bc3de2b3b64cbf17d122eee76170a5cc

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General

Target

bc3de2b3b64cbf17d122eee76170a5cc
Size

1.8MB
MD5

bc3de2b3b64cbf17d122eee76170a5cc
SHA1

eb67ac16c190581c1e2e3e831c994cda93805c03
SHA256

42031e1a7a9763cfbda7bc98476d89b8f3e2d406e0fb68c16dafba646badaac7
SHA512

65f74ee28e573a3f1d32fd48acfafffcc67d9c0924c63820b3843c8ae403233a1abd8339c14ab1bbaf2860d36ba2771ba72f067df6cdc1a400aca1629079cb5d
SSDEEP

49152:ihyYA7ury202WIFxUum9CTwONgaVrGKW3L9tBQ0sanV2d/iHw7X3Ho:BY6urK2WsxUpCTXgaVrGKt0saV2d/iH9

Score

1^/10

Malware Config

Signatures

Files

bc3de2b3b64cbf17d122eee76170a5cc
.exe windows:5 windows x86 arch:x86

16be31fc3242dba6ea155b09ec0a387e

Code Sign

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

17/11/2006, 00:00

Not After

16/07/2036, 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:71:2f:75:ef:12:6a:a8:e7:6a:1d:af:01:15:3f:96
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

14/04/2017, 00:00

Not After

13/04/2020, 23:59

Subject

CN=(주)뉴비즈온,OU=IT Team,O=(주)뉴비즈온,L=Siheung-si,ST=Gyeonggi-do,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

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

PDB Paths

C:\Work\2017\utildown\Release\utildown.pdb

Imports

kernel32

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

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

comdlg32

GetFileTitleW

winspool.drv

DocumentPropertiesW
ClosePrinter
OpenPrinterW

advapi32

RegEnumKeyExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegEnumValueW
RegQueryValueW
RegEnumKeyW

shell32

DragQueryFileW
SHBrowseForFolderW
SHGetSpecialFolderLocation
ShellExecuteW
SHGetPathFromIDListW
SHGetFileInfoW
SHGetDesktopFolder
SHAppBarMessage
DragFinish

comctl32

InitCommonControlsEx
ImageList_GetIconSize

shlwapi

StrFormatByteSizeW
StrStrIW
UrlGetPartW
PathRemoveBackslashW
PathFindExtensionW
PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathRemoveFileSpecW

ole32

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

oleaut32

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

oledlg

OleUIBusyW

urlmon

URLDownloadToFileW

gdiplus

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

ws2_32

WSAStartup
WSACleanup
WSASetLastError

netapi32

Netbios

oleacc

AccessibleObjectFromWindow
CreateStdAccessibleObject
LresultFromObject

imm32

ImmGetContext
ImmGetOpenStatus
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: 302KB - Virtual size: 301KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 116KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 168KB - Virtual size: 167KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

16be31fc3242dba6ea155b09ec0a387e

Code Sign

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6dCertificate

Key Usages

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cbCertificate

Extended Key Usages

Key Usages

47:71:2f:75:ef:12:6a:a8:e7:6a:1d:af:01:15:3f:96Certificate

Extended Key Usages

Key Usages

Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

oledlg

urlmon

gdiplus

ws2_32

netapi32

oleacc

imm32

winmm

Sections

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

.rdata Size: 302KB - Virtual size: 301KB

.data Size: 26KB - Virtual size: 58KB

.rsrc Size: 116KB - Virtual size: 116KB

.reloc Size: 168KB - Virtual size: 167KB

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

47:71:2f:75:ef:12:6a:a8:e7:6a:1d:af:01:15:3f:96
Certificate

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

.rdata
Size: 302KB - Virtual size: 301KB

.data
Size: 26KB - Virtual size: 58KB

.rsrc
Size: 116KB - Virtual size: 116KB

.reloc
Size: 168KB - Virtual size: 167KB