548fceb4959384ed0351f1fcd4ef54e1[.]exe

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General

Target
548fceb4959384ed0351f1fcd4ef54e1.exe
Size 242KB
Sample220125-mavbnseac2
SHA256 edddab090284f2bd22d4a30b9bbe352af5c0c357f72ab3d27154fdabf9fee51c
MD5 548fceb4959384ed0351f1fcd4ef54e1
SHA1 bc22842642007645258fce92e108a9fe3456e21e
SHA512 b00458181d9253eec11227942abd32d145410e0695f01473b48569f675b9c93082d580d12f662faf8e13bff0f35fe0110d3ba7549eea1e8d1277d8123a5b88c8
SSDEEP 6144:ow5T4EPWUb21YCMO3Q9Cm5KEO1QMwSIbEc0s:VfP8CC9RsKEwnIENs
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

548fceb4959384ed0351f1fcd4ef54e1.exe

.exe 242KB

548fceb4959384ed0351f1fcd4ef54e1.exe

IMPHASH 099c0646ea7282d232219f8807883be0
SHA256 edddab090284f2bd22d4a30b9bbe352af5c0c357f72ab3d27154fdabf9fee51c
MD5 548fceb4959384ed0351f1fcd4ef54e1
SHA1 bc22842642007645258fce92e108a9fe3456e21e
SHA512 b00458181d9253eec11227942abd32d145410e0695f01473b48569f675b9c93082d580d12f662faf8e13bff0f35fe0110d3ba7549eea1e8d1277d8123a5b88c8
SSDEEP 6144:ow5T4EPWUb21YCMO3Q9Cm5KEO1QMwSIbEc0s:VfP8CC9RsKEwnIENs
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