Update[.]bin[.]zip

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General

Target

Update.bin.zip
Size

5.0MB
MD5

9f6d65faf1ffe4446af0164c091cda9a
SHA1

2fc85ae48548482234d300331caa4da98708938f
SHA256

226dd40497b08dd0f10c0516aa9b101753f67f653b0fb35c83a96b196a50c7e1
SHA512

d0ee446bcfbee79efe10c745002d2e0bc81461f0fe429bcf30ae0a2c8c4ccb12c934c46903d74c3024d031d26d85cc05feea51033ac60efd3bbe2a3f587fb4b7
SSDEEP

98304:Ep0J+bTSCOuyo6XckekUo1HiWc3cgeoht7yXrIpHjtUyrHOOB:Eprn4uOskekbRiWMht7y72HyAuI

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Update.bin

Files

Update.bin.zip
.zip

Password: infected
Update.bin
.exe windows:5 windows x64 arch:x64

5baf00027826d0a6cac39c60cf82fa58

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopyInd
VariantCopy
VariantClear
VariantInit
GetErrorInfo
GetActiveObject
SysFreeString

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegUnLoadKeyW
RegSetValueExW
RegSaveKeyW
RegRestoreKeyW
RegReplaceKeyW
RegQueryValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegLoadKeyW
RegFlushKey
RegEnumValueW
RegEnumKeyW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegConnectRegistryW
RegCloseKey

user32

CharNextW
LoadStringW
WINNLSEnableIME
SetClassLongPtrW
GetClassLongPtrW
SetWindowLongPtrW
GetWindowLongPtrW
CreateWindowExW
WindowFromPoint
WaitMessage
UpdateLayeredWindow
UpdateWindow
UnregisterClassW
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
TrackMouseEvent
SystemParametersInfoW
ShowWindow
ShowScrollBar
ShowOwnedPopups
ShowCaret
SetWindowRgn
SetWindowsHookExW
SetWindowTextW
SetWindowPos
SetWindowPlacement
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRect
SetPropW
SetParent
SetMenuItemInfoW
SetMenu
SetForegroundWindow
SetFocus
SetCursorPos
SetCursor
SetClipboardData
SetCapture
SetActiveWindow
SendMessageTimeoutW
SendMessageA
SendMessageW
ScrollWindow
ScreenToClient
RemovePropW
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageW
RegisterClipboardFormatW
RegisterClassW
RedrawWindow
PostQuitMessage
PostMessageW
PeekMessageA
PeekMessageW
OpenClipboard
MsgWaitForMultipleObjectsEx
MsgWaitForMultipleObjects
MessageBoxIndirectW
MessageBoxW
MessageBeep
MapWindowPoints
MapVirtualKeyW
LoadStringW
LoadKeyboardLayoutW
LoadIconW
LoadCursorW
LoadBitmapW
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsIconic
IsDialogMessageA
IsDialogMessageW
IsChild
InvalidateRect
InsertMenuItemW
InsertMenuW
HideCaret
GetWindowThreadProcessId
GetWindowTextLengthW
GetWindowTextW
GetWindowRect
GetWindowPlacement
GetWindowDC
GetUpdateRgn
GetUpdateRect
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetScrollBarInfo
GetPropW
GetParent
GetWindow
GetMessageTime
GetMessagePos
GetMessageExtraInfo
GetMenuStringW
GetMenuState
GetMenuItemInfoW
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutNameW
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextW
GetIconInfo
GetForegroundWindow
GetFocus
GetDlgCtrlID
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardData
GetClientRect
GetClassNameW
GetClassInfoExW
GetClassInfoW
GetCapture
GetActiveWindow
FrameRect
FindWindowExW
FindWindowW
FillRect
EnumWindows
EnumThreadWindows
EnumChildWindows
EndPaint
EndMenu
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextExW
DrawTextW
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageA
DispatchMessageW
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DeleteMenu
DefWindowProcW
DefMDIChildProcW
DefFrameProcW
CreatePopupMenu
CreateMenu
CreateIcon
CreateAcceleratorTableW
CopyImage
CopyIcon
CloseClipboard
ClientToScreen
CheckMenuItem
CharUpperBuffW
CharUpperW
CharNextW
CharLowerBuffW
CharLowerW
CallWindowProcW
CallNextHookEx
BeginPaint
AppendMenuW
AdjustWindowRectEx
ActivateKeyboardLayout
EnumDisplayMonitors
GetMonitorInfoW
MonitorFromPoint
MonitorFromRect
MonitorFromWindow

kernel32

Sleep
VirtualFree
VirtualAlloc
lstrlenW
VirtualQuery
QueryPerformanceCounter
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FindResourceW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwindEx
RtlUnwind
RaiseException
ExitProcess
ExitThread
SwitchToThread
GetCurrentThreadId
CreateThread
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
GetStdHandle
CloseHandle
GetProcAddress
RaiseException
LoadLibraryA
GetLastError
TlsSetValue
TlsGetValue
LocalFree
LocalAlloc
GetModuleHandleW
FreeLibrary
lstrlenW
WriteFile
WideCharToMultiByte
WaitForSingleObject
WaitForMultipleObjectsEx
VirtualQueryEx
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
VerSetConditionMask
VerifyVersionInfoW
TryEnterCriticalSection
SwitchToThread
SuspendThread
Sleep
SizeofResource
SetThreadPriority
SetThreadLocale
SetLastError
SetFilePointer
SetEvent
SetErrorMode
SetEndOfFile
ResumeThread
ResetEvent
RemoveDirectoryW
ReadFile
RaiseException
QueryPerformanceFrequency
QueryPerformanceCounter
IsDebuggerPresent
OutputDebugStringW
MulDiv
LockResource
LocalFree
LoadResource
LoadLibraryW
LeaveCriticalSection
LCMapStringW
IsValidLocale
InitializeCriticalSection
HeapSize
HeapFree
HeapDestroy
HeapCreate
HeapAlloc
GlobalUnlock
GlobalSize
GlobalLock
GlobalFree
GlobalFindAtomW
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomW
GetVersionExW
GetVersion
GetUserDefaultLCID
GetTickCount
GetThreadPriority
GetThreadLocale
GetTempPathW
GetSystemDirectoryW
GetStdHandle
GetLongPathNameW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFullPathNameW
GetFileAttributesW
GetExitCodeThread
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetComputerNameW
GetCPInfoExW
GetCPInfo
GetACP
FreeResource
FreeLibrary
FormatMessageW
FindResourceW
FindFirstFileW
FindClose
ExpandEnvironmentStringsW
EnumSystemLocalesW
EnumResourceNamesW
EnumCalendarInfoW
EnterCriticalSection
DeleteFileW
DeleteCriticalSection
CreateThread
CreateFileW
CreateEventW
CompareStringW
CloseHandle
Sleep

gdi32

UnrealizeObject
TextOutW
StretchDIBits
StretchBlt
StartPage
StartDocW
SetWindowOrgEx
SetWinMetaFileBits
SetViewportOrgEx
SetTextColor
SetTextAlign
SetStretchBltMode
SetRectRgn
SetROP2
SetPixel
SetMapMode
SetEnhMetaFileBits
SetDIBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SetAbortProc
SelectPalette
SelectObject
SaveDC
RoundRect
RestoreDC
Rectangle
RectVisible
RealizePalette
Polyline
Polygon
PolyBezierTo
PolyBezier
PlayEnhMetaFile
Pie
PatBlt
MoveToEx
MaskBlt
LineTo
LPtoDP
IntersectClipRect
GetWindowOrgEx
GetWinMetaFileBits
GetTextMetricsW
GetTextExtentPointW
GetTextExtentPoint32W
GetTextAlign
GetSystemPaletteEntries
GetStockObject
GetRgnBox
GetRegionData
GetPixel
GetPaletteEntries
GetObjectA
GetObjectW
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileDescriptionW
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetCurrentPositionEx
GetClipBox
GetCharABCWidthsFloatW
GetBrushOrgEx
GetBitmapBits
GdiFlush
FrameRgn
ExtTextOutW
ExtFloodFill
ExtCreateRegion
ExcludeClipRect
EnumFontsW
EnumFontFamiliesExW
EndPage
EndDoc
Ellipse
DeleteObject
DeleteEnhMetaFile
DeleteDC
CreateSolidBrush
CreateRectRgn
CreatePenIndirect
CreatePalette
CreateICW
CreateHalftonePalette
CreateFontIndirectW
CreateFontW
CreateEnhMetaFileW
CreateDIBitmap
CreateDIBSection
CreateDCW
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileW
CombineRgn
CloseEnhMetaFile
Chord
BitBlt
ArcTo
Arc
AngleArc
AbortDoc

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

ole32

CreateStreamOnHGlobal
OleRegEnumVerbs
IsAccelerator
ReleaseStgMedium
OleDraw
OleSetMenuDescriptor
DoDragDrop
RevokeDragDrop
RegisterDragDrop
OleUninitialize
OleInitialize
CoTaskMemFree
CoTaskMemAlloc
ProgIDFromCLSID
StringFromCLSID
CoCreateInstance
CoGetClassObject
CoUninitialize
CoInitialize
IsEqualGUID

comctl32

InitializeFlatSB
FlatSB_SetScrollProp
FlatSB_SetScrollPos
FlatSB_SetScrollInfo
FlatSB_GetScrollPos
FlatSB_GetScrollInfo
_TrackMouseEvent
ImageList_GetImageInfo
ImageList_SetIconSize
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_EndDrag
ImageList_BeginDrag
ImageList_Copy
ImageList_LoadImageW
ImageList_GetIcon
ImageList_Remove
ImageList_DrawEx
ImageList_Replace
ImageList_Draw
ImageList_SetOverlayImage
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_ReplaceIcon
ImageList_Add
ImageList_SetImageCount
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create

msvcrt

isxdigit
isupper
isspace
ispunct
isprint
islower
isgraph
isdigit
iscntrl
isalpha
isalnum
toupper
tolower
strchr
strncmp
memset
memcpy
memcmp

shell32

ShellExecuteW
Shell_NotifyIconW
DragQueryFileW

comdlg32

PageSetupDlgW
PrintDlgW
GetSaveFileNameW
GetOpenFileNameW

winspool.drv

SetPrinterW
OpenPrinterW
GetPrinterW
GetDefaultPrinterW
EnumPrintersW
DocumentPropertiesW
DeviceCapabilitiesW
ClosePrinter
GetDefaultPrinterW

winmm

timeGetTime

d3d9

Direct3DCreate9

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 8.2MB - Virtual size: 8.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 709KB - Virtual size: 708KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 124KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 484B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 109B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 472KB - Virtual size: 472KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.pdata
Size: 427KB - Virtual size: 426KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.9MB - Virtual size: 2.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

5baf00027826d0a6cac39c60cf82fa58

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

gdi32

version

ole32

comctl32

msvcrt

shell32

comdlg32

winspool.drv

winmm

d3d9

Exports

Exports

Sections

.text Size: 8.2MB - Virtual size: 8.2MB

.data Size: 709KB - Virtual size: 708KB

.bss Size: - Virtual size: 124KB

.idata Size: 20KB - Virtual size: 20KB

.didata Size: 36KB - Virtual size: 36KB

.edata Size: 512B - Virtual size: 160B

.tls Size: - Virtual size: 484B

.rdata Size: 512B - Virtual size: 109B

.reloc Size: 472KB - Virtual size: 472KB

.pdata Size: 427KB - Virtual size: 426KB

.rsrc Size: 2.9MB - Virtual size: 2.9MB

.text
Size: 8.2MB - Virtual size: 8.2MB

.data
Size: 709KB - Virtual size: 708KB

.bss
Size: - Virtual size: 124KB

.idata
Size: 20KB - Virtual size: 20KB

.didata
Size: 36KB - Virtual size: 36KB

.edata
Size: 512B - Virtual size: 160B

.tls
Size: - Virtual size: 484B

.rdata
Size: 512B - Virtual size: 109B

.reloc
Size: 472KB - Virtual size: 472KB

.pdata
Size: 427KB - Virtual size: 426KB

.rsrc
Size: 2.9MB - Virtual size: 2.9MB