f175d0895801643677998e3db7637f7cd82f718e31aa76e4606ac669997a70806cbf4b63cf89b8a85f225e4057b761f9892beea3ef6fe6efdcd
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SSDEEP
3072:gOgMmVUad5hwp+j+hplQVrbDWnDyYVy+JbXDPHtDR4jV:gurhpFQJ2nDyY4m+
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 -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{64c8b80b-d958-4965-9d3d-997f2a23ffda} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\AppName = "53SkPlay.exe" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\AppPath = "C:\\Users\\Admin\\AppData\\Local\\Temp" regsvr32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\Policy = "3" regsvr32.exe -
Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run regsvr32.exe Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Run regsvr32.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Run regsvr32.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{794A7F67-5AD8-43A2-8340-783B04644F05} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{794A7F67-5AD8-43A2-8340-783B04644F05}\1.0\FLAGS regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{834C06D1-8FDE-4A74-9320-6B7DB80FD682}\ = "It8SkinSettings" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2272996B-C065-45E5-AA94-FE99A9B0345E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\MiscStatus\1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\TypeLib\ = "{794a7f67-5ad8-43a2-8340-783b04644f05}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{834C06D1-8FDE-4A74-9320-6B7DB80FD682}\TypeLib\ = "{794A7F67-5AD8-43A2-8340-783B04644F05}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\VersionIndependentProgID\ = "DailyFitnessCenter_53.PseudoTransparentPlugin" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1FAB027E-D990-41D0-AE3A-E0987AA1022F}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1FAB027E-D990-41D0-AE3A-E0987AA1022F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\Programmable regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\TypeLib\ = "{794a7f67-5ad8-43a2-8340-783b04644f05}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\ = "Popup Menu Plugin" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{794A7F67-5AD8-43A2-8340-783B04644F05}\1.0\FLAGS\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\DailyFitnessCenter_53.PseudoTransparentPlugin\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\ = "Pseudo Transparent Plugin" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{834C06D1-8FDE-4A74-9320-6B7DB80FD682}\ = "It8SkinSettings" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{834C06D1-8FDE-4A74-9320-6B7DB80FD682} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2272996B-C065-45E5-AA94-FE99A9B0345E}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Software\Microsoft\Windows regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{794A7F67-5AD8-43A2-8340-783B04644F05}\1.0\0\win32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\MiscStatus regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4A17E7C5-BAB4-47C5-B825-9F88AF9DF752}\ = "It8PseudoTransparent" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ae8a8babce0bba829f6bbb963355dfda_JaffaCakes118.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2272996B-C065-45E5-AA94-FE99A9B0345E} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\DailyFitnessCenter_53.PseudoTransparentPlugin\ = "Pseudo Transparent Plugin" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\MiscStatus\ = "0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\Version regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4A17E7C5-BAB4-47C5-B825-9F88AF9DF752}\ = "It8PseudoTransparent" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{834C06D1-8FDE-4A74-9320-6B7DB80FD682}\TypeLib\Version = "1.0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2272996B-C065-45E5-AA94-FE99A9B0345E}\ = "It8PopupMenu" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\ProgID\ = "DailyFitnessCenter_53.PseudoTransparentPlugin.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2272996B-C065-45E5-AA94-FE99A9B0345E}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\MiscStatus regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2272996B-C065-45E5-AA94-FE99A9B0345E}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{794A7F67-5AD8-43A2-8340-783B04644F05}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1FAB027E-D990-41D0-AE3A-E0987AA1022F}\TypeLib\ = "{794A7F67-5AD8-43A2-8340-783B04644F05}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\MiscStatus\1\ = "131473" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\ = "Skin Settings" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\TypeLib\ = "{794a7f67-5ad8-43a2-8340-783b04644f05}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4A17E7C5-BAB4-47C5-B825-9F88AF9DF752}\TypeLib\ = "{794A7F67-5AD8-43A2-8340-783B04644F05}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1FAB027E-D990-41D0-AE3A-E0987AA1022F} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\DailyFitnessCenter_53.PseudoTransparentPlugin\CurVer\ = "DailyFitnessCenter_53.PseudoTransparentPlugin.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4A17E7C5-BAB4-47C5-B825-9F88AF9DF752}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{4A17E7C5-BAB4-47C5-B825-9F88AF9DF752}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\Version\ = "1.0" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Software\Microsoft\Windows\CurrentVersion regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{64c8b80b-d958-4965-9d3d-997f2a23ffda}\Control regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{b15ed09d-2c98-4dee-8545-272438d67c5d}\MiscStatus\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{794A7F67-5AD8-43A2-8340-783B04644F05}\1.0\ = "Skin 1.0 Type Library" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{2272996B-C065-45E5-AA94-FE99A9B0345E}\TypeLib\ = "{794A7F67-5AD8-43A2-8340-783B04644F05}" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\Software\Microsoft regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{834C06D1-8FDE-4A74-9320-6B7DB80FD682} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{a8c38901-487b-43aa-86bb-0eafe0d2f194}\MiscStatus\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{4A17E7C5-BAB4-47C5-B825-9F88AF9DF752}\TypeLib\Version = "1.0" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{834C06D1-8FDE-4A74-9320-6B7DB80FD682}\TypeLib regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3004 wrote to memory of 2648 3004 regsvr32.exe 30 PID 3004 wrote to memory of 2648 3004 regsvr32.exe 30 PID 3004 wrote to memory of 2648 3004 regsvr32.exe 30 PID 3004 wrote to memory of 2648 3004 regsvr32.exe 30 PID 3004 wrote to memory of 2648 3004 regsvr32.exe 30 PID 3004 wrote to memory of 2648 3004 regsvr32.exe 30 PID 3004 wrote to memory of 2648 3004 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ae8a8babce0bba829f6bbb963355dfda_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ae8a8babce0bba829f6bbb963355dfda_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies data under HKEY_USERS
- Modifies registry class
PID:2648
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