jaffacakes118_Re Re Purchase OrderRevised invoice[.]zip

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General

Target
jaffacakes118_Re Re Purchase OrderRevised invoice.zip
Size 808KB
Sample260916-es4ztsfl9y
SHA256 229f398f27d663744652c097173b3053ff2239855d0f2dac389cb99dfb1a79a6
MD5 51680c05d0f49793d267d72ed8c04c85
SHA1 33fad0f6b95c836ac126240fe002e4d1e9ea173f
SHA512 0cae82afd842eca561a03b147eab2671bd3f9e304ddbb7a1af63369b6f6852091cd3bfc31b9026b0cd70c3f4302d4b121c6d049c0a485c29d090f12655a2a5d3
SSDEEP 24576:PN4XC8E8pdjwIlApu/8X/RzvX2K63i/3XLiJIMf:aXPEcwIlAu8XZzvX2K63y3GJIMf
TLSH
T1B0053317DF060EB86A37BE88B4955C87ECCFEB8AF41E1E285830D257690D7570215A1F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
static1/unpack001/big.exe	autoit_exe

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/big.exe

File Explorer

jaffacakes118_Re Re Purchase OrderRevised invoice.zip

.zip 808KB
big.exe

.exe 1.1MB

jaffacakes118_Re Re Purchase OrderRevised invoice.zip

SHA256 229f398f27d663744652c097173b3053ff2239855d0f2dac389cb99dfb1a79a6
MD5 51680c05d0f49793d267d72ed8c04c85
SHA1 33fad0f6b95c836ac126240fe002e4d1e9ea173f
SHA512 0cae82afd842eca561a03b147eab2671bd3f9e304ddbb7a1af63369b6f6852091cd3bfc31b9026b0cd70c3f4302d4b121c6d049c0a485c29d090f12655a2a5d3
SSDEEP 24576:PN4XC8E8pdjwIlApu/8X/RzvX2K63i/3XLiJIMf:aXPEcwIlAu8XZzvX2K63y3GJIMf
TLSH
T1B0053317DF060EB86A37BE88B4955C87ECCFEB8AF41E1E285830D257690D7570215A1F
MD5 SHA1 SHA512 SSDEEP TLSH

big.exe

IMPHASH 870b8e75c7190e202e9c6c81dff1040c
SHA256 b167c870aca1fd606e8e7118de04f1bdfd712983e89dea76952321212e1700ab
MD5 d506a4a1d4b2affae83808665a204326
SHA1 482a47dbf9d75853d0684abf55296ceba68c1795
SHA512 03f61971991dc3e83565b0f0cfb7d28aadc49a0f8378971b52a2df22b5378de7fd5837faceb0fd20d7c12c603b946018fb76f897b9ce752fe836ec121dc7601c
SSDEEP 24576:WfmMv6Ckr7Mny5QtWU3AvubCX/Xfn922E3I/nXLOhIg2:W3v+7/5QtWU3AaCX/fn922E3wnChIg2
TLSH
T13F45CF12F6C680B1D9A234F32936F7DEAB356509C22784B7A7FC2E66CE31141DE26351
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

AutoIT Executable

AutoIT scripts compiled to PE executables.
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

90896

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

wsock32

__WSAFDIsSet setsockopt ntohs recvfrom sendto htons select listen WSAStartup bind closesocket connect socket send WSACleanup ioctlsocket accept WSAGetLastError inet_addr gethostbyname gethostname recv

version

VerQueryValueW GetFileVersionInfoW GetFileVersionInfoSizeW

winmm

timeGetTime waveOutSetVolume mciSendStringW

comctl32

ImageList_Remove ImageList_SetDragCursorImage ImageList_BeginDrag ImageList_DragEnter ImageList_DragLeave ImageList_EndDrag ImageList_DragMove ImageList_ReplaceIcon ImageList_Create InitCommonControlsEx ImageList_Destroy

mpr

WNetCancelConnection2W WNetGetConnectionW WNetAddConnection2W WNetUseConnectionW

wininet

InternetReadFile InternetCloseHandle InternetOpenW InternetSetOptionW InternetCrackUrlW HttpQueryInfoW InternetConnectW HttpOpenRequestW HttpSendRequestW FtpOpenFileW FtpGetFileSize InternetOpenUrlW InternetQueryOptionW InternetQueryDataAvailable

psapi

EnumProcesses GetModuleBaseNameW GetProcessMemoryInfo EnumProcessModules

userenv

CreateEnvironmentBlock DestroyEnvironmentBlock UnloadUserProfile LoadUserProfileW

kernel32

HeapAlloc Sleep GetCurrentThreadId RaiseException MulDiv GetVersionExW GetSystemInfo MultiByteToWideChar WideCharToMultiByte GetModuleHandleW QueryPerformanceCounter VirtualFreeEx OpenProcess VirtualAllocEx WriteProcessMemory ReadProcessMemory CreateFileW SetFilePointerEx ReadFile WriteFile FlushFileBuffers TerminateProcess CreateToolhelp32Snapshot Process32FirstW Process32NextW SetFileTime GetFileAttributesW FindFirstFileW FindClose DeleteFileW FindNextFileW lstrcmpiW MoveFileW CopyFileW CreateDirectoryW RemoveDirectoryW SetSystemPowerState QueryPerformanceFrequency FindResourceW LoadResource LockResource SizeofResource GetProcessHeap OutputDebugStringW GetLocalTime CompareStringW CompareStringA InterlockedIncrement InterlockedDecrement DeleteCriticalSection EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionAndSpinCount GetStdHandle CreatePipe InterlockedExchange TerminateThread GetTempPathW GetTempFileNameW VirtualFree FormatMessageW GetExitCodeProcess SetErrorMode GetPrivateProfileStringW WritePrivateProfileStringW GetPrivateProfileSectionW WritePrivateProfileSectionW GetPrivateProfileSectionNamesW FileTimeToLocalFileTime FileTimeToSystemTime SystemTimeToFileTime LocalFileTimeToFileTime GetDriveTypeW GetDiskFreeSpaceExW GetDiskFreeSpaceW GetVolumeInformationW SetVolumeLabelW CreateHardLinkW DeviceIoControl SetFileAttributesW GetShortPathNameW CreateEventW SetEvent GetEnvironmentVariableW SetEnvironmentVariableW GlobalLock GlobalUnlock GlobalAlloc GetFileSize GlobalFree GlobalMemoryStatusEx Beep GetComputerNameW GetWindowsDirectoryW GetSystemDirectoryW GetCurrentProcessId GetCurrentThread GetProcessIoCounters CreateProcessW SetPriorityClass LoadLibraryW VirtualAlloc LoadLibraryExW HeapFree WaitForSingleObject CreateThread DuplicateHandle GetLastError CloseHandle GetCurrentProcess GetProcAddress LoadLibraryA FreeLibrary GetModuleFileNameW GetFullPathNameW ExitProcess ExitThread GetSystemTimeAsFileTime SetCurrentDirectoryW IsDebuggerPresent GetCurrentDirectoryW ResumeThread GetStartupInfoW TlsGetValue TlsAlloc TlsSetValue TlsFree SetLastError HeapSize GetCPInfo GetACP GetOEMCP IsValidCodePage UnhandledExceptionFilter SetUnhandledExceptionFilter GetModuleFileNameA HeapReAlloc HeapCreate SetHandleCount GetFileType GetStartupInfoA SetStdHandle GetConsoleCP GetConsoleMode LCMapStringW LCMapStringA RtlUnwind SetFilePointer GetTimeZoneInformation GetTimeFormatA GetDateFormatA FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetTickCount GetStringTypeA GetStringTypeW GetLocaleInfoA GetModuleHandleA WriteConsoleA GetConsoleOutputCP WriteConsoleW CreateFileA SetEndOfFile EnumResourceNamesW SetEnvironmentVariableA

user32

SetWindowPos GetCursorInfo RegisterHotKey ClientToScreen GetKeyboardLayoutNameW IsCharAlphaW IsCharAlphaNumericW IsCharLowerW IsCharUpperW GetMenuStringW GetSubMenu GetCaretPos IsZoomed MonitorFromPoint GetMonitorInfoW SetWindowLongW SetLayeredWindowAttributes FlashWindow GetClassLongW TranslateAcceleratorW IsDialogMessageW GetSysColor InflateRect DrawFocusRect DrawTextW FrameRect DrawFrameControl FillRect PtInRect DestroyAcceleratorTable CreateAcceleratorTableW SetCursor GetWindowDC GetSystemMetrics GetActiveWindow CharNextW wsprintfW RedrawWindow DrawMenuBar DestroyMenu SetMenu GetWindowTextLengthW CreateMenu IsDlgButtonChecked DefDlgProcW ReleaseCapture SetCapture WindowFromPoint CreateIconFromResourceEx mouse_event ExitWindowsEx SetActiveWindow FindWindowExW EnumThreadWindows SetMenuDefaultItem InsertMenuItemW IsMenu TrackPopupMenuEx GetCursorPos DeleteMenu CheckMenuRadioItem CopyImage GetMenuItemCount SetMenuItemInfoW GetMenuItemInfoW SetForegroundWindow IsIconic FindWindowW SystemParametersInfoW PeekMessageW SendInput GetAsyncKeyState SetKeyboardState GetKeyboardState GetKeyState VkKeyScanW LoadStringW DialogBoxParamW MessageBeep EndDialog SendDlgItemMessageW GetDlgItem SetWindowTextW CopyRect ReleaseDC GetDC EndPaint BeginPaint GetClientRect GetMenu DestroyWindow EnumWindows GetDesktopWindow IsWindow IsWindowEnabled IsWindowVisible EnableWindow InvalidateRect GetWindowThreadProcessId AttachThreadInput GetFocus GetWindowTextW ScreenToClient SendMessageTimeoutW EnumChildWindows CharUpperBuffW GetClassNameW GetParent GetDlgCtrlID SendMessageW MapVirtualKeyW PostMessageW GetWindowRect SetUserObjectSecurity GetUserObjectSecurity CloseDesktop CloseWindowStation OpenDesktopW SetProcessWindowStation GetProcessWindowStation OpenWindowStationW MessageBoxW DefWindowProcW MoveWindow AdjustWindowRectEx SetRect SetClipboardData EmptyClipboard CountClipboardFormats CloseClipboard GetClipboardData IsClipboardFormatAvailable OpenClipboard BlockInput GetMessageW LockWindowUpdate DispatchMessageW GetMenuItemID TranslateMessage SetFocus PostQuitMessage KillTimer CreatePopupMenu RegisterWindowMessageW SetTimer ShowWindow CreateWindowExW RegisterClassExW LoadIconW LoadCursorW GetSysColorBrush GetForegroundWindow MessageBoxA DestroyIcon UnregisterHotKey CharLowerBuffW MonitorFromRect keybd_event LoadImageW GetWindowLongW

gdi32

DeleteObject GetObjectW GetTextExtentPoint32W ExtCreatePen StrokeAndFillPath StrokePath EndPath SetPixel CloseFigure CreateCompatibleBitmap CreateCompatibleDC SelectObject StretchBlt GetDIBits LineTo AngleArc MoveToEx Ellipse PolyDraw BeginPath Rectangle GetDeviceCaps SetBkMode RoundRect SetBkColor CreatePen CreateSolidBrush SetTextColor CreateFontW GetTextFaceW GetStockObject CreateDCW GetPixel DeleteDC SetViewportOrgEx

comdlg32

GetSaveFileNameW GetOpenFileNameW

advapi32

RegEnumValueW RegDeleteValueW RegDeleteKeyW RegSetValueExW RegCreateKeyExW GetUserNameW RegConnectRegistryW RegEnumKeyExW CloseServiceHandle UnlockServiceDatabase LockServiceDatabase OpenSCManagerW InitiateSystemShutdownExW AdjustTokenPrivileges RegCloseKey RegQueryValueExW RegOpenKeyExW OpenThreadToken OpenProcessToken LookupPrivilegeValueW DuplicateTokenEx CreateProcessAsUserW CreateProcessWithLogonW InitializeSecurityDescriptor InitializeAcl GetLengthSid SetSecurityDescriptorDacl CopySid LogonUserW GetTokenInformation GetAclInformation GetAce AddAce GetSecurityDescriptorDacl

shell32

DragQueryPoint ShellExecuteExW SHGetFolderPathW DragQueryFileW SHEmptyRecycleBinW SHBrowseForFolderW SHFileOperationW SHGetPathFromIDListW SHGetDesktopFolder SHGetMalloc ExtractIconExW Shell_NotifyIconW ShellExecuteW DragFinish

ole32

OleSetMenuDescriptor MkParseDisplayName OleSetContainedObject CoInitialize CoUninitialize CoCreateInstance CreateStreamOnHGlobal CoTaskMemAlloc CoTaskMemFree CLSIDFromString StringFromCLSID IIDFromString StringFromIID OleInitialize CreateBindCtx CLSIDFromProgID CoInitializeSecurity CoCreateInstanceEx CoSetProxyBlanket OleUninitialize

oleaut32

SafeArrayAllocData SafeArrayAllocDescriptorEx SysAllocString OleLoadPicture SafeArrayGetVartype SafeArrayDestroyData SafeArrayAccessData VarR8FromDec VariantTimeToSystemTime VariantClear VariantCopy VariantInit SafeArrayDestroyDescriptor LoadRegTypeLi GetActiveObject SafeArrayUnaccessData