8577d33d01e9b4d70ba0abef53c03277[.]exe

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General

Target
8577d33d01e9b4d70ba0abef53c03277.exe
Size 355KB
Sample220330-ckjmtaafaq
SHA256 913a7c8a88dc0720ff7fe2005243939f2fdadc129f69a46cc8fcfe54a16f0e75
MD5 8577d33d01e9b4d70ba0abef53c03277
SHA1 1f84eecb02e4179c554f8cfe27fad4b17d26025d
SHA512 4848150c8810ec4c0fb58e3f7b8d823cc7959107f696cd446b0514a0b1aaaf4fac66d83c8a95acdb02b8a8724316f12a6fff8972589b463bca05c2ca40dc3c46
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

8577d33d01e9b4d70ba0abef53c03277.exe

.exe 355KB

8577d33d01e9b4d70ba0abef53c03277.exe

IMPHASH 7fa974366048f9c551ef45714595665e
SHA256 913a7c8a88dc0720ff7fe2005243939f2fdadc129f69a46cc8fcfe54a16f0e75
MD5 8577d33d01e9b4d70ba0abef53c03277
SHA1 1f84eecb02e4179c554f8cfe27fad4b17d26025d
SHA512 4848150c8810ec4c0fb58e3f7b8d823cc7959107f696cd446b0514a0b1aaaf4fac66d83c8a95acdb02b8a8724316f12a6fff8972589b463bca05c2ca40dc3c46
MD5 SHA1 SHA512

windows x86

NSIS installer

installer

Minor OS version

Major OS version

Entry point

12515

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 GetFileSize GetModuleFileNameA GetCurrentProcess CopyFileA ExitProcess GetWindowsDirectoryA SetFileTime GetCommandLineA SetErrorMode LoadLibraryA lstrcpynA GetDiskFreeSpaceA GlobalUnlock GlobalLock CreateThread CreateProcessA RemoveDirectoryA CreateFileA 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 GetTempPathA

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