bfb7cf452cd8a02c92db0a061af93cef[.]exe

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General

Target
bfb7cf452cd8a02c92db0a061af93cef.exe
Size 284KB
Sample220217-wsl8fsche6
SHA256 a7cf21f805ef16fbd76bd7296aa3326437aaa4a1fc7a8391e3455a24e4da9028
MD5 bfb7cf452cd8a02c92db0a061af93cef
SHA1 a0706b66af31eb06038358a5537814c6355fb769
SHA512 011351b2e9e9ba4dd8a6501e04200660045c66e3bbe672d09a0f189aed7834c66179c87055be64200bd1062bd4ad3c37a2350116e1a7b9c6f7a4bed6b18fab61
SSDEEP 6144:ows3ND1kHVItqM5iNgy5VLFXoXwPJ95vPnXywbsSKrtc8qH:QNJj/58gcvoGzXqSacBH
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

bfb7cf452cd8a02c92db0a061af93cef.exe

.exe 284KB

bfb7cf452cd8a02c92db0a061af93cef.exe

IMPHASH 099c0646ea7282d232219f8807883be0
SHA256 a7cf21f805ef16fbd76bd7296aa3326437aaa4a1fc7a8391e3455a24e4da9028
MD5 bfb7cf452cd8a02c92db0a061af93cef
SHA1 a0706b66af31eb06038358a5537814c6355fb769
SHA512 011351b2e9e9ba4dd8a6501e04200660045c66e3bbe672d09a0f189aed7834c66179c87055be64200bd1062bd4ad3c37a2350116e1a7b9c6f7a4bed6b18fab61
SSDEEP 6144:ows3ND1kHVItqM5iNgy5VLFXoXwPJ95vPnXywbsSKrtc8qH:QNJj/58gcvoGzXqSacBH
MD5 SHA1 SHA512 SSDEEP

windows x86

NSIS installer

installer

Minor OS version

Major OS version

Entry point

12837

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 GetTickCount CreateFileA GetFileSize GetModuleFileNameA 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 DestroyWindow CreateDialogParamA 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