06eeeb9de5ae5946c7ece974596542cb48722799463edc1c9eb20867721f97b6

Analysis

max time kernel
136s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 05:35

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General

Target

77286458b62a7449f209687e83de4410_JaffaCakes118.dll
Size

101KB
MD5

77286458b62a7449f209687e83de4410
SHA1

97d7193c2917e0554cbb9de29841ee8ba1919ce9
SHA256

06eeeb9de5ae5946c7ece974596542cb48722799463edc1c9eb20867721f97b6
SHA512

3ffed6ea4c66538f0a4dbb09b808d359d7c0749f60fcdbafae0108ff76ef61441a53525c1bec58be718d43ac6524579e2fe4c5d94ea2963b2be32ea181478bbf
SSDEEP

3072:EaoDqPg0bJpWnKX1f7uw/TPA7eDE84kNcaT8SDTO8n6:Ea+qPg0b7Wn+liw/TPA7QlNcUDu

Score

7^/10

adware persistence privilege_escalation stealer

Malware Config

Signatures

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

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\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{9D717F81-9148-4f12-8568-69135F087DB0}	regsvr32.exe

Modifies registry class 36 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D97A8234-F2A2-4AD4-91D5-FECDB2C553AF}\ = "BrowserConnection"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader\CLSID\ = "{9D717F81-9148-4f12-8568-69135F087DB0}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\VersionIndependentProgID\ = "BrowserConnection.Loader"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\0\win64\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77286458b62a7449f209687e83de4410_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\0\win64	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\BrowserConnection.DLL	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\BrowserConnection.DLL\AppID = "{D97A8234-F2A2-4AD4-91D5-FECDB2C553AF}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\ProgID\ = "BrowserConnection.Loader.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\TypeLib\ = "{5B4144E1-B61D-495a-9A50-CD1A95D86D15}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader.1\CLSID\ = "{9D717F81-9148-4f12-8568-69135F087DB0}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader\ = "DataMngr"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\ = "DataMngr"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\77286458b62a7449f209687e83de4410_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D97A8234-F2A2-4AD4-91D5-FECDB2C553AF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader\CurVer\ = "BrowserConnection.Loader.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\ = "BrowserConnection 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader.1\ = "DataMngr"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BrowserConnection.Loader.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{9D717F81-9148-4f12-8568-69135F087DB0}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5B4144E1-B61D-495A-9A50-CD1A95D86D15}\1.0\FLAGS\ = "0"	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\77286458b62a7449f209687e83de4410_JaffaCakes118.dll
1⤵
- Installs/modifies Browser Helper Object
- Modifies registry class
PID:4740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

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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