3cddcb210561f012f39602c38f48c2d4d9459a8ef91333a68d3907a813234119

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12-07-2024 18:47

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General

Target

3e76aae3ee65a8ac6b0216b975364ace_JaffaCakes118.dll
Size

512KB
MD5

3e76aae3ee65a8ac6b0216b975364ace
SHA1

b2029ccad2a7f0296efb65cf0176a701155f39b3
SHA256

3cddcb210561f012f39602c38f48c2d4d9459a8ef91333a68d3907a813234119
SHA512

b25966f1c9d4cb01a9730eaf8eed7519b79b5040641bc40710c9a82d0547248f5e7ff83bf20f8e9075c2338de5959a13624808aae93ae49b3ab9ad5f57ab22bf
SSDEEP

6144:PdEERLZAtiMHrptarYHSUsX7PHqEF+/9HQqvSYeMCoeqvSYeMCoTp:CWAtiMHrptarL7dFYHVSYfjSYfT

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}\11d.0\ = "sjdbn"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\ = "_fcmeev"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3e76aae3ee65a8ac6b0216b975364ace_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\TypeLib\Version = "11d.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\TypeLib\Version = "11d.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\ = "xkrgkl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\TypeLib\ = "{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\ = "_xkrgkl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sjdbn.fcmeev\Clsid\ = "{A368517C-4925-4533-A13D-07048921E86B}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sjdbn.xkrgkl\ = "sjdbn.xkrgkl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\TypeLib\Version = "11d.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\TypeLib\ = "{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\ = "_fcmeev"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\VERSION	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sjdbn.xkrgkl	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\ProxyStubClsid\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}\11d.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\TypeLib\Version = "11d.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\TypeLib\Version = "11d.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}\11d.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\ = "xkrgkl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\sjdbn.fcmeev\ = "sjdbn.fcmeev"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\sjdbn.fcmeev\Clsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\ = "_xkrgkl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\ = "sjdbn.fcmeev"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}\11d.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\TypeLib\ = "{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}\TypeLib\ = "{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\ = "__xkrgkl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{95C92D30-E477-492F-AF15-2B5E036F93C3}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5A8D45D-23DF-4BFF-A19B-16FCF94DF632}\TypeLib\ = "{54B4E8E7-15D2-41B3-B23F-BFDF414D02B3}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0C3D6244-C497-4C8C-9212-62A7A569BDE5}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8ED414C4-F900-40A7-95AD-AE29549339DB}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A368517C-4925-4533-A13D-07048921E86B}\VERSION	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2092	1856	regsvr32.exe	30
PID 1856 wrote to memory of 2092	1856	regsvr32.exe	30
PID 1856 wrote to memory of 2092	1856	regsvr32.exe	30
PID 1856 wrote to memory of 2092	1856	regsvr32.exe	30
PID 1856 wrote to memory of 2092	1856	regsvr32.exe	30
PID 1856 wrote to memory of 2092	1856	regsvr32.exe	30
PID 1856 wrote to memory of 2092	1856	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3e76aae3ee65a8ac6b0216b975364ace_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\3e76aae3ee65a8ac6b0216b975364ace_JaffaCakes118.dll
  2⤵
  - Modifies registry class
  PID:2092

Analysis

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Malware Config

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