b89438b8ad038b570457bc1bb4e80a73[.]exe

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General

Target
b89438b8ad038b570457bc1bb4e80a73.exe
Size 432KB
Sample221213-tfm8wafa73
SHA256 548fb330ffeb62ab1fd674a557606885338344c8cc807e2a3f9c64e475bdf2c0
MD5 b89438b8ad038b570457bc1bb4e80a73
SHA1 29272873dde654da28cf1b1cba26e9614ca6ec8e
SHA512 cda5d2f9d434b95613ac8048e781e1e598f48682a46d7498cd76526dd755873e6e3d92a437f851f087df3a61bea7395753895b398db7b15c246afe9e0f110b71
SSDEEP 6144:ukwkDeTURwgORE8KxO8c1QWXa7RLvL/BAEhg2+6Ha/V:PD8owgORE8KxBWsRXaEhxa/V
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_1

File Explorer

b89438b8ad038b570457bc1bb4e80a73.exe

.exe 432KB

b89438b8ad038b570457bc1bb4e80a73.exe

IMPHASH 97318da386948415d08cef4a9006d669
SHA256 548fb330ffeb62ab1fd674a557606885338344c8cc807e2a3f9c64e475bdf2c0
MD5 b89438b8ad038b570457bc1bb4e80a73
SHA1 29272873dde654da28cf1b1cba26e9614ca6ec8e
SHA512 cda5d2f9d434b95613ac8048e781e1e598f48682a46d7498cd76526dd755873e6e3d92a437f851f087df3a61bea7395753895b398db7b15c246afe9e0f110b71
SSDEEP 6144:ukwkDeTURwgORE8KxO8c1QWXa7RLvL/BAEhg2+6Ha/V:PD8owgORE8KxBWsRXaEhxa/V
MD5 SHA1 SHA512 SSDEEP

windows x86

NSIS installer

installer

Minor OS version

Major OS version

Entry point

12901

Magic Number

267

Subsystem

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

CompareFileTime SearchPathA GetShortPathNameA GetFullPathNameA MoveFileA SetCurrentDirectoryA GetFileAttributesA GetLastError CreateDirectoryA SetFileAttributesA Sleep CreateFileA GetFileSize GetModuleFileNameA GetTickCount GetCurrentProcess CopyFileA ExitProcess SetFileTime GetTempPathA GetCommandLineA SetErrorMode LoadLibraryA lstrcpynA GetDiskFreeSpaceA GlobalUnlock GlobalLock CreateThread CreateProcessA RemoveDirectoryA GetTempFileNameA lstrlenA lstrcatA GetSystemDirectoryA GetVersion CloseHandle lstrcmpiA lstrcmpA ExpandEnvironmentStringsA GlobalFree GlobalAlloc WaitForSingleObject GetExitCodeProcess GetModuleHandleA LoadLibraryExA GetProcAddress FreeLibrary MultiByteToWideChar WritePrivateProfileStringA GetPrivateProfileStringA WriteFile ReadFile MulDiv SetFilePointer FindClose FindNextFileA FindFirstFileA DeleteFileA GetWindowsDirectoryA

user32

EndDialog ScreenToClient GetWindowRect EnableMenuItem GetSystemMenu SetClassLongA IsWindowEnabled SetWindowPos GetSysColor GetWindowLongA SetCursor LoadCursorA CheckDlgButton GetMessagePos LoadBitmapA CallWindowProcA IsWindowVisible CloseClipboard SetClipboardData EmptyClipboard RegisterClassA TrackPopupMenu AppendMenuA CreatePopupMenu GetSystemMetrics SetDlgItemTextA GetDlgItemTextA MessageBoxIndirectA CharPrevA DispatchMessageA PeekMessageA CreateDialogParamA DestroyWindow SetTimer SetWindowTextA PostQuitMessage SetForegroundWindow wsprintfA SendMessageTimeoutA FindWindowExA SystemParametersInfoA CreateWindowExA GetClassInfoA DialogBoxParamA CharNextA OpenClipboard ExitWindowsEx IsWindow GetDlgItem SetWindowLongA LoadImageA GetDC EnableWindow InvalidateRect SendMessageA DefWindowProcA BeginPaint GetClientRect FillRect DrawTextA EndPaint ShowWindow

gdi32

SetBkColor GetDeviceCaps DeleteObject CreateBrushIndirect CreateFontIndirectA SetBkMode SetTextColor SelectObject

shell32

SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA ShellExecuteA SHFileOperationA SHGetSpecialFolderLocation

advapi32

RegQueryValueExA RegSetValueExA RegEnumKeyA RegEnumValueA RegOpenKeyExA RegDeleteKeyA RegDeleteValueA RegCloseKey RegCreateKeyExA

comctl32

ImageList_AddMasked ImageList_Destroy ord17 ImageList_Create

ole32

CoTaskMemFree OleInitialize OleUninitialize CoCreateInstance

version

GetFileVersionInfoSizeA GetFileVersionInfoA VerQueryValueA