3745a1fe4166a96e06729c67fd1469c7[.]exe

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General

Target
3745a1fe4166a96e06729c67fd1469c7.exe
Size 274KB
Sample221027-va526schfn
SHA256 e4a8d78909b8d84fcb3d01b91ddeab26615148da704621a3635ac869c9d5dcaf
MD5 3745a1fe4166a96e06729c67fd1469c7
SHA1 0bef21b140c023b1158ba5d90f74fb761f1c573b
SHA512 0f8800a60cc66a64b9c14421c60b96c416e73612542f64b1a96758514b6f45552c68ae5a4f64ea7eee37298bf9cc3cf1da1ec0dbcc332ff4942b137f416654cc
SSDEEP 6144:PweEU2uCgUVrQSDux93/mMvthm7pp7jsSLWVaKsTdDfYJfTd:z2uCg69Dux9Pmehm7pp/sSaVMZYJfTd
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

3745a1fe4166a96e06729c67fd1469c7.exe

.exe 274KB

3745a1fe4166a96e06729c67fd1469c7.exe

IMPHASH 29b61e5a552b3a9bc00953de1c93be41
SHA256 e4a8d78909b8d84fcb3d01b91ddeab26615148da704621a3635ac869c9d5dcaf
MD5 3745a1fe4166a96e06729c67fd1469c7
SHA1 0bef21b140c023b1158ba5d90f74fb761f1c573b
SHA512 0f8800a60cc66a64b9c14421c60b96c416e73612542f64b1a96758514b6f45552c68ae5a4f64ea7eee37298bf9cc3cf1da1ec0dbcc332ff4942b137f416654cc
SSDEEP 6144:PweEU2uCgUVrQSDux93/mMvthm7pp7jsSLWVaKsTdDfYJfTd:z2uCg69Dux9Pmehm7pp/sSaVMZYJfTd
MD5 SHA1 SHA512 SSDEEP

windows x86

NSIS installer

installer

Minor OS version

Major OS version

Entry point

12510

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

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

user32

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

gdi32

SelectObject SetBkMode CreateFontIndirectA SetTextColor DeleteObject GetDeviceCaps CreateBrushIndirect SetBkColor

shell32

SHGetSpecialFolderLocation SHGetPathFromIDListA SHBrowseForFolderA SHGetFileInfoA ShellExecuteA SHFileOperationA

advapi32

RegDeleteValueA SetFileSecurityA RegOpenKeyExA RegDeleteKeyA RegEnumValueA RegCloseKey RegCreateKeyExA RegSetValueExA RegQueryValueExA RegEnumKeyA

comctl32

ImageList_Create ImageList_Destroy ord17 ImageList_AddMasked

ole32

OleUninitialize OleInitialize CoTaskMemFree CoCreateInstance