43920a20626a75e1da4f04d7cfb399480555200543a1205615cd18e37ea188d1

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-07-2024 14:14

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General

Target

QQLive/HallMain.dll
Size

117KB
MD5

d6d661b39d31e99cd1f8d5235dca408a
SHA1

5730779cb2d8a6f0589df545a03761a09ffe57af
SHA256

a6313113bfd7b32a4ac01ff74c74aac93112c08b39e75d7b7fbf02d9f258eac3
SHA512

c26046f0380b2a78180ff227be24337893284688f3140feb035d66f9339049eb79dc2d81d9789eca64d4bcac169643d5263cc75266ed5651dc7a41c0f31cd83a
SSDEEP

3072:5dnv5Eg+C3EXjthzE8OgdhBZLn88zyIJoTQj+:z3EXjfPOg88zCTQj+

Score

1^/10

Malware Config

Signatures

Modifies registry class 64 IoCs

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\ProxyStubClsid32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS\CLSID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS\CLSID\ = "{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall.1\CLSID\ = "{6BD0B09C-F187-448B-B0EC-425E5A83C840}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\ = "Hall Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\VersionIndependentProgID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\ProxyStubClsid32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\HallMain.DLL	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\VersionIndependentProgID\ = "QQLive.ChatRoomIpS"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\VersionIndependentProgID\ = "QQLive.Hall"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\InprocServer32	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{3B2375C0-D8A7-493B-9CA2-9F7379C65FA5}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\TypeLib\ = "{224803B1-06F0-4137-8295-09AA25BBE9CC}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\TypeLib\Version = "1.0"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\ProgID\ = "QQLive.Hall.1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\Programmable	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\TypeLib\ = "{224803B1-06F0-4137-8295-09AA25BBE9CC}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\TypeLib\Version = "1.0"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS\CurVer	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall\CLSID	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\QQLive\\HallMain.dll"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\AppID = "{3B2375C0-D8A7-493B-9CA2-9F7379C65FA5}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\TypeLib\Version = "1.0"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS.1	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{3B2375C0-D8A7-493B-9CA2-9F7379C65FA5}\ = "HallMain"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\ = "IChatRoomIpS"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS\CurVer	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\ = "IHall"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS\ = "ChatRoomIpS Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}\1.0\ = "HallMain 1.0 Type Library"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\TypeLib\ = "{224803B1-06F0-4137-8295-09AA25BBE9CC}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\ = "_IHallEvents"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}\1.0\HELPDIR	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\ProxyStubClsid32	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30
PID 2856 wrote to memory of 2752	2856	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\QQLive\HallMain.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\QQLive\HallMain.dll
  2⤵
  - Modifies registry class
  PID:2752

Analysis

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Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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