43af639d285c1f3015645f4658e469c1b72c396bca27e98d2d1524f92a7c236a

Analysis

max time kernel
133s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2024, 02:33

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General

Target

63ad1973b0d23f1d09e9dc7e8b17780b.dll
Size

124KB
MD5

63ad1973b0d23f1d09e9dc7e8b17780b
SHA1

c0b4b5c370b143c1ddfea293b41b67247dec6258
SHA256

43af639d285c1f3015645f4658e469c1b72c396bca27e98d2d1524f92a7c236a
SHA512

cc60f0244c661053894dfd5fb4e81412a4672acbb8c5b4139cae566d6cac63e0cbf5cd00e821799cb5bda1bbb7a86f0cb0cbfccd616d553cb2bfe9372708b20d
SSDEEP

3072:qZt6JxdPcqP8objLpOvpws5iWBl24UCFir1GOfC3PSowKm:EYHdPc2jbjLpOvpws5i2l2nCFaQmmG

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\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}	regsvr32.exe

Modifies registry class 60 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\ = "SysCli.Ctrl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\ = "Ibhoscl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\ProgID\ = "Ginaos.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos\ = "SysCli.Ctrl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos.1\CLSID\ = "{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos\CLSID\ = "{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos\CurVer\ = "Ginaos.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos.1\ = "SysCli.Ctrl"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\TypeLib\ = "{A8954909-1F0F-41A5-A7FA-3B376D69E226}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\63AD19~1.DLL"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\TypeLib\ = "{A8954909-1F0F-41A5-A7FA-3B376D69E226}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\VersionIndependentProgID\ = "Ginaos"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\63ad1973b0d23f1d09e9dc7e8b17780b.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\TypeLib\ = "{A8954909-1F0F-41A5-A7FA-3B376D69E226}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}\1.0\ = "sclbho Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\ = "_IbhosclEvents"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\TypeLib\ = "{A8954909-1F0F-41A5-A7FA-3B376D69E226}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\TypeLib\ = "{A8954909-1F0F-41A5-A7FA-3B376D69E226}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{A8954909-1F0F-41A5-A7FA-3B376D69E226}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\ = "_IbhosclEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\ = "Ibhoscl"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A0960DBB-D8C8-4771-AD4A-F0493CCB1582}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Ginaos\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{2D0733B6-0BAC-47C1-909A-D9DB0533FFAF}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2644A8E6-6AD2-4068-B902-5ABC07441EED}\TypeLib	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 3944	1908	regsvr32.exe	80
PID 1908 wrote to memory of 3944	1908	regsvr32.exe	80
PID 1908 wrote to memory of 3944	1908	regsvr32.exe	80

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\63ad1973b0d23f1d09e9dc7e8b17780b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\63ad1973b0d23f1d09e9dc7e8b17780b.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:3944

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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