Windows Analysis Report
4NsDuAp8TA.exe

ID:	1438239
Product:	CloudBasic
Start time:	14:08:07
Start date:	08.05.2024
Sample:	4NsDuAp8TA.exe
Cookbook:	default.jbs
System description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Architecture:	WINDOWS
MD5:	cae6f54148013b927ed9f993f739ae2e
SHA1:	381484ae43668a86797ef320f3d0eaaf0e907251
SHA256:	0471df01d611ffbd17f9bb9e6e32d69685d2378184c69107ff78a31bbbc84567
Filetype:	Win32 Executable (generic) a (10002005/4) 92.16%

Name	Type	MD5	SHA1	SHA256

AV Detection

Source: 4NsDuAp8TA.exe

Virustotal: Detection: 38%

Perma Link

Compliance

Source: 4NsDuAp8TA.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Spreading

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Code function: 0_2_0040264F FindFirstFileA,		0_2_0040264F
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Code function: 0_2_00405454 GetTempPathA,DeleteFileA,lstrcatA,lstrcatA,lstrlenA,FindFirstFileA,FindNextFileA,FindClose,		0_2_00405454
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Code function: 0_2_00405E7B FindFirstFileA,FindClose,		0_2_00405E7B

Networking

Source: 4NsDuAp8TA.exe	String found in binary or memory: http://nsis.sf.net/NSIS_Error
Source: 4NsDuAp8TA.exe, 00000000.00000002.2045049060.0000000000ADE000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://nsis.sf.net/NSIS_Error(
Source: 4NsDuAp8TA.exe	String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError

Key, Mouse, Clipboard, Microphone and Screen Capturing

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_00404FC2 GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageA,SendMessageA,SendMessageA,SendMessageA,SendMessageA,SendMessageA,ShowWindow,ShowWindow,GetDlgItem,SendMessageA,SendMessageA,SendMessageA,GetDlgItem,CreateThread,CloseHandle,ShowWindow,ShowWindow,ShowWindow,ShowWindow,SendMessageA,CreatePopupMenu,AppendMenuA,GetWindowRect,TrackPopupMenu,SendMessageA,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageA,GlobalUnlock,SetClipboardData,CloseClipboard,

0_2_00404FC2

System Summary

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_004030EF EntryPoint,#17,SetErrorMode,OleInitialize,SHGetFileInfoA,GetCommandLineA,GetModuleHandleA,CharNextA,GetTempPathA,GetTempPathA,GetWindowsDirectoryA,lstrcatA,GetTempPathA,lstrcatA,SetEnvironmentVariableA,SetEnvironmentVariableA,SetEnvironmentVariableA,DeleteFileA,OleUninitialize,ExitProcess,lstrcatA,lstrcmpiA,CreateDirectoryA,SetCurrentDirectoryA,DeleteFileA,CopyFileA,CloseHandle,GetCurrentProcess,ExitWindowsEx,ExitProcess,

0_2_004030EF

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_00404801

0_2_00404801

Source: 4NsDuAp8TA.exe

Static PE information: Resource name: RT_VERSION type: x86 executable not stripped

Source: 4NsDuAp8TA.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: classification engine

Classification label: mal48.winEXE@1/0@0/0

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_004042C5 GetDlgItem,SetWindowTextA,SHBrowseForFolderA,CoTaskMemFree,lstrcmpiA,lstrcatA,SetDlgItemTextA,GetDiskFreeSpaceA,MulDiv,SetDlgItemTextA,

0_2_004042C5

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_00402036 CoCreateInstance,MultiByteToWideChar,

0_2_00402036

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

File created: C:\Users\user\AppData\Local\Temp\nsi56C.tmp

Jump to behavior

Source: 4NsDuAp8TA.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

File read: C:\Users\desktop.ini

Jump to behavior

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: 4NsDuAp8TA.exe

Virustotal: Detection: 38%

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

File read: C:\Users\user\Desktop\4NsDuAp8TA.exe

Jump to behavior

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: apphelp.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: version.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: kernel.appcore.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: uxtheme.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: shfolder.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: windows.storage.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: wldp.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: propsys.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: textshaping.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: textinputframework.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: coreuicomponents.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: coremessaging.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: ntmarta.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: wintypes.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: wintypes.dll			Jump to behavior
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Section loaded: wintypes.dll			Jump to behavior

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32

Jump to behavior

Data Obfuscation

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_00405EA2 GetModuleHandleA,LoadLibraryA,GetProcAddress,

0_2_00405EA2

Source: 4NsDuAp8TA.exe

Static PE information: real checksum: 0x70616 should be: 0x310b9

Hooking and other Techniques for Hiding and Protection

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Process information set: NOOPENFILEERRORBOX

Jump to behavior

Malware Analysis System Evasion

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

API coverage: 8.3 %

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Code function: 0_2_0040264F FindFirstFileA,		0_2_0040264F
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Code function: 0_2_00405454 GetTempPathA,DeleteFileA,lstrcatA,lstrcatA,lstrlenA,FindFirstFileA,FindNextFileA,FindClose,		0_2_00405454
Source: C:\Users\user\Desktop\4NsDuAp8TA.exe	Code function: 0_2_00405E7B FindFirstFileA,FindClose,		0_2_00405E7B

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

API call chain: ExitProcess graph end node

Anti Debugging

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_00405EA2 GetModuleHandleA,LoadLibraryA,GetProcAddress,

0_2_00405EA2

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Language, Device and Operating System Detection

Source: C:\Users\user\Desktop\4NsDuAp8TA.exe

Code function: 0_2_00405B99 GetVersion,GetSystemDirectoryA,GetWindowsDirectoryA,SHGetSpecialFolderLocation,SHGetPathFromIDListA,CoTaskMemFree,lstrcatA,lstrlenA,

0_2_00405B99