7f7bb866fbf07b5a83dd586a9bfafbcf17cf183ad818aa65461e0ae97e2761e5

Analysis

max time kernel
149s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 18:19

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General

Target

2d5ac7848017fedbd579d8a58b7b8a8e_JaffaCakes118.dll
Size

252KB
MD5

2d5ac7848017fedbd579d8a58b7b8a8e
SHA1

c7c451a219a93dc1b0bf2f1dcd59e9f0bd44450f
SHA256

7f7bb866fbf07b5a83dd586a9bfafbcf17cf183ad818aa65461e0ae97e2761e5
SHA512

cc45a3c049653758733e2243aea0ad475ab7527ddaf49dec8b0050e44eb7fbc24ac342723b8332f9a9b613a7a7917aa006fc19a232f0fcd46946cf24efb8eb5c
SSDEEP

3072:lsOM+53YJZpJaiIFAXcCemB1k6OlvNefjRPhL1qeEZBqo/ksc+aptJPw21k:l8+W9Jaibzd4vQAeELtatPw2q

Score

6^/10

adware stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 1 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\{76F30661-76C7-48CD-B18E-64F388AE030B}	regsvr32.exe

Modifies registry class 56 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\ = "SXG"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\ = "SXG Advisor"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\TypeLib\ = "{A6BB4262-6132-4F1E-954C-13A3FD45E976}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\ = "algq TL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\VersionIndependentProgID\ = "SXG.Advisor"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\TypeLib\ = "{A6BB4262-6132-4F1E-954C-13A3FD45E976}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\TypeLib\ = "{A6BB4262-6132-4F1E-954C-13A3FD45E976}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\ProgID\ = "SXG.Advisor"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2d5ac7848017fedbd579d8a58b7b8a8e_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2d5ac7848017fedbd579d8a58b7b8a8e_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\TypeLib\ = "{A6BB4262-6132-4F1E-954C-13A3FD45E976}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\ = "_IalgqEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\ = "Ialgq"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CLSID\ = "{76F30661-76C7-48CD-B18E-64F388AE030B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{76F30661-76C7-48CD-B18E-64F388AE030B}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\ = "Ialgq"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSVPS.MSVPSApp\CurVer\ = "SXG.Advisor"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A6BB4262-6132-4F1E-954C-13A3FD45E976}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\ = "_IalgqEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\TypeLib\ = "{A6BB4262-6132-4F1E-954C-13A3FD45E976}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B5F63F48-0E28-4B37-9536-6E5588CBCAEE}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5A945E54-93E0-4CF7-87E8-FAE4CDE5E075}\ProxyStubClsid32	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 1420	2664	regsvr32.exe	82
PID 2664 wrote to memory of 1420	2664	regsvr32.exe	82
PID 2664 wrote to memory of 1420	2664	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2d5ac7848017fedbd579d8a58b7b8a8e_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\2d5ac7848017fedbd579d8a58b7b8a8e_JaffaCakes118.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:1420

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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