01834bf4209d24084871124720aa9902f03595144b2e7502e5f679362e554291

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 00:11

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General

Target

328e7cffe1578624659fbecbf8f6b400_JaffaCakes118.dll
Size

131KB
MD5

328e7cffe1578624659fbecbf8f6b400
SHA1

199dbca7bc73856b73cb72b5ae3abc88159a4c7a
SHA256

01834bf4209d24084871124720aa9902f03595144b2e7502e5f679362e554291
SHA512

bc555c18c485489526c3dd116d480f9f59c99dc8f9e9a6abb44bc33324f024a7e8455d2c657b78dae6ff05bb93ff71af55a30f152ac88767c9de56cd3ff583d1
SSDEEP

1536:2DHLtxqy2G+siHdQIdKz0w04n7DuAR6qI6/D5bGD7SVKijD6:QtxqE+skSN66/D5bGDWYii

Score

1^/10

Malware Config

Signatures

Modifies registry class 45 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class\ = "FlashPlayer.Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ = "_Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib\ = "{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\328e7cffe1578624659fbecbf8f6b400_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\VERSION\ = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\ = "FlashPlayer"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib\ = "{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\ProgID\ = "FlashPlayer.Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\Implemented Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\328e7cffe1578624659fbecbf8f6b400_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ = "_Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\ = "FlashPlayer.Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\TypeLib\ = "{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\VERSION	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class\Clsid\ = "{B69F34DD-F0F9-42DC-9EDD-957187DA688D}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ = "Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2876	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2876	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2876	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2876	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2876	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2876	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2876	2088	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\328e7cffe1578624659fbecbf8f6b400_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\328e7cffe1578624659fbecbf8f6b400_JaffaCakes118.dll
  2⤵
  - Modifies registry class
  PID:2876

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Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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