796423297a599658e7f73279a451cc29a50f5ab0eeef9901f508c7aa8e553e1f

Analysis

max time kernel
148s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 15:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

467a4fb220804b8e55e8a5607845aa01_JaffaCakes118.dll
Size

204KB
MD5

467a4fb220804b8e55e8a5607845aa01
SHA1

02b43611a22a86c79fdc26ebbee481e96fc86251
SHA256

796423297a599658e7f73279a451cc29a50f5ab0eeef9901f508c7aa8e553e1f
SHA512

97966a7b01b263bc9a6e8ae2eb0694ba6a3ed89fb1807db9ea1a903958efd3f821641f7c7fd0ffef989459563e66cd4c4a51ff77072a236d4bcf321ce20474e0
SSDEEP

3072:qSAXYRcakWwIzKLi9nYqXRuIjkz8Yg4eBlBsDS9E:wXYeuKL+YMR1yY4YE

Score

6^/10

adware persistence stealer

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NamesToolbar = "C:\\Program Files\\NamesToolbar\\ToolBarUpdate.exe"	regsvr32.exe

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\{BB860A3D-761F-448B-B937-72B7C09C36FF}	regsvr32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\EnableSearchPane = "1"	regsvr32.exe

Modifies registry class 47 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\ = "DigitalNames Pro7"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr.1\ = "DigitalNames Pro7"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr\CurVer\ = "addr.addr.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\467a4fb220804b8e55e8a5607845aa01_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\VersionIndependentProgID\ = "addr.addr"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\ = "IIEHlprObj"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr\ = "addr Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\467a4fb220804b8e55e8a5607845aa01_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\0\win32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\ProgID\ = "addr.addr.1"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\ = "IIEHlprObj"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\TypeLib\ = "{BB860A30-761F-448B-B937-72B7C09C36FF}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\TypeLib\ = "{BB860A30-761F-448B-B937-72B7C09C36FF}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr.1\CLSID\ = "{BB860A3D-761F-448B-B937-72B7C09C36FF}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\ = "IEHelper 1.0 Type Library"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\addr.addr	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BB860A48-761F-448B-B937-72B7C09C36FF}\TypeLib\Version = "1.0"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB860A3D-761F-448B-B937-72B7C09C36FF}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BB860A30-761F-448B-B937-72B7C09C36FF}\1.0\FLAGS\ = "0"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 1584	1648	regsvr32.exe	83
PID 1648 wrote to memory of 1584	1648	regsvr32.exe	83
PID 1648 wrote to memory of 1584	1648	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\467a4fb220804b8e55e8a5607845aa01_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\467a4fb220804b8e55e8a5607845aa01_JaffaCakes118.dll
  2⤵
  - Adds Run key to start application
  - Installs/modifies Browser Helper Object
  - Modifies Internet Explorer settings
  - Modifies registry class
  PID:1584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Browser Extensions

T1176

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

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

Replay Monitor

Loading Replay Monitor...

Downloads