e8a3fbef6f12cf9a7e499c990bd3ebf5b305c8c7c1aafc7090ffaa9972ffb685

Analysis

max time kernel
141s
max time network
145s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 05:33

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General

Target

1014072485c91f77713e68258bf794df.exe
Size

563KB
MD5

1014072485c91f77713e68258bf794df
SHA1

3ba18050f2d3f882a5a0bbf1866542b0730a47f2
SHA256

e8a3fbef6f12cf9a7e499c990bd3ebf5b305c8c7c1aafc7090ffaa9972ffb685
SHA512

4879e702d13e94398a0b0d033b53a89f9418e313369e7e04e324f6605186a981e2611a2a8d82774398b783b5c2ee8d9d9221300cbf6d78a371db1f7b7e0c4f66
SSDEEP

12288:YwX5pxng9W3aOs7ZAl+JcecUDwt4lhKX6OC0puOtOCRJ3:YUpO0ajiAcecUDw+39I

Score

7^/10

adware discovery stealer

Malware Config

Signatures

Executes dropped EXE 5 IoCs

pid	Process
3004	cloudweb_svc.ex_
2704	cloudweb_svc.ex_
2568	cloudweb_svc.exe
2488	cloudweb_svc.exe
1316	cloudweb_svc.exe

Loads dropped DLL 27 IoCs

pid	Process
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2568	cloudweb_svc.exe
2568	cloudweb_svc.exe
2568	cloudweb_svc.exe
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe
2488	cloudweb_svc.exe
2488	cloudweb_svc.exe
2488	cloudweb_svc.exe
1316	cloudweb_svc.exe
1316	cloudweb_svc.exe
1316	cloudweb_svc.exe
1316	cloudweb_svc.exe
1316	cloudweb_svc.exe
1316	cloudweb_svc.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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\{3771C601-E327-4580-901B-000F1BA93D25}	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{3771C601-E327-4580-901B-000F1BA93D25}\ = "CloudWebs40001APIClass Helper"	1014072485c91f77713e68258bf794df.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	cloudweb_svc.exe

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\CloudWeb\Log\cloudweb_up_20240101.txt	cloudweb_svc.exe
File created	C:\Program Files (x86)\CloudWeb\CloudWeb_nad_2_61.dl_	1014072485c91f77713e68258bf794df.exe
File created	C:\Program Files (x86)\CloudWeb\cloudweb_svc.ex_	1014072485c91f77713e68258bf794df.exe
File created	C:\Program Files (x86)\CloudWeb\CloudWeb_run.ex_	1014072485c91f77713e68258bf794df.exe
File opened for modification	C:\Program Files (x86)\CloudWeb\Log\cloudweb_up_20240101.txt	cloudweb_svc.ex_
File opened for modification	C:\Program Files (x86)\CloudWeb\Log\cloudweb_up_20240101.txt	cloudweb_svc.exe
File created	C:\Program Files (x86)\CloudWeb\uninst.exe	1014072485c91f77713e68258bf794df.exe
File created	C:\Program Files (x86)\CloudWeb\cloud_uins.dat	1014072485c91f77713e68258bf794df.exe
File created	C:\Program Files (x86)\CloudWeb\CloudWeb_2_61.dl_	1014072485c91f77713e68258bf794df.exe
File created	C:\Program Files (x86)\CloudWeb\CloudWeb_tb_2_61.dl_	1014072485c91f77713e68258bf794df.exe
File created	C:\Program Files (x86)\CloudWeb\CloudWeb_mime_2_61.dl_	1014072485c91f77713e68258bf794df.exe
File opened for modification	C:\Program Files (x86)\CloudWeb\Log\cloudweb_up_20240101.txt	cloudweb_svc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\SOFTWARE\Microsoft\Internet Explorer\Main	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Enable Browser Extensions = "yes"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{0A07354E-A092-490f-9597-BA096721A26D}\ButtonText = "Å¬¶ó¿ìµåÀ¥ ¼³Á¤ ½ÇÇà"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{0A07354E-A092-490f-9597-BA096721A26D}\CLSID = "{1FBA04EE-3024-11d2-8F1F-0000F87ABD16}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{0A07354E-A092-490f-9597-BA096721A26D}	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{0A07354E-A092-490f-9597-BA096721A26D}\Icon = "C:\\Program Files (x86)\\CloudWeb\\CloudWeb_tb_2_61.dll,201"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{0A07354E-A092-490f-9597-BA096721A26D}\HotIcon = "C:\\Program Files (x86)\\CloudWeb\\CloudWeb_tb_2_61.dll,202"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{0A07354E-A092-490f-9597-BA096721A26D}\ClsidExtension = "{053202B5-4539-4c5a-B531-42C754ABBD41}"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Extensions\{0A07354E-A092-490f-9597-BA096721A26D}\Default Visible = "Yes"	1014072485c91f77713e68258bf794df.exe

Modifies data under HKEY_USERS 31 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	cloudweb_svc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	cloudweb_svc.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}	cloudweb_svc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}\WpadDecisionReason = "1"	cloudweb_svc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}\WpadNetworkName = "Network 3"	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-91-da-e0-04-0d\WpadDecisionTime = 4073539f553cda01	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00ba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	cloudweb_svc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	cloudweb_svc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}\WpadDecision = "0"	cloudweb_svc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	cloudweb_svc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-91-da-e0-04-0d\WpadDecisionTime = e019047b553cda01	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000005000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00ba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	cloudweb_svc.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-91-da-e0-04-0d	cloudweb_svc.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}\56-91-da-e0-04-0d	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-91-da-e0-04-0d\WpadDecisionTime = 80ce1155553cda01	cloudweb_svc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	cloudweb_svc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	cloudweb_svc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-91-da-e0-04-0d\WpadDetectedUrl	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00ba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}\WpadDecisionTime = 80ce1155553cda01	cloudweb_svc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-91-da-e0-04-0d\WpadDecisionReason = "1"	cloudweb_svc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}\WpadDecisionTime = e019047b553cda01	cloudweb_svc.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{D41563F6-6AA1-418F-AEA5-95D3B2A63BA0}\WpadDecisionTime = 4073539f553cda01	cloudweb_svc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	cloudweb_svc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\56-91-da-e0-04-0d\WpadDecision = "0"	cloudweb_svc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	cloudweb_svc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	cloudweb_svc.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudToolBar.CloudToolbarObject.1\CLSID	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{053202B5-4539-4c5a-B531-42C754ABBD41}\ = "CloudToolbarObject Class"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{053202B5-4539-4c5a-B531-42C754ABBD41}\TypeLib\ = "{B4DDB057-9EDC-45B5-89A3-8CAD9F265F1E}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4DDB057-9EDC-45B5-89A3-8CAD9F265F1E}\1.0\0\win32	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ID_MimeHTML.1\CLSID\ = "{22D0BA1C-4BEB-476E-AA5A-18FDE2E9D064}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3771C601-E327-4580-901B-000F1BA93D25}\InprocServer32	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudToolBar.CloudToolbarObject	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudToolBar.CloudToolbarObject.1\ = "CloudToolbarObject Class"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{36E4825B-2C2F-4EC9-99F0-6EA492D7CC30}\ProxyStubClsid32	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudWebs40001BHO.CloudWebs40001APIClass\CLSID\ = "{3771C601-E327-4580-901B-000F1BA93D25}"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{053202B5-4539-4c5a-B531-42C754ABBD41}\VersionIndependentProgID\ = "CloudToolBar.CloudToolbarObject"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4DDB057-9EDC-45B5-89A3-8CAD9F265F1E}\1.0\0\win32\ = "C:\\Program Files (x86)\\CloudWeb\\CloudWeb_tb_2_61.dll"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}\TypeLib\ = "{B4DDB057-9EDC-45B5-89A3-8CAD9F265F1E}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1771C601-E327-4580-901B-000F1BA93D25}	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1771C601-E327-4580-901B-000F1BA93D25}\TypeLib	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudToolBar.CloudToolbarObject\CurVer\ = "CloudToolBar.CloudToolbarObject.1"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{053202B5-4539-4c5a-B531-42C754ABBD41}\ProgID	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{EA3B666E-8A3C-4099-B499-E0A277279117}\1.0	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{36E4825B-2C2F-4EC9-99F0-6EA492D7CC30}\TypeLib\Version = "1.0"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudWebs40001BHO.CloudWebs40001APIClass.1	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudWebs40001BHO.CloudWebs40001APIClass\CurVer\ = "CloudWebs40001BHO.CloudWebs40001APIClass.1"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4DDB057-9EDC-45B5-89A3-8CAD9F265F1E}\1.0\HELPDIR	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{B4DDB057-9EDC-45B5-89A3-8CAD9F265F1E}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\CloudWeb\\"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.application	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudWebs40001BHO.CloudWebs40001APIClass.1\CLSID\ = "{3771C601-E327-4580-901B-000F1BA93D25}"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1771C601-E327-4580-901B-000F1BA93D25}\ = "ICloudWebs40001API"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{053202B5-4539-4c5a-B531-42C754ABBD41}\Programmable	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{22D0BA1C-4BEB-476E-AA5A-18FDE2E9D064}\Programmable	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{EA3B666E-8A3C-4099-B499-E0A277279117}\1.0\HELPDIR	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}\TypeLib	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudWebs40001BHO.CloudWebs40001APIClass\CLSID	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudWebs40001BHO.CloudWebs40001APIClass\CurVer	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2771C601-E327-4580-901B-000F1BA93D25}\1.0\FLAGS	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudToolBar.CloudToolbarObject.1\CLSID\ = "{053202B5-4539-4c5a-B531-42C754ABBD41}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{22D0BA1C-4BEB-476E-AA5A-18FDE2E9D064}\InprocServer32\ThreadingModel = "Apartment"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3771C601-E327-4580-901B-000F1BA93D25}\ = "CloudWeb Web3.0"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2771C601-E327-4580-901B-000F1BA93D25}\1.0	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1771C601-E327-4580-901B-000F1BA93D25}	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudToolBar.CloudToolbarObject\CLSID\ = "{053202B5-4539-4c5a-B531-42C754ABBD41}"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{053202B5-4539-4c5a-B531-42C754ABBD41}\ProgID\ = "CloudToolBar.CloudToolbarObject.1"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}\ProxyStubClsid32	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}\TypeLib\ = "{B4DDB057-9EDC-45B5-89A3-8CAD9F265F1E}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ID_MimeHTML\CurVer	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{22D0BA1C-4BEB-476E-AA5A-18FDE2E9D064}\TypeLib	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{36E4825B-2C2F-4EC9-99F0-6EA492D7CC30}	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2771C601-E327-4580-901B-000F1BA93D25}\1.0\0\win32\ = "C:\\Program Files (x86)\\CloudWeb\\CloudWeb_2_61.dll"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}\TypeLib	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{36E4825B-2C2F-4EC9-99F0-6EA492D7CC30}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudWebs40001BHO.CloudWebs40001APIClass.1\CLSID	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{1771C601-E327-4580-901B-000F1BA93D25}\TypeLib\ = "{2771C601-E327-4580-901B-000F1BA93D25}"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{22D0BA1C-4BEB-476E-AA5A-18FDE2E9D064}\Version\ = "1.0"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CloudToolBar.CloudToolbarObject.1	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{053202B5-4539-4c5a-B531-42C754ABBD41}\InprocServer32	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ID_MimeHTML	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{22D0BA1C-4BEB-476E-AA5A-18FDE2E9D064}\ProgID\ = "ID_MimeHTML.1"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{EA3B666E-8A3C-4099-B499-E0A277279117}\1.0\FLAGS\ = "0"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{D89080BE-5019-4399-96E1-2A0E32AEF599}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	1014072485c91f77713e68258bf794df.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ID_MimeHTML.1	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{36E4825B-2C2F-4EC9-99F0-6EA492D7CC30}\ = "IMimeHTML"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3771C601-E327-4580-901B-000F1BA93D25}\ProgID\ = "CloudWebs40001BHO.CloudWebs40001APIClass.1"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2771C601-E327-4580-901B-000F1BA93D25}\1.0\FLAGS\ = "0"	1014072485c91f77713e68258bf794df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2771C601-E327-4580-901B-000F1BA93D25}\1.0\HELPDIR\ = "C:\\Program Files (x86)\\CloudWeb\\"	1014072485c91f77713e68258bf794df.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2848	1014072485c91f77713e68258bf794df.exe
2848	1014072485c91f77713e68258bf794df.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2848	1014072485c91f77713e68258bf794df.exe
Token: SeBackupPrivilege	2848	1014072485c91f77713e68258bf794df.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 3004	2848	1014072485c91f77713e68258bf794df.exe	28
PID 2848 wrote to memory of 3004	2848	1014072485c91f77713e68258bf794df.exe	28
PID 2848 wrote to memory of 3004	2848	1014072485c91f77713e68258bf794df.exe	28
PID 2848 wrote to memory of 3004	2848	1014072485c91f77713e68258bf794df.exe	28
PID 2848 wrote to memory of 3004	2848	1014072485c91f77713e68258bf794df.exe	28
PID 2848 wrote to memory of 3004	2848	1014072485c91f77713e68258bf794df.exe	28
PID 2848 wrote to memory of 3004	2848	1014072485c91f77713e68258bf794df.exe	28
PID 2848 wrote to memory of 2704	2848	1014072485c91f77713e68258bf794df.exe	29
PID 2848 wrote to memory of 2704	2848	1014072485c91f77713e68258bf794df.exe	29
PID 2848 wrote to memory of 2704	2848	1014072485c91f77713e68258bf794df.exe	29
PID 2848 wrote to memory of 2704	2848	1014072485c91f77713e68258bf794df.exe	29
PID 2848 wrote to memory of 2704	2848	1014072485c91f77713e68258bf794df.exe	29
PID 2848 wrote to memory of 2704	2848	1014072485c91f77713e68258bf794df.exe	29
PID 2848 wrote to memory of 2704	2848	1014072485c91f77713e68258bf794df.exe	29
PID 2848 wrote to memory of 2568	2848	1014072485c91f77713e68258bf794df.exe	30
PID 2848 wrote to memory of 2568	2848	1014072485c91f77713e68258bf794df.exe	30
PID 2848 wrote to memory of 2568	2848	1014072485c91f77713e68258bf794df.exe	30
PID 2848 wrote to memory of 2568	2848	1014072485c91f77713e68258bf794df.exe	30
PID 2848 wrote to memory of 2568	2848	1014072485c91f77713e68258bf794df.exe	30
PID 2848 wrote to memory of 2568	2848	1014072485c91f77713e68258bf794df.exe	30
PID 2848 wrote to memory of 2568	2848	1014072485c91f77713e68258bf794df.exe	30
PID 2848 wrote to memory of 2488	2848	1014072485c91f77713e68258bf794df.exe	31
PID 2848 wrote to memory of 2488	2848	1014072485c91f77713e68258bf794df.exe	31
PID 2848 wrote to memory of 2488	2848	1014072485c91f77713e68258bf794df.exe	31
PID 2848 wrote to memory of 2488	2848	1014072485c91f77713e68258bf794df.exe	31
PID 2848 wrote to memory of 2488	2848	1014072485c91f77713e68258bf794df.exe	31
PID 2848 wrote to memory of 2488	2848	1014072485c91f77713e68258bf794df.exe	31
PID 2848 wrote to memory of 2488	2848	1014072485c91f77713e68258bf794df.exe	31

C:\Users\Admin\AppData\Local\Temp\1014072485c91f77713e68258bf794df.exe
"C:\Users\Admin\AppData\Local\Temp\1014072485c91f77713e68258bf794df.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Program Files (x86)\CloudWeb\cloudweb_svc.ex_
  "C:\Program Files (x86)\CloudWeb\cloudweb_svc.ex_" /stop
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  PID:3004
- C:\Program Files (x86)\CloudWeb\cloudweb_svc.ex_
  "C:\Program Files (x86)\CloudWeb\cloudweb_svc.ex_" /u
  2⤵
  - Executes dropped EXE
  PID:2704
- C:\Program Files (x86)\CloudWeb\cloudweb_svc.exe
  "C:\Program Files (x86)\CloudWeb\cloudweb_svc.exe" /i
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  PID:2568
- C:\Program Files (x86)\CloudWeb\cloudweb_svc.exe
  "C:\Program Files (x86)\CloudWeb\cloudweb_svc.exe" /start
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Program Files directory
  PID:2488

C:\Program Files (x86)\CloudWeb\cloudweb_svc.exe
"C:\Program Files (x86)\CloudWeb\cloudweb_svc.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies data under HKEY_USERS
PID:1316

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\CloudWeb\CloudWeb_run.exe

Filesize
127KB

MD5
e8f26315c9e6e98ea8db67c6960e8060

SHA1
1d358e4fd9706aaf08014866631e2d4c85c43343

SHA256
1c942e596a377afbf25ace076952555b1af74e7f5b2126322ae8ebf2447e052b

SHA512
b90cf5ff58cc5499bc0e1a6e2e721136b69769ff821873b684aa74d6fd38d18e60c4cdce0b50967f7f0a0dc2a53b21d6bb3b286d1ae85ee69a320d4812939b10

Download Submit
C:\Program Files (x86)\CloudWeb\Log\cloudweb_up_20240101.txt

Filesize
231B

MD5
72bc9e621c7fb5b64b99f78b6749cd50

SHA1
9c200879f86d4276aa5bc1644d07e9f5c7883cfc

SHA256
7aa5edb8c7470e3d39b9a55c387a1e41ec67453b9c8b4af849d9178c96bce117

SHA512
0860d421d3951aeecbec0b619682149f303a29567ff3e0af46083cb229a8987f0edfe98bdda9e519557445a2feeeb7f5657c66930304e8e990734ac9ccad34dd

Download Submit
C:\Program Files (x86)\CloudWeb\Log\cloudweb_up_20240101.txt

Filesize
305B

MD5
80f5399f0fe87155463bdcf5cdc311d9

SHA1
2c07956cd91f67e8d0ec9ecd85a4760a24aa05bf

SHA256
a9f66f404a35c40da652b0daec9d96cb7cbdc5c02b9e928a850cee46b02a0d99

SHA512
4ff5e456551bcd6d3b298243aa551ade5fcd811229223f9493fae88a0daebadddbb1f5186fe312f54b7d837315a14c4adbfd71ed8432f7262d46902064a171e6

Download Submit
C:\Program Files (x86)\CloudWeb\Log\cloudweb_up_20240101.txt

Filesize
379B

MD5
fd15e86a52ba02ed7bdc68f8262745a4

SHA1
9c1868a9fb423126c4649c5c3eb7d4a0cc788b04

SHA256
9df3df8f90e5607fd703420caa0f33891cb39bfd115d008574d4e82550c21ec9

SHA512
b6f0e622772b93bef01960bbf842121da3be097f7cd6c2c39044ba1a3bd1318f24258c9b6624c84b31c22078d03f2a39da65e79a6f0b40f9f4aee63bfbcb0d31

Download Submit
\Program Files (x86)\CloudWeb\CloudWeb_2_61.dll

Filesize
123KB

MD5
f4253f1090546ac03240a6874192fc4c

SHA1
6cf7317b589103e82adfbf3758a1b86691e064cf

SHA256
dbe10fbff62d027c6805241262da673494c76bdeb65dc8d7801d914371cfdefd

SHA512
29e40ea61c602e955b21909a227ce07b6d076fd526173f990ef261e4250c1e9e66b11949e27c7ea564dba19cde89460da475919b1e07ca09e1662bd7039591ed

Download Submit
\Program Files (x86)\CloudWeb\CloudWeb_mime_2_61.dll

Filesize
211KB

MD5
519ef5dfaa216b5ef8eda0b044882a31

SHA1
a82bf144770ab9ab1bd705839d59ddd3df93dea2

SHA256
7df5ea5b776e2efac5f57656e22135f3e63feeb7d84fca1063cbaa0a3ef01fd6

SHA512
91dfc0d869b828d1cce48ba0a13fb78579c48368f124397313bcf84d6e193466dbc6a783a8950d24630058b40ce4713855489d9c81c418be1390c648e54344e6

Download Submit
\Program Files (x86)\CloudWeb\CloudWeb_tb_2_61.dll

Filesize
127KB

MD5
b9c2144c743bea7f56ff8306d131b767

SHA1
414212011d97d798448b465c637c4ee812a0741a

SHA256
297f880b5f44e420e504f814b5d5b6d0a384b30ab51731cde9954769dde59a5a

SHA512
9914e0dd894098554c5d8dc085e036c671fce06da4290d1f3ffd9f2abc62ecbde89f685366a1d031c88384fbcb18f08d900eb64b63b2bb17ab734364bf043866

Download Submit
\Program Files (x86)\CloudWeb\cloudweb_svc.ex_

Filesize
103KB

MD5
3acfb38c7afaa829b27d1bd853f4c4a0

SHA1
9e4bdb7d11be5a08cbb0c83d310208af0ea11943

SHA256
caf4d9741a12b48c30030d4f8e50e7ba86772d23c89d6d87719441ff3411a9ba

SHA512
74468e9264cb3947a47b302021843c4f934c0b7d718a40ff9b9a68e0d9c5c514276ff45386890cc649357bbfd706a3808fff750026376135086d6044ad4c7f70

Download Submit
\Users\Admin\AppData\Local\Temp\nst58FA.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
\Users\Admin\AppData\Local\Temp\nst58FA.tmp\nsProcess.dll

Filesize
4KB

MD5
8f4ac52cb2f7143f29f114add12452ad

SHA1
29dc25f5d69bf129d608b83821c8ec8ab8c8edb3

SHA256
b214d73aea95191f7363ad93cdc12b6fbd50a3a54b0aa891b3d45bc4b7b2aa04

SHA512
2f9e2c7450557c2b88a12d3a3b4ab999c9f2a4df0d39dcd795b307b89855387bc96fc6d4fb51de8f33de0780e08a3b15fdad43daeaf7373cca71b01d7afdaf0c

Download Submit
\Users\Admin\AppData\Local\Temp\~nsis\CloudWeb_nad_2_61.dll

Filesize
515KB

MD5
10e0f8f45b687dcc8a2dd2c8910008e0

SHA1
1b6dce882ec2710570e2cfc0dc6d297bee9b5333

SHA256
bed0defadc0b8febb9b198fafd1bcbcab989b92ca0e55cdb2752193ed6000b62

SHA512
2375b3b265c9b4bff97c609622f4cdf3b16da41b04ea0905b8b92ed7e7eb94eb1c4069dbbba55b274a0e877fb4985bfe0839bcffca2186e7a8f88916b9923cec

Download Submit
memory/2848-39-0x00000000003E0000-0x00000000003FF000-memory.dmp

Filesize
124KB

Download
memory/2848-46-0x0000000002890000-0x0000000002914000-memory.dmp

Filesize
528KB

Download
memory/2848-43-0x00000000003E0000-0x0000000000400000-memory.dmp

Filesize
128KB

Download
memory/2848-7-0x00000000023F0000-0x0000000002474000-memory.dmp

Filesize
528KB

Download