7313d8f89ab29beaca4a53ea584c1562fc8530440bb2d0037604b1cadc7af636

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 17:04

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General

Target

6407e93b8a0ab79720d2c651f1ec5242_JaffaCakes118.dll
Size

152KB
MD5

6407e93b8a0ab79720d2c651f1ec5242
SHA1

129c7ff74800fa4f610378fcd1b7632ba7fa2011
SHA256

7313d8f89ab29beaca4a53ea584c1562fc8530440bb2d0037604b1cadc7af636
SHA512

acdc5f195f8251fc8633df4a44daf3ed10082ffab7aec03824771c64e919b3c8c00ace4c9959d792511f4531830e81e62ce92d9782b393879a92189e7cf530d3
SSDEEP

3072:VmRaJnWY39AA6z/8XHtTCr1HiymUJO2VbGnlyWCtc4Qb:VQaPKFeki3zVATAb

Score

6^/10

adware stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{CE580665-F3F7-4D64-86F8-14AC84FFC810}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\ = "CMVideoPlugin"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\NoExplorer = "1"	regsvr32.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink\CurVer\ = "CMVideo.XMLDOMDocumentEventsSink.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin\ = "CMVideoPlugin Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\TypeLib\ = "{B4ACF1F7-325C-4269-A5E2-645476428B8C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\ = "IXMLDOMDocumentEventsSink"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\TypeLib\ = "{B4ACF1F7-325C-4269-A5E2-645476428B8C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\AppID = "{E006ADC6-996A-4EE2-9D63-E6E607485D9F}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4ACF1F7-325C-4269-A5E2-645476428B8C}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink.1\CLSID\ = "{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink\ = "XMLDOMDocumentEventsSink Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin\CLSID\ = "{CE580665-F3F7-4D64-86F8-14AC84FFC810}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink.1\ = "XMLDOMDocumentEventsSink Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4ACF1F7-325C-4269-A5E2-645476428B8C}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\TypeLib\ = "{B4ACF1F7-325C-4269-A5E2-645476428B8C}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin.1\ = "CMVideoPlugin Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\ProgID\ = "CMVideo.XMLDOMDocumentEventsSink.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin.1\CLSID\ = "{CE580665-F3F7-4D64-86F8-14AC84FFC810}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\ProgID\ = "CMVideo.CMVideoPlugin.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\TypeLib\ = "{B4ACF1F7-325C-4269-A5E2-645476428B8C}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4ACF1F7-325C-4269-A5E2-645476428B8C}\1.0\ = "CMVideo 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6407e93b8a0ab79720d2c651f1ec5242_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\CMVideo.DLL	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4ACF1F7-325C-4269-A5E2-645476428B8C}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{E006ADC6-996A-4EE2-9D63-E6E607485D9F}\ = "CMVideo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0A8A5904-FD83-40DF-BA27-7D5704EF6FFA}\VersionIndependentProgID\ = "CMVideo.XMLDOMDocumentEventsSink"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.CMVideoPlugin\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4ACF1F7-325C-4269-A5E2-645476428B8C}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A77A8135-C1D5-40E4-A4F1-51FA11936B5D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CMVideo.XMLDOMDocumentEventsSink.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{CE580665-F3F7-4D64-86F8-14AC84FFC810}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4ACF1F7-325C-4269-A5E2-645476428B8C}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4ACF1F7-325C-4269-A5E2-645476428B8C}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{CD57F97B-89EB-4769-8894-7D16528C44D9}\TypeLib	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2976	2880	regsvr32.exe	30
PID 2880 wrote to memory of 2976	2880	regsvr32.exe	30
PID 2880 wrote to memory of 2976	2880	regsvr32.exe	30
PID 2880 wrote to memory of 2976	2880	regsvr32.exe	30
PID 2880 wrote to memory of 2976	2880	regsvr32.exe	30
PID 2880 wrote to memory of 2976	2880	regsvr32.exe	30
PID 2880 wrote to memory of 2976	2880	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6407e93b8a0ab79720d2c651f1ec5242_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\6407e93b8a0ab79720d2c651f1ec5242_JaffaCakes118.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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