21e3c87348009eb5d3f8f35e19a28bd22c081aed6ea53bec06f654c46364f4fa

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 10:11

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General

Target

07e4739b30a6bfe43444c5b337baf23b_JaffaCakes118.dll
Size

147KB
MD5

07e4739b30a6bfe43444c5b337baf23b
SHA1

1c55612911fa78c30a6b2f70a5542515e60f7df6
SHA256

21e3c87348009eb5d3f8f35e19a28bd22c081aed6ea53bec06f654c46364f4fa
SHA512

e13d80b1fbe7b27c657381a93a1dd82c6524ef1f0994cfba68a66e5f96a1d5f3a369dcb01468687a17a898e3957490d0f5ce151fc543ff6bd4a443ec8deafd5f
SSDEEP

3072:qyHvQmAl7zL5m04Hov8jq2bGDWUczFtajT9HkzsN:qybWjndCajTRN

Score

1^/10

Malware Config

Signatures

Modifies registry class 45 IoCs

description	ioc	Process
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\ = "FlashPlayer"	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}\TypeLib\ = "{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\VERSION\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class\Clsid\ = "{B69F34DD-F0F9-42DC-9EDD-957187DA688D}"	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}\VERSION	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib\ = "{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}"	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\ = "FlashPlayer.Class"	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\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	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\WOW6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ = "_Class"	regsvr32.exe
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\WOW6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\07e4739b30a6bfe43444c5b337baf23b_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class\Clsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib	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\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\TypeLib\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\07e4739b30a6bfe43444c5b337baf23b_JaffaCakes118.dll"	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
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\TypeLib	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\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	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\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{3ADCD351-7F41-4D06-A1D9-7F8EEC48F498}	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\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\FlashPlayer.Class\ = "FlashPlayer.Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{269EADEF-9DF6-40BF-8EF0-13A9FF9DED1D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B69F34DD-F0F9-42DC-9EDD-957187DA688D}\Programmable	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2720	1984	regsvr32.exe	80
PID 1984 wrote to memory of 2720	1984	regsvr32.exe	80
PID 1984 wrote to memory of 2720	1984	regsvr32.exe	80

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\07e4739b30a6bfe43444c5b337baf23b_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\07e4739b30a6bfe43444c5b337baf23b_JaffaCakes118.dll
  2⤵
  - Modifies registry class
  PID:2720

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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