f6fa13829408e397819866cfbdf5b4c6ab047e56bf179ed2e981bcc6803f6e17

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 00:09

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General

Target

QQLive/HallMain.dll
Size

112KB
MD5

067ee015ff125015ff477afcf3ef9eb0
SHA1

6ec4694af42d9602c284fbef8ba4be66e1e2fce2
SHA256

bb0ca329b0358832b9b6b7ca5b699df01bb6c1087749a06fa8e59a92d5336691
SHA512

405422c089ec4e7b82b42964030b7dd34c9b6be5aee86f422556737d50abc05a812eee9f95855bdfefcf164fee9e1ac89461a0b36b8c6fa026e459df996a33d7
SSDEEP

3072:5IrjMoCV7lXw3UaG0DI3JOg9I9QbOwdfh+/H:5KN3UaG0DI3JOgVdfC

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\ = "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\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\TypeLib\Version = "1.0"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\HallMain.DLL\AppID = "{3B2375C0-D8A7-493B-9CA2-9F7379C65FA5}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall\ = "Hall Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\TypeLib\ = "{224803B1-06F0-4137-8295-09AA25BBE9CC}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\TypeLib\ = "{224803B1-06F0-4137-8295-09AA25BBE9CC}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS.1\CLSID	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}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\ = "_IHallEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\TypeLib\ = "{224803B1-06F0-4137-8295-09AA25BBE9CC}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{3B2375C0-D8A7-493B-9CA2-9F7379C65FA5}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall\CurVer\ = "QQLive.Hall.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\ = "_IHallEvents"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\ProgID\ = "QQLive.Hall.1"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\ = "IHall"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\VersionIndependentProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\TypeLib\Version = "1.0"	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\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\ProxyStubClsid32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\TypeLib\Version = "1.0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS.1\CLSID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall	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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}\1.0\HELPDIR\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\ = "IChatRoomIpS"	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\TypeLib\{224803B1-06F0-4137-8295-09AA25BBE9CC}\1.0\HELPDIR	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\HallMain.DLL	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{3B2375C0-D8A7-493B-9CA2-9F7379C65FA5}\ = "HallMain"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.Hall.1\ = "Hall Class"	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\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\Programmable	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{6BD0B09C-F187-448B-B0EC-425E5A83C840}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\VersionIndependentProgID	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{DB768624-25F7-406A-9F68-65BE586C6A80}\TypeLib	regsvr32.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{17D47FC9-E925-4462-8EE4-494CFB6C3AB9}\TypeLib	regsvr32.exe
Key deleted	\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}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\QQLive.ChatRoomIpS\ = "ChatRoomIpS Class"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{61EFC6B7-B787-4C22-901F-0B5770B4B32E}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{242819F7-0F46-4C55-A2B6-453494173FEF}	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2384	2396	regsvr32.exe	31
PID 2396 wrote to memory of 2384	2396	regsvr32.exe	31
PID 2396 wrote to memory of 2384	2396	regsvr32.exe	31
PID 2396 wrote to memory of 2384	2396	regsvr32.exe	31
PID 2396 wrote to memory of 2384	2396	regsvr32.exe	31
PID 2396 wrote to memory of 2384	2396	regsvr32.exe	31
PID 2396 wrote to memory of 2384	2396	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\QQLive\HallMain.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\QQLive\HallMain.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

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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