PO-202206688474799388u8747hf34574-0007456829fh87921_doc[.]exe

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General

Target
PO-202206688474799388u8747hf34574-0007456829fh87921_doc.exe
Size 470KB
Sample220603-sefa7sadc4
SHA256 e1f130eaed82441c051ac3c8869fa7c76b3d60810a2b641b3bfb70cfdbdf9b1b
MD5 0a8b520df98bd9d297863955a3e19bc6
SHA1 c44b00d8ba4f32ea05a7d8f97f093dd3fde48171
SHA512 b1c1fe9cbd5f1316f9b33ce2e2c16270425ce426c14b4fb90ddee25ef55a588deec8a4ebc31618786567671760ba8ae2658bfebadf372f71d0183eb26cf9669f
SSDEEP 12288:gGfoC7NESdJhA6GShUTgtlCxG8G/96bFs4E7:3oCDA6Gpc21G/96bG4E7
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_1

File Explorer

PO-202206688474799388u8747hf34574-0007456829fh87921_doc.exe

.exe 470KB

PO-202206688474799388u8747hf34574-0007456829fh87921_doc.exe

IMPHASH 55f3dfd13c0557d3e32bcbc604441dd3
SHA256 e1f130eaed82441c051ac3c8869fa7c76b3d60810a2b641b3bfb70cfdbdf9b1b
MD5 0a8b520df98bd9d297863955a3e19bc6
SHA1 c44b00d8ba4f32ea05a7d8f97f093dd3fde48171
SHA512 b1c1fe9cbd5f1316f9b33ce2e2c16270425ce426c14b4fb90ddee25ef55a588deec8a4ebc31618786567671760ba8ae2658bfebadf372f71d0183eb26cf9669f
SSDEEP 12288:gGfoC7NESdJhA6GShUTgtlCxG8G/96bFs4E7:3oCDA6Gpc21G/96bG4E7
MD5 SHA1 SHA512 SSDEEP

windows x86

NSIS installer

installer

Minor OS version

Major OS version

Entry point

13084

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

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

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