build[.]exe | Triage

Sharing

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General

Target

build.exe
Size

3.0MB
MD5

d61e28bf11e0586cbb945c5bf1ac5107
SHA1

896bfc9e749048a5e6b20e52dee5111644540245
SHA256

fbd542aeb0191daa67ecd980cca4a8a04dfe61fd20992c5e64e3a66df6c6466b
SHA512

03b442c559b918fa128edd884c330082dea5afe7df1226aaf9cb804735b521cf3f28b63a7a2ba51de084b00ceb4983554fb190be6295c31107e28f1e3dbd4c14
SSDEEP

49152:MAMTaxpibZPLC3j8g5f6SeswvjmNHidcxWXuaQhZ8pSaNADulMupT3mNnJTwvfWP:MHTaxpihLk8g5l/wKNHidcxG6ZoNADu8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
build.exe

Files

build.exe
.exe windows:5 windows x86 arch:x86

b899b7205c31903f99d188624ce68ddb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetConsoleMode
GetConsoleCP
LCMapStringW
GetTimeZoneInformation
IsValidCodePage
SetEnvironmentVariableA
WriteConsoleW
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
TerminateProcess
HeapCreate
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStdHandle
SetUnhandledExceptionFilter
GetFileType
SetStdHandle
VirtualQuery
GetSystemInfo
WideCharToMultiByte
VirtualAlloc
GetSystemTimeAsFileTime
HeapSize
HeapQueryInformation
CreateThread
ExitThread
HeapReAlloc
RaiseException
RtlUnwind
ExitProcess
HeapFree
HeapAlloc
DecodePointer
EncodePointer
GetStartupInfoW
HeapSetInformation
GetCommandLineW
FindResourceExW
VirtualProtect
SearchPathW
GetProfileIntW
GetNumberFormatW
GetWindowsDirectoryW
SetErrorMode
GetFileSizeEx
LocalFileTimeToFileTime
GetFileAttributesExW
FileTimeToLocalFileTime
GetCurrentDirectoryW
FileTimeToSystemTime
lstrlenA
lstrcpyW
GetSystemDirectoryW
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
TlsGetValue
LocalAlloc
GlobalFlags
ReleaseActCtx
CreateActCtxW
GetShortPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
ReadFile
MoveFileW
lstrcmpiW
GetThreadLocale
GetStringTypeExW
GetDiskFreeSpaceW
GetFullPathNameW
GetFileTime
SetFileTime
ReplaceFileW
SystemTimeToFileTime
CreateEventW
SuspendThread
SetEvent
WaitForSingleObject
ResumeThread
SetThreadPriority
GetTickCount
GetPrivateProfileIntW
lstrcmpA
GetCurrentThread
GetUserDefaultUILanguage
ConvertDefaultLocale
GetSystemDefaultUILanguage
CompareStringA
GetLocaleInfoW
LoadLibraryExW
InterlockedExchange
MultiByteToWideChar
GlobalFree
CopyFileW
GlobalSize
GlobalAlloc
FormatMessageW
LocalFree
GetModuleFileNameW
MulDiv
GetCurrentThreadId
GlobalFindAtomW
GlobalDeleteAtom
GetVersionExW
CompareStringW
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
FreeLibrary
lstrcmpW
lstrlenW
GlobalLock
GlobalUnlock
GetCurrentProcessId
GlobalGetAtomNameW
GlobalAddAtomW
ActivateActCtx
DeactivateActCtx
SetLastError
GetProcAddress
LoadLibraryA
GetFileAttributesA
GetPrivateProfileStringW
WritePrivateProfileStringW
GetFileAttributesW
DeleteFileW
GetTempFileNameW
GetTempPathW
QueryPerformanceCounter
QueryPerformanceFrequency
GetLastError
GetCurrentProcess
FreeResource
CloseHandle
WriteFile
CreateFileW
SizeofResource
LockResource
LoadResource
FindResourceW
GetModuleHandleW
Sleep
LoadLibraryW
InterlockedDecrement
InterlockedIncrement

user32

GetWindowRgn
DrawIcon
DestroyCursor
SubtractRect
MapVirtualKeyExW
IsCharLowerW
GetDoubleClickTime
GetUpdateRect
IsClipboardFormatAvailable
CreateMenu
TranslateMDISysAccel
DrawMenuBar
DefMDIChildProcW
DefFrameProcW
CharUpperBuffW
CopyIcon
FrameRect
EmptyClipboard
CloseClipboard
SetClipboardData
OpenClipboard
GetIconInfo
HideCaret
InvertRect
LockWindowUpdate
SetCursorPos
CreateAcceleratorTableW
GetKeyboardState
GetKeyboardLayout
ToUnicodeEx
DrawFocusRect
DrawFrameControl
DrawEdge
DrawIconEx
SetClassLongW
DestroyAcceleratorTable
UnregisterClassW
GetMenuDefaultItem
SetMenuDefaultItem
IsMenu
MonitorFromPoint
UpdateLayeredWindow
EnableScrollBar
IsZoomed
GetAsyncKeyState
NotifyWinEvent
WindowFromPoint
MessageBeep
GetNextDlgGroupItem
SetCapture
InvalidateRgn
SetRect
CopyAcceleratorTableW
CharNextW
PostThreadMessageW
KillTimer
SetTimer
CopyImage
UnionRect
SetParent
GetSystemMenu
DeleteMenu
IsRectEmpty
SetLayeredWindowAttributes
EnumDisplayMonitors
GetSysColorBrush
MapVirtualKeyW
GetKeyNameTextW
SystemParametersInfoW
GetMenuItemInfoW
InflateRect
RealChildWindowFromPoint
CharUpperW
ShowOwnedPopups
GetMessageW
TranslateMessage
GetCursorPos
CreateDialogIndirectParamW
GetNextDlgTabItem
EndDialog
DrawStateW
SetWindowContextHelpId
MapDialogRect
RegisterClipboardFormatW
PostQuitMessage
GetMenuStringW
AppendMenuW
InsertMenuW
RemoveMenu
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
FillRect
MoveWindow
SetWindowTextW
IsDialogMessageW
CheckDlgButton
SetMenuItemBitmaps
GetSystemMetrics
DestroyMenu
UpdateWindow
EnableWindow
GetMenuCheckMarkDimensions
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
IsChild
SetWindowsHookExW
CallNextHookEx
GetClassLongW
SetPropW
GetPropW
RemovePropW
GetFocus
GetWindowTextLengthW
GetWindowTextW
GetForegroundWindow
DispatchMessageW
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MonitorFromWindow
GetMonitorInfoW
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
ShowScrollBar
RedrawWindow
ValidateRect
MessageBoxW
CreateWindowExW
GetClassInfoExW
RegisterClassW
AdjustWindowRectEx
GetWindowRect
ScreenToClient
DeferWindowPos
GetScrollInfo
SetScrollInfo
LoadBitmapW
WaitMessage
GetWindowThreadProcessId
InvalidateRect
SetWindowRgn
SetForegroundWindow
GetClientRect
SendMessageW
GetParent
LoadCursorW
SetCursor
TranslateAcceleratorW
IsWindow
GetWindowLongW
ShowWindow
GetWindow
GetDesktopWindow
SetMenu
PostMessageW
BringWindowToTop
GetLastActivePopup
GetMenu
CopyRect
SetRectEmpty
OffsetRect
IntersectRect
GetClassInfoW
CreatePopupMenu
GetMenuItemCount
GetMenuItemID
GetSubMenu
InsertMenuItemW
IsIconic
IsWindowVisible
SetActiveWindow
LoadAcceleratorsW
ReleaseCapture
GetCapture
PeekMessageW
LoadIconW
GetKeyState
GetDlgCtrlID
SetWindowLongW
GetDlgItem
EqualRect
IsWindowEnabled
GetActiveWindow
SetFocus
DestroyIcon
LoadImageW
SetWindowPos
WinHelpW
LoadMenuW
ReuseDDElParam
UnpackDDElParam
GetSysColor
GetClassNameW
PtInRect
CallWindowProcW
DefWindowProcW
GetWindowPlacement
SetWindowPlacement

gdi32

OffsetRgn
SetDIBColorTable
StretchBlt
SetPixel
Rectangle
EnumFontFamiliesExW
ExtFloodFill
SetPaletteEntries
LPtoDP
GetWindowOrgEx
GetViewportOrgEx
PtInRegion
FillRgn
FrameRgn
GetBoundsRect
GetSystemPaletteEntries
GetTextFaceW
SetPixelV
GetNearestPaletteIndex
SelectPalette
GetStockObject
RealizePalette
GetBkColor
DPtoLP
GetMapMode
SetRectRgn
GetTextCharsetInfo
EnumFontFamiliesW
CreateDIBitmap
PatBlt
CreateRectRgnIndirect
GetTextExtentPoint32W
CreateFontIndirectW
CreateDCW
CopyMetaFileW
CreateHatchBrush
CreateSolidBrush
CreatePatternBrush
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
GetPaletteEntries
CreatePalette
Polygon
Ellipse
Polyline
CreateEllipticRgn
CreatePolygonRgn
CreateRoundRectRgn
GetRgnBox
OffsetViewportOrgEx
SetViewportOrgEx
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
GetPixel
GetWindowExtEx
GetViewportExtEx
SelectClipRgn
SetLayout
GetLayout
SetTextAlign
MoveToEx
LineTo
IntersectClipRect
ExcludeClipRect
CreateFontW
CreateCompatibleDC
SelectObject
GetTextMetricsW
GetGlyphOutlineW
DeleteDC
GetObjectW
DeleteObject
CreateDIBSection
CreateRectRgn
CombineRgn
BitBlt
CreateCompatibleBitmap
SetTextColor
SetBkColor
CreateBitmap
SaveDC
RestoreDC
SetBkMode
SetPolyFillMode
SetROP2
CreatePen
GetClipBox
GetDeviceCaps
GetTextColor
SetMapMode
GetObjectType

msimg32

TransparentBlt
AlphaBlend

comdlg32

GetFileTitleW

winspool.drv

DocumentPropertiesW
ClosePrinter
OpenPrinterW

advapi32

RegEnumKeyExW
RegEnumValueW
GetFileSecurityW
SetFileSecurityW
RegQueryValueW
RegEnumKeyW
RegDeleteKeyW
RegDeleteValueW
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExW
RegQueryValueExW
RegSetValueW
RegCloseKey

shell32

ShellExecuteW
DragFinish
DragQueryFileW
SHGetFileInfoW
SHAddToRecentDocs
ExtractIconW
SHBrowseForFolderW
SHAppBarMessage
SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHGetDesktopFolder

comctl32

ImageList_GetIconSize
InitCommonControlsEx

shlwapi

PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathRemoveFileSpecW
PathFindExtensionW

ole32

OleDestroyMenuDescriptor
OleCreateMenuDescriptor
DoDragDrop
CoInitializeEx
CreateStreamOnHGlobal
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoRegisterMessageFilter
OleTranslateAccelerator
OleIsCurrentClipboard
CoRevokeClassObject
CoGetClassObject
CoInitialize
CoCreateInstance
CLSIDFromString
IsAccelerator
OleLockRunning
OleGetClipboard
RegisterDragDrop
CoLockObjectExternal
RevokeDragDrop
OleFlushClipboard
CLSIDFromProgID
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CoCreateGuid
OleDuplicateData
StringFromCLSID
CoTaskMemAlloc
ReleaseStgMedium
CoTaskMemFree
CoUninitialize

oleaut32

OleCreateFontIndirect
VarBstrFromDate
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
SysAllocStringLen
VariantClear
VariantChangeType
VariantInit
SysFreeString
SysAllocString
SysStringLen
VariantCopy

oledlg

OleUIBusyW

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

gdiplus

GdipGetImageGraphicsContext
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipCloneImage
GdipDrawImageRectI
GdipSetInterpolationMode
GdipCreateFromHDC
GdiplusShutdown
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipDeleteGraphics
GdipAlloc
GdipFree
GdipDrawImageI

imm32

ImmGetOpenStatus
ImmGetContext
ImmReleaseContext

winmm

PlaySoundW

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 304KB - Virtual size: 304KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b899b7205c31903f99d188624ce68ddb

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

oledlg

oleacc

gdiplus

imm32

winmm

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 304KB - Virtual size: 304KB

.data Size: 28KB - Virtual size: 72KB

.rsrc Size: 1.4MB - Virtual size: 1.4MB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 304KB - Virtual size: 304KB

.data
Size: 28KB - Virtual size: 72KB

.rsrc
Size: 1.4MB - Virtual size: 1.4MB