97515c1d422367e562064cabdc351e30bd2a58a7183cba5d5ff9028abf5f3db8

Analysis

max time kernel
117s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31-12-2023 02:24

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General

Target

24679ff878daa732748a4e7ac507c0a0.dll
Size

216KB
MD5

24679ff878daa732748a4e7ac507c0a0
SHA1

bc0771eed790f80b78329523acdc699f4254cec3
SHA256

97515c1d422367e562064cabdc351e30bd2a58a7183cba5d5ff9028abf5f3db8
SHA512

b421fca0caab77cf542c268afde8675de8e0083757cf812bd42b1e57bd49d1ab5eb5e838ab9938d114de108a2391312e078154dc0a0879ab8622142a703bad24
SSDEEP

6144:Dud2s7clIlO7GBAmBQA1KQx0ufwfotGc:yd28gIl4GBAm/P0ujtG

Score

1^/10

Malware Config

Signatures

Modifies registry class 55 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\ = "IVideo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\ = "IVideo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\ProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\cuskina.AVideo\ = "Pinch"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\Implemented Categories	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\24679ff878daa732748a4e7ac507c0a0.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\TypeLib\ = "{7165223D-D2C9-422B-8126-411B11842B8B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\cuskina.AVideo	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\TypeLib\ = "{7165223D-D2C9-422B-8126-411B11842B8B}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\TypeLib\ = "{7165223D-D2C9-422B-8126-411B11842B8B}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\DllSurrogate	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\Elevation\Enabled = "1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\cuskina.AVideo\Clsid	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\ = "Pinch"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\Version	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\Elevation	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\cuskina.AVideo\Clsid\ = "{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}"	regsvr32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\AccessPermission = 01000480440000005400000000000000140000000200300002000000000014000300000001010000000000050400000000001400030000000101000000000005120000000102000000000005200000002002000001020000000000052000000020020000	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\ = "Pinch"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\LocalizedString = "@C:\\Users\\Admin\\AppData\\Local\\Temp\\24679ff878daa732748a4e7ac507c0a0.dll,-313"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\24679ff878daa732748a4e7ac507c0a0.dll	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\24679ff878daa732748a4e7ac507c0a0.dll\AppID = "{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\ProgID\ = "cuskina.AVideo"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{7165223D-D2C9-422B-8126-411B11842B8B}\1.0\ = "Surf"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\24679ff878daa732748a4e7ac507c0a0.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\Version\ = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\AppID = "{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Component Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D263B532-C528-49E5-8BB6-80FA67332C9A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{96F8931D-BB55-41DE-9AF7-257A7EB43D2A}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 2900	2888	regsvr32.exe	15
PID 2888 wrote to memory of 2900	2888	regsvr32.exe	15
PID 2888 wrote to memory of 2900	2888	regsvr32.exe	15
PID 2888 wrote to memory of 2900	2888	regsvr32.exe	15
PID 2888 wrote to memory of 2900	2888	regsvr32.exe	15
PID 2888 wrote to memory of 2900	2888	regsvr32.exe	15
PID 2888 wrote to memory of 2900	2888	regsvr32.exe	15

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\24679ff878daa732748a4e7ac507c0a0.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\24679ff878daa732748a4e7ac507c0a0.dll
  2⤵
  - Modifies registry class
  PID:2900

Network

MITRE ATT&CK Matrix

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Downloads

memory/2900-0-0x0000000000390000-0x000000000041B000-memory.dmp

Filesize
556KB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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