4bc2db7a70655a1b13a32d4e9dd4200f46db9bd617401bb3c4dbb1d74450eebe

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21-04-2024 06:46

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General

Target

feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll
Size

211KB
MD5

feb062cd22eb714189aa7ce902bb78dd
SHA1

6c6c6e89231afc499026c90cb99dba38aa3344b9
SHA256

4bc2db7a70655a1b13a32d4e9dd4200f46db9bd617401bb3c4dbb1d74450eebe
SHA512

7676f0a223470668dd595359adb72d2640993c5a5b19f5b9341b01554c998a163ae8e316fb750c84afe12425debbe3cdd62903274660949ea6744e746f47da06
SSDEEP

6144:yyRALklBwJt4hZs7d5JxPgU2WASu7PMJBrux:yymIl2tIy55Jo7kJBru

Score

1^/10

Malware Config

Signatures

Modifies registry class 55 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\video.BHO\Clsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\TypeLib\ = "{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\TypeLib\ = "{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\ProgID\ = "video.BHO"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\ = "IntfVideo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\video.BHO	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\Elevation\Enabled = "1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll\AppID = "{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\ = "Video BHO"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\AccessPermission = 01000480440000005400000000000000140000000200300002000000000014000300000001010000000000050400000000001400030000000101000000000005120000000102000000000005200000002002000001020000000000052000000020020000	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\Version	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\ = "Video BHO"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\ = "IntfVideo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\video.BHO\ = "Video BHO"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\video.BHO\Clsid\ = "{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\ = "video"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\TypeLib\ = "{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{748742A2-159F-4DC7-8FD6-5E293708B4A7}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\AppID = "{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\LocalizedString = "@C:\\Users\\Admin\\AppData\\Local\\Temp\\feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll,-313"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\Version\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\DllSurrogate	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\Elevation	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{597AED5A-2DEA-431D-BE7E-F03BAB2AFB15}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B48CAA94-24B2-475E-B6FF-A5D79C5FDEFD}	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 2528	2884	regsvr32.exe	28
PID 2884 wrote to memory of 2528	2884	regsvr32.exe	28
PID 2884 wrote to memory of 2528	2884	regsvr32.exe	28
PID 2884 wrote to memory of 2528	2884	regsvr32.exe	28
PID 2884 wrote to memory of 2528	2884	regsvr32.exe	28
PID 2884 wrote to memory of 2528	2884	regsvr32.exe	28
PID 2884 wrote to memory of 2528	2884	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\feb062cd22eb714189aa7ce902bb78dd_JaffaCakes118.dll
  2⤵
  - Modifies registry class
  PID:2528

Network

MITRE ATT&CK Matrix

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Downloads

memory/2528-0-0x0000000000A00000-0x0000000000AEB000-memory.dmp

Filesize
940KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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