1e88af7a351ca27eaa87253d1537b8a4d2ead0e03f9d33f2f4edcf00c00e0cb6

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-03-2024 16:39

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General

Target

BalloonTip.dll
Size

152KB
MD5

95d12d3930b87859d933448788d44e27
SHA1

fb2d10fecf77c853ae4394579381ee67f4a3e02f
SHA256

dd81abc1a1602300ddd539856961bda3741b385c3f84c72950a05bc473cab56d
SHA512

62eb4b6ff7603abb0b205b2c8bc7747be128c09836bde09d2d7e6dce1ecce67c2fbf2e46af9b51b0f3dd72bd36db7eaa47d0645e991d0d85900db9c25845f512
SSDEEP

1536:4lJ17jt+6LPmeJcI+oQuOIjF1cWzOOZu+Wt8sj5irbKKNsECZDDq4ydZIq:4lJ11BcI+LIcWz/1q8Q5iKqsECZDD8

Score

1^/10

Malware Config

Signatures

Modifies registry class 60 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace\ = "TipInterFace Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\TypeLib\ = "{E560AC4A-8425-4564-A99E-68D2B7CA1304}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\FLAGS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\TypeLib\ = "{E560AC4A-8425-4564-A99E-68D2B7CA1304}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\ = "BalloonTip 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BalloonTip.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\ = "_ITipInterfaceEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace\CurVer\ = "BalloonTip.TipInterFace.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\ProgID\ = "BalloonTip.TipInterFace.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\FLAGS\ = "0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\TypeLib\ = "{E560AC4A-8425-4564-A99E-68D2B7CA1304}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\ = "ITipInterface"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\TypeLib\ = "{E560AC4A-8425-4564-A99E-68D2B7CA1304}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\VersionIndependentProgID\ = "BalloonTip.TipInterFace"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace.1\CLSID\ = "{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\TypeLib\ = "{E560AC4A-8425-4564-A99E-68D2B7CA1304}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\ = "_ITipInterfaceEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BalloonTip.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\ = "TipInterFace Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\ = "ITipInterface"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace\CLSID\ = "{7BAA2939-CD75-403B-8DCF-8E5F4B4F69B3}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\BalloonTip.TipInterFace.1\ = "TipInterFace Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{66DBDFF4-D4D4-4056-BE5D-8EB4947B027D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{15AB6529-5B03-43FD-9F2A-15969B5D175D}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E560AC4A-8425-4564-A99E-68D2B7CA1304}\1.0\0	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 2476	1864	regsvr32.exe	28
PID 1864 wrote to memory of 2476	1864	regsvr32.exe	28
PID 1864 wrote to memory of 2476	1864	regsvr32.exe	28
PID 1864 wrote to memory of 2476	1864	regsvr32.exe	28
PID 1864 wrote to memory of 2476	1864	regsvr32.exe	28
PID 1864 wrote to memory of 2476	1864	regsvr32.exe	28
PID 1864 wrote to memory of 2476	1864	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\BalloonTip.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\BalloonTip.dll
  2⤵
  - Modifies registry class
  PID:2476

Analysis

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Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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