vat[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

vat.exe
Size

506KB
MD5

8114033e215098fad3277e5644d412c0
SHA1

185080229c00628916360792f7f6ad616d1587e4
SHA256

1b87697b6ea4f63573415404419a3bf5fc5704ddfa515751de5456c024eb0989
SHA512

953afa82721425c960e60205f6fa38bf37cac9e42f6315b19e6a86d1ef8bc9d46a71c1f0732e9d27ec4eedb74ebbdaf76a78f3da68f287664f3caed6312c31af
SSDEEP

6144:e9JpXGymbX7CBAu4Y/QuDD6DYPGHjA4CpX2AP9MGzhZz/2jtAOwShTn22:ejZmT7CH4YPRGHfCpX2YMGzhZz2yy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
vat.exe

Files

vat.exe
.exe windows:5 windows x86 arch:x86

4b6298dad908205601c8226b9b7b3c24

Headers

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

Imports

kernel32

GetDriveTypeA
SearchPathA
GetEnvironmentVariableA
GetSystemDirectoryA
GetWindowsDirectoryA
SizeofResource
FlushFileBuffers
SetFileAttributesA
FreeResource
FormatMessageA
MulDiv
SetPriorityClass
GetPriorityClass
GetCurrentProcess
GetVersionExA
GlobalMemoryStatus
GetLocaleInfoA
QueryPerformanceCounter
GetTimeFormatA
CompareFileTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCurrentThreadId
SetCommState
GetCommState
SetCommTimeouts
GetCommTimeouts
ClearCommError
GetOverlappedResult
WaitCommEvent
PurgeComm
OutputDebugStringA
GetTempFileNameA
SuspendThread
GetCommandLineA
SetCurrentDirectoryA
MoveFileA
FileTimeToLocalFileTime
GetFileTime
GetDiskFreeSpaceExA
WritePrivateProfileStringA
WaitForSingleObject
SetCommMask
CreateEventA
Beep
GetComputerNameA
GetLogicalDrives
OpenProcess
GetCurrentThread
GetTimeZoneInformation
GetExitCodeProcess
QueryPerformanceFrequency
CreateProcessA
SetEnvironmentVariableA
CopyFileA
HeapFree
GetProcessHeap
HeapSize
GetStartupInfoA
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
RaiseException
ExitProcess
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
RtlUnwind
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEndOfFile
FindResourceA
LoadResource
LockResource
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
SetErrorMode
GetVolumeInformationA
LoadLibraryA
GetProcAddress
FreeLibrary
GetFullPathNameA
RemoveDirectoryA
CreateDirectoryA
GetCurrentDirectoryA
ExpandEnvironmentStringsA
FindFirstFileA
FindClose
FindNextFileA
WideCharToMultiByte
DeleteFileA
GetFileSize
WriteFile
MultiByteToWideChar
GetDateFormatA
GetUserDefaultLCID
lstrlenA
GetVersion
GetFileAttributesA
GetModuleFileNameA
OpenMutexA
CreateMutexA
GetLastError
GetPrivateProfileStringA
CreateFileA
CloseHandle
SetFilePointer
ReadFile
GetModuleHandleA
ResumeThread
CreateThread
GetTickCount
GetLocalTime
Sleep
TerminateProcess
TerminateThread
ReleaseMutex
GetTempPathA
lstrcpyA
lstrcmpA
lstrcmpiA
lstrcpynA
lstrcatA
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
HeapAlloc

gdi32

Ellipse
RoundRect
CreateSolidBrush
Rectangle
GetDIBits
CreateFontA
CreateCompatibleBitmap
StretchBlt
GetDeviceCaps
SetPixel
CreateCompatibleDC
CreateBitmap
GetPixel
SetBkColor
BitBlt
DeleteDC
GetTextMetricsA
SelectObject
SetBkMode
SetTextColor
CreatePen
MoveToEx
LineTo
GetStockObject
GetObjectA
CreateFontIndirectA
DeleteObject
LPtoDP

user32

IsIconic
IsWindowVisible
SetFocus
BringWindowToTop
CheckDlgButton
SetWindowTextA
EndDialog
IsDlgButtonChecked
SetDlgItemTextA
GetDlgItemTextA
ScreenToClient
DialogBoxParamA
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
DrawIconEx
CopyRect
FillRect
InflateRect
ChangeDisplaySettingsA
GetWindowTextLengthA
GetClassLongA
SetClassLongA
RegisterClassA
GetClassInfoA
CallNextHookEx
SetKeyboardState
keybd_event
GetDoubleClickTime
mouse_event
SetCursorPos
SendMessageTimeoutA
FindWindowA
SetActiveWindow
GetMenuStringA
GetMenuItemInfoA
GetSubMenu
GetMenu
IsMenu
VkKeyScanA
GetSystemMenu
PeekMessageA
GetFocus
GetDesktopWindow
GetWindowThreadProcessId
GetClassNameA
IsZoomed
EnableWindow
ShowCursor
GetWindowRect
WindowFromPoint
EnumChildWindows
GetClipboardData
IsClipboardFormatAvailable
GetNextDlgTabItem
EnumWindows
GetClassInfoExA
wvsprintfA
WaitForInputIdle
ExitWindowsEx
TranslateMessage
DispatchMessageA
GetMessageA
SetForegroundWindow
CreatePopupMenu
AppendMenuA
GetCursorPos
TrackPopupMenu
GetMenuItemCount
DestroyMenu
KillTimer
SetWindowsHookExA
GetForegroundWindow
GetWindowTextA
GetAsyncKeyState
GetTopWindow
SystemParametersInfoA
SetTimer
UnhookWindowsHookEx
DestroyWindow
PostQuitMessage
DefWindowProcA
MessageBoxA
IsWindow
ShowWindow
UpdateWindow
SendMessageA
wsprintfA
GetKeyState
MapVirtualKeyA
GetDC
GetClientRect
DrawFocusRect
ReleaseDC
SetWindowLongA
DestroyCursor
BeginPaint
DrawEdge
EndPaint
DrawTextA
SetCursor
GetParent
GetWindowLongA
InvalidateRect
CreateCursor
LoadIconA
GetSystemMetrics
LoadImageA
LoadCursorA
RegisterClassExA
SetRect
CreateWindowExA
GetWindow
GetDlgItem
SetWindowPos
GetSysColor
CallWindowProcA
PtInRect
IsWindowEnabled
LoadAcceleratorsA
PostMessageA
TranslateAcceleratorA
AttachThreadInput
IsDialogMessageA

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegDeleteValueA
RegDeleteKeyA
RegEnumKeyA
ControlService
StartServiceA
ChangeServiceConfigA
CloseServiceHandle
OpenServiceA
OpenSCManagerA
GetUserNameA
RegEnumValueA
RegEnumKeyExA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegQueryInfoKeyA

comdlg32

GetSaveFileNameA
GetOpenFileNameA

comctl32

ImageList_Draw
ord17
InitCommonControlsEx

shell32

SHGetMalloc
SHBrowseForFolderA
SHGetSpecialFolderLocation
SHFileOperationA
FindExecutableA
SHChangeNotify
ExtractIconExA
SHGetPathFromIDListA
ShellExecuteA
Shell_NotifyIconA

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

ole32

CoCreateInstance
OleUninitialize
CLSIDFromProgID
OleInitialize
CreateStreamOnHGlobal
CoUninitialize
CoInitialize

oleaut32

SafeArrayGetElement
VariantClear
SysAllocString
SafeArrayGetUBound

odbc32

ord10
ord31
ord9
ord2
ord43
ord13
ord54
ord24
ord6
ord18
ord11
ord45
ord7
ord50
ord1
ord57

Sections

.text
Size: 381KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4b6298dad908205601c8226b9b7b3c24

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

gdi32

user32

advapi32

comdlg32

comctl32

shell32

version

ole32

oleaut32

odbc32

Sections

.text Size: 381KB - Virtual size: 380KB

.rdata Size: 94KB - Virtual size: 94KB

.data Size: 7KB - Virtual size: 37KB

.rsrc Size: 17KB - Virtual size: 16KB

.text
Size: 381KB - Virtual size: 380KB

.rdata
Size: 94KB - Virtual size: 94KB

.data
Size: 7KB - Virtual size: 37KB

.rsrc
Size: 17KB - Virtual size: 16KB