Rebuilder[.]exe

Sharing

Copy URL

Twitter E-mail

General

Target

Rebuilder.exe
Size

532KB
MD5

02221ea92e5ce1a87100dcdb32c3654e
SHA1

2aca8069ec62d2251a87b56d10966c5a885362d4
SHA256

5771da2f7cef6b3e48c869fea6c473418d921eed855a0d65a79764c64b714e0e
SHA512

9fa6dda587da902eca6815b38ebc8ef8f29f8888ef9a317932395981e5d19f29e1dde0a0cb92169f8dce4c7c2fddc9bb2026334d0d697e1b2df77d97fd9de48b
SSDEEP

6144:/TT8C2LQHlImm7PTOJJeCZBuzcDODKdiT9yBlvCHEdwh7HxzR8RrflLbZj:rTfHOT8JbZBuz+T+vEdwxtR8hflLb

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Rebuilder.exe

Files

Rebuilder.exe
.exe windows x86

72b989a79e07f21c381f7092d32285c6

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

shlwapi

PathCompactPathA
PathIsDirectoryA
StrToIntA
PathFileExistsA
PathRemoveFileSpecA

ddraw

DirectDrawCreate
DirectDrawEnumerateA

kernel32

RtlUnwind
RaiseException
GetStartupInfoA
GetCommandLineA
ExitProcess
HeapFree
HeapAlloc
GetTimeZoneInformation
GetACP
HeapReAlloc
HeapSize
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
Sleep
IsBadReadPtr
IsBadCodePtr
IsValidLocale
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
GetUserDefaultLCID
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetLocaleInfoW
GetTickCount
FlushFileBuffers
GetCurrentProcess
SetErrorMode
GetOEMCP
GetCPInfo
GetProcessVersion
GlobalFlags
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
lstrlenW
lstrcpynA
FormatMessageA
GlobalFree
GlobalUnlock
SetLastError
WideCharToMultiByte
lstrlenA
InterlockedDecrement
InterlockedIncrement
GetVersion
lstrcatA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
lstrcpyA
GetModuleFileNameA
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
TerminateProcess
CreateThread
WaitForSingleObject
MulDiv
CreateDirectoryA
InterlockedExchange
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateProcessA
SetFilePointer
GetLastError
GetTempPathA
FindResourceA
LoadResource
LockResource
SizeofResource
WriteFile
GetPrivateProfileIntA
GetModuleHandleA
GetProcAddress
CreateFileA
GetFileSize
CloseHandle
ReadProcessMemory
WriteProcessMemory
ResumeThread
MultiByteToWideChar
LocalAlloc
LocalLock
LocalFree
LocalUnlock
GetVersionExA
GetWindowsDirectoryA
LoadLibraryA
FreeLibrary
FreeEnvironmentStringsW

user32

RegisterClipboardFormatA
PostThreadMessageA
GetClassNameA
BringWindowToTop
UnpackDDElParam
ReuseDDElParam
SetMenu
LoadMenuA
DestroyMenu
TranslateAcceleratorA
LoadAcceleratorsA
LoadStringA
GetDesktopWindow
EndDialog
CreateDialogIndirectParamA
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
ClientToScreen
MapWindowPoints
SetActiveWindow
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
BeginDeferWindowPos
EndDeferWindowPos
GetScrollInfo
SetScrollInfo
GetTopWindow
GetCapture
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
DestroyWindow
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
RegisterWindowMessageA
SystemParametersInfoA
IsIconic
GetWindowPlacement
SetFocus
ShowWindow
MoveWindow
SetWindowLongA
GetDlgCtrlID
GetWindowTextLengthA
GetWindowTextA
SetWindowTextA
IsDialogMessageA
SendDlgItemMessageA
GetDlgItem
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
CallNextHookEx
IsWindowVisible
PeekMessageA
GetCursorPos
SetWindowsHookExA
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
ShowOwnedPopups
PostQuitMessage
EnumChildWindows
PostMessageA
LoadIconA
GetSysColorBrush
IsWindow
GetKeyState
SetScrollPos
GetScrollPos
EnableScrollBar
ShowScrollBar
ReleaseCapture
GetWindowRect
OffsetRect
PtInRect
SetCapture
DrawFrameControl
InflateRect
SetRectEmpty
IntersectRect
IsRectEmpty
FrameRect
DrawFocusRect
ValidateRgn
ValidateRect
GetSystemMetrics
GetClientRect
GetParent
GetDC
ReleaseDC
InvalidateRect
GetSysColor
MapDialogRect
CopyRect
SendMessageA
EnableWindow
SetCursor
LoadCursorA
CopyIcon
MessageBoxA
UpdateWindow
SetWindowPos
UnregisterClassA

gdi32

Escape
GetMapMode
DeleteObject
PtVisible
ExtTextOutA
GetWindowExtEx
GetViewportExtEx
LineTo
MoveToEx
ScaleWindowExtEx
SetWindowExtEx
TextOutA
RectVisible
CreateSolidBrush
BitBlt
GetTextExtentPoint32A
GetObjectA
CreateFontIndirectA
GetStockObject
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetBkMode
RestoreDC
SaveDC
DeleteDC
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
SelectObject
GetTextMetricsA
CreatePen
Rectangle
GetDeviceCaps
CreateCompatibleDC
CreateCompatibleBitmap

comdlg32

ChooseColorA
ChooseFontA
GetOpenFileNameA
GetSaveFileNameA

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegCloseKey

shell32

DragQueryFileA
DragFinish
ShellExecuteA
SHGetMalloc
SHBrowseForFolderA
SHGetPathFromIDListA

comctl32

ord17
ImageList_Destroy

oledlg

ord8

ole32

OleInitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
OleUninitialize
CoFreeUnusedLibraries
CoRegisterMessageFilter
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject

oleaut32

VarBstrFromDate
SysFreeString
SysAllocStringLen
VariantClear

Sections

.text
Size: 220KB - Virtual size: 217KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 48KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 232KB - Virtual size: 229KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

72b989a79e07f21c381f7092d32285c6

Headers

File Characteristics

Imports

shlwapi

ddraw

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

oledlg

ole32

oleaut32

Sections

.text Size: 220KB - Virtual size: 217KB

.rdata Size: 48KB - Virtual size: 45KB

.data Size: 28KB - Virtual size: 39KB

.rsrc Size: 232KB - Virtual size: 229KB

.text
Size: 220KB - Virtual size: 217KB

.rdata
Size: 48KB - Virtual size: 45KB

.data
Size: 28KB - Virtual size: 39KB

.rsrc
Size: 232KB - Virtual size: 229KB