05b83fe3c961a52758f8feba4639689fa10dff21ef0a70d8f642e915f484376a

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 11:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

OFW1_SDK/Demo_VB_CN/OFW1_Demo_VB.exe
Size

60KB
MD5

517d91bfc959612db12870d8f92881cc
SHA1

df8f4a4f6318778dc6524bfa847df12ba8af0d91
SHA256

77e746f9bd1c2f9dce1c91dc78a492c8ee8c3348ea4e4a053ef073bd124b5f06
SHA512

fc70906cd7393ef13408110697faba092d9284030b790b1b930fa4096f666dd86227bdcb7b5b8fe407fcde55399791bef3f0c413866144d1d0ac5db306ab12b9
SSDEEP

768:x6xFDZLkDZTmIdue8nkyG66hgKhghJTxisnzDbsPnB9:kpL+TprwBP6WKWTdZunb

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	OFW1_Demo_VB.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ThreadingModel = "Apartment"	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\ = "Winsock General Property Page Object"	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\Control\	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\MiscStatus\1\ = "131473"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{648A5600-2C6E-101B-82B6-000000000014}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{648A5600-2C6E-101B-82B6-000000000014}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352}	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OFW1_SDK\\Demo_VB_CN\\MSWINSCK.OCX"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{B682A296-E987-46ED-B075-671BB37E25B5}\3.0\FLAGS	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{648A5600-2C6E-101B-82B6-000000000014}\ProgID\ = "MSCOMMLib.MSComm.1"	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{E6E17E90-DF38-11CF-8E74-00A0C90F26F8}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib	OFW1_Demo_VB.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E0DC8C80-3486-101B-82B6-000000000014}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{994329EC-FE57-4C14-A387-774B8DFD81B5}\ = "OFW1_OCX"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\Implemented Categories\{0DE86A57-2BAA-11CF-A229-00AA003D7352}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0FC8A81-2CB2-101B-82B6-000000000014}\InprocServer32	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock	OFW1_Demo_VB.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0FC8A81-2CB2-101B-82B6-000000000014}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OFW1_SDK\\Demo_VB_CN\\MSCOMM32.OCX"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ = "DMSWinsockControlEvents"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MSCOMMLib.MSComm\CurVer	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E0DC8C80-3486-101B-82B6-000000000014}\ = "MSComm Buffers Property Page Object"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\MiscStatus\1	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E6E17E90-DF38-11CF-8E74-00A0C90F26F8}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{994329EC-FE57-4C14-A387-774B8DFD81B5}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\TypeLib	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\Implemented Categories	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ = "IMSWinsockControl"	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OFW1_SDK\\Demo_VB_CN\\OFW1_OCX.ocx"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{648A5603-2C6E-101B-82B6-000000000014}\1.1\HELPDIR	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{648A5602-2C6E-101B-82B6-000000000014}\ = "DMSCommEvents"	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID\ = "MSWinsock.Winsock"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\ToolboxBitmap32	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{E6E17E90-DF38-11CF-8E74-00A0C90F26F8}\TypeLib	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{994329EC-FE57-4C14-A387-774B8DFD81B5}	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\OFW1.OFW1_OCX\Clsid\ = "{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OFW1_SDK\\Demo_VB_CN\\MSWINSCK.OCX"	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\HELPDIR\	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{5D1A04F8-9F92-4162-AE97-2AD7E545B4C1}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\InprocServer32	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSCOMMLib.MSComm.1\CLSID\ = "{648A5600-2C6E-101B-82B6-000000000014}"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{648A5602-2C6E-101B-82B6-000000000014}\TypeLib	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\Control	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{648A5602-2C6E-101B-82B6-000000000014}\TypeLib\ = "{648A5603-2C6E-101B-82B6-000000000014}"	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\ = "Microsoft WinSock Control, version 6.0 (SP6)"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{648A5600-2C6E-101B-82B6-000000000014}\MiscStatus	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OFW1_SDK\\Demo_VB_CN\\MSWINSCK.OCX"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OFW1_SDK\\Demo_VB_CN\\MSWINSCK.OCX, 1"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2D7EFB57-CE66-4649-A4D7-607F7B6FEAB3}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502}	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{648A5600-2C6E-101B-82B6-000000000014}\VersionIndependentProgID\ = "MSCOMMLib.MSComm"	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{648A5602-2C6E-101B-82B6-000000000014}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{648A5602-2C6E-101B-82B6-000000000014}\ProxyStubClsid32	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502}	OFW1_Demo_VB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}	OFW1_Demo_VB.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{994329EC-FE57-4C14-A387-774B8DFD81B5}\ = "__OFW1_OCX"	OFW1_Demo_VB.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2228	OFW1_Demo_VB.exe
2228	OFW1_Demo_VB.exe

C:\Users\Admin\AppData\Local\Temp\OFW1_SDK\Demo_VB_CN\OFW1_Demo_VB.exe
"C:\Users\Admin\AppData\Local\Temp\OFW1_SDK\Demo_VB_CN\OFW1_Demo_VB.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2228

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

Windows 7 deprecation

Loading Replay Monitor...