cc46d1810fb3fd000694ef50dce17809cbac500a29285b444e2c5ed6f0290ed1

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
27/06/2024, 19:40

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General

Target

1747fdc7828092be492ca88adb5f8f45_JaffaCakes118.dll
Size

49KB
MD5

1747fdc7828092be492ca88adb5f8f45
SHA1

80847a64f8cec9b51d7dad1319378a610ad02e3f
SHA256

cc46d1810fb3fd000694ef50dce17809cbac500a29285b444e2c5ed6f0290ed1
SHA512

656026b001f6ec71ef3c00bd8573f711a8992db75c3a3f46e91a6ea16a62e980d5771083aad00463986893bc5a86e1c483827f913645a0b4a89d2a771c1b1a86
SSDEEP

1536:wqaUajagxcJFRQSwtB8Q6RhL0QSczqBJse:wqaOPum5uBee

Score

6^/10

adware stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 2 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\{DF51F25D-1154-5411-A43E-47D18AA79946}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{DF51F25D-1154-5411-A43E-47D18AA79946}\ = "wmp"	regsvr32.exe

Modifies registry class 50 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp\CLSID\ = "{DF51F25D-1154-5411-A43E-47D18AA79946}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\VersionIndependentProgID\ = "wmp"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\ProgID\ = "wmp.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1747FD~1.DLL"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\Version\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\ = "IIECatch"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\TypeLib\ = "{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\ = "Microsoft Windows Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\ = "wmp Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\ = "wmp 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\ = "IIECatch"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp.1\CLSID\ = "{DF51F25D-1154-5411-A43E-47D18AA79946}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp\ = "wmp Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp\CurVer\ = "wmp.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1747fdc7828092be492ca88adb5f8f45_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\TypeLib\ = "{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp.1\ = "wmp Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\TypeLib\ = "{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp.1	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2D824AFF-15AF-3F2A-BAC0-2A8BC12F109A}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1747fdc7828092be492ca88adb5f8f45_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\wmp.1\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{DF51F25D-1154-5411-A43E-47D18AA79946}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{B2D10ED1-32AE-27A8-1892-A1A978629E1A}\ProxyStubClsid32	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 1452	2984	regsvr32.exe	28
PID 2984 wrote to memory of 1452	2984	regsvr32.exe	28
PID 2984 wrote to memory of 1452	2984	regsvr32.exe	28
PID 2984 wrote to memory of 1452	2984	regsvr32.exe	28
PID 2984 wrote to memory of 1452	2984	regsvr32.exe	28
PID 2984 wrote to memory of 1452	2984	regsvr32.exe	28
PID 2984 wrote to memory of 1452	2984	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1747fdc7828092be492ca88adb5f8f45_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1747fdc7828092be492ca88adb5f8f45_JaffaCakes118.dll
  2⤵
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  PID:1452

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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