943e021438a237d309aed96e0c786ff9912a78dce76df55a806b825146d1cc33

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General

Target

943e021438a237d309aed96e0c786ff9912a78dce76df55a806b825146d1cc33
Size

3.4MB
MD5

7dec87cf138a8afe1e627960c6586197
SHA1

eb5dcecbbcc788f8b97b8a03aec8b2bd00504f41
SHA256

943e021438a237d309aed96e0c786ff9912a78dce76df55a806b825146d1cc33
SHA512

fbd2f1a714c86dd7ea51b8564561ed1bbe5c2b360023e0835f959205f5b9b18a2b8057bff733b9689af8f5983bdab157d3334e5273a0e2c7f4eb5f2f299a1568
SSDEEP

98304:YfeTqNoQZ4DaDcR6Lh5oorIF7uLFLOAkGkzdnEVomFHKnP:GctorIF7uLFLOyomFHKnP

Score

9^/10

oss_ak

Malware Config

Signatures

detect oss ak 1 IoCs

oss ak information detected.

oss_ak

resource	yara_rule
sample	detect_ak_stuff

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
943e021438a237d309aed96e0c786ff9912a78dce76df55a806b825146d1cc33

Files

943e021438a237d309aed96e0c786ff9912a78dce76df55a806b825146d1cc33
.exe windows x86

1c39d9347387ee0d99f008981a9155b8

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

ReadConsoleW
GetConsoleMode
GetConsoleCP
GetStringTypeW
GetFileAttributesExW
CreateProcessW
CreateDirectoryW
GetTimeZoneInformation
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetStdHandle
ExitProcess
FindFirstFileExW
HeapQueryInformation
GetFileType
SetStdHandle
VirtualQuery
VirtualAlloc
GetSystemInfo
GetCommandLineW
GetCommandLineA
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
CreateThread
RtlUnwind
OutputDebugStringW
SetFilePointerEx
FindNextFileW
IsValidCodePage
FreeEnvironmentStringsW
SetEnvironmentVariableW
CreateFileW
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
ResetEvent
FindResourceExW
GetEnvironmentStringsW
GetTempFileNameA
GetWindowsDirectoryA
SearchPathA
SetErrorMode
SystemTimeToTzSpecificLocalTime
GetFileTime
GetFileSizeEx
GetFileAttributesExA
FileTimeToLocalFileTime
GetCPInfo
GetOEMCP
VirtualProtect
GetVolumeInformationA
lstrcmpiA
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetEndOfFile
ReadFile
LockFile
GetFullPathNameA
FlushFileBuffers
FindFirstFileA
FindClose
FileTimeToSystemTime
GetTempPathA
SetFilePointer
GetACP
GetFileSize
GetFileAttributesA
GetThreadLocale
DeleteFileA
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
GetCurrentDirectoryA
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetSystemDirectoryW
EncodePointer
GlobalAddAtomA
ResumeThread
SetThreadPriority
SetEvent
CopyFileA
FormatMessageA
MulDiv
LocalFree
GlobalSize
GetCurrentProcessId
VerifyVersionInfoA
lstrcpyA
VerSetConditionMask
GlobalUnlock
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
FindResourceA
GlobalFree
CompareStringA
MultiByteToWideChar
lstrcmpA
GlobalDeleteAtom
GlobalLock
GlobalAlloc
LoadLibraryW
LoadLibraryExW
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
FreeLibrary
GetCurrentThreadId
GetCurrentThread
SetLastError
OutputDebugStringA
InitializeSRWLock
GetProcAddress
LoadLibraryA
GetModuleFileNameA
Process32Next
GetExitCodeProcess
CreateProcessA
CreateFileA
GetVersionExA
GetProfileIntA
Sleep
TerminateProcess
OpenProcess
Process32First
CreateToolhelp32Snapshot
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WaitForSingleObject
OpenEventA
GetTickCount
FindResourceW
LoadResource
LockResource
SizeofResource
WideCharToMultiByte
CloseHandle
CreateMutexA
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapFree
HeapAlloc
RaiseException
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
QueryPerformanceFrequency
WriteConsoleW

user32

SetRect
InvalidateRgn
CopyAcceleratorTableA
CharNextA
KillTimer
SetTimer
RealChildWindowFromPoint
DeleteMenu
CopyImage
WindowFromPoint
ReleaseCapture
SetCapture
WaitMessage
GetMenuItemInfoA
DestroyMenu
IsDialogMessageA
SetWindowTextA
SendDlgItemMessageA
CheckDlgButton
MoveWindow
ShowWindow
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
LoadIconA
GetTopWindow
GetClassLongA
SetWindowLongA
EqualRect
AdjustWindowRectEx
GetWindowTextLengthA
GetWindowTextA
RemovePropA
GetPropA
SetPropA
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
SetForegroundWindow
GetForegroundWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
SetFocus
GetDlgCtrlID
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
IsChild
IsMenu
CreateWindowExA
GetClassInfoExA
RegisterClassA
CallWindowProcA
GetMessageTime
GetMessagePos
GetClassNameA
InvalidateRect
UpdateWindow
SetCursor
ShowOwnedPopups
ValidateRect
GetKeyState
PeekMessageA
DispatchMessageA
TranslateMessage
GetMessageA
LoadBitmapW
SetMenuItemInfoA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExA
PtInRect
GetCursorPos
ScreenToClient
ClientToScreen
EndPaint
BeginPaint
GetWindowDC
TabbedTextOutA
GrayStringA
DrawTextExA
DrawTextA
RemoveMenu
InsertMenuA
GetMenuItemCount
GetMenuItemID
GetSubMenu
GetMenuState
GetMenuStringA
GetLastActivePopup
IntersectRect
GetNextDlgGroupItem
MessageBeep
GetKeyboardLayout
UnregisterClassA
EnableWindow
LoadIconW
GetWindowThreadProcessId
MessageBoxA
ReleaseDC
GetDC
MapVirtualKeyA
GetKeyNameTextA
EnumDisplayMonitors
GetMonitorInfoA
SystemParametersInfoA
LoadCursorW
LoadCursorA
CopyRect
SetRectEmpty
SetLayeredWindowAttributes
GetClassInfoA
DefWindowProcA
GetDesktopWindow
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DestroyIcon
LoadImageA
LoadImageW
SetParent
MonitorFromPoint
TrackMouseEvent
IsZoomed
CharUpperA
GetAsyncKeyState
LoadMenuW
GetWindowLongA
SetActiveWindow
NotifyWinEvent
SetCursorPos
UnionRect
BringWindowToTop
CreatePopupMenu
LockWindowUpdate
EnableScrollBar
GetDoubleClickTime
EnumWindows
SendMessageA
IsWindow
GetSystemMenu
AppendMenuA
GetClientRect
IsIconic
GetSystemMetrics
DrawIcon
PostMessageA
PostQuitMessage
SetWindowPos
SetWindowContextHelpId
GetParent
GetWindow
MapDialogRect
RegisterWindowMessageA
DrawEdge
DrawFrameControl
IsWindowVisible
GetFocus
DrawStateA
SetWindowRgn
RedrawWindow
GetWindowRect
MapWindowPoints
GetSysColor
GetSysColorBrush
DrawFocusRect
FillRect
InflateRect
OffsetRect
IsRectEmpty
DrawIconEx
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetDlgItem
GetNextDlgTabItem
GetActiveWindow
IsWindowEnabled
GetKeyboardState
ToAsciiEx
LoadAcceleratorsW
CreateAcceleratorTableA
UpdateLayeredWindow
LoadAcceleratorsA
TranslateAcceleratorA
LoadMenuA
InsertMenuItemA
UnpackDDElParam
ReuseDDElParam
RegisterClipboardFormatA
SubtractRect
CharUpperBuffA
FrameRect
IsClipboardFormatAvailable
PostThreadMessageA
IsCharLowerA
MapVirtualKeyExA
DrawMenuBar
DefFrameProcA
DefMDIChildProcA
TranslateMDISysAccel
GetComboBoxInfo
CreateMenu
HideCaret
InvertRect
DestroyCursor
GetWindowRgn
GetUpdateRect
SetClassLongA
DestroyAcceleratorTable
ModifyMenuA
SetMenuDefaultItem
GetMenuDefaultItem
CopyIcon
GetIconInfo

gdi32

CreateCompatibleDC
CreateDIBitmap
CreateFontIndirectA
CreatePen
CreatePatternBrush
DeleteObject
EnumFontFamiliesA
GetDeviceCaps
GetStockObject
GetTextCharsetInfo
GetObjectA
CopyMetaFileA
CreateDCA
CreateBitmap
Escape
ExcludeClipRect
GetClipBox
GetObjectType
GetPixel
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextColor
SetTextAlign
CreateCompatibleBitmap
TextOutA
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
GetRgnBox
GetMapMode
SetRectRgn
DPtoLP
RealizePalette
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateRoundRectRgn
Rectangle
OffsetRgn
RoundRect
CreatePalette
GetPaletteEntries
GetNearestPaletteIndex
GetSystemPaletteEntries
EnumFontFamiliesExA
LPtoDP
ExtFloodFill
SetPaletteEntries
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
GetViewportOrgEx
GetWindowOrgEx
SetPixelV
GetTextFaceA
BitBlt
GetTextMetricsA
Polyline
Polygon
CreatePolygonRgn
ExtTextOutA
PatBlt
GetTextExtentPoint32A
GetBkColor
Ellipse
CreateSolidBrush
CreateRectRgnIndirect
CreateRectRgn
CreateHatchBrush
CreateEllipticRgn
CombineRgn
MoveToEx
GetTextColor
DeleteDC

msimg32

TransparentBlt
AlphaBlend

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegEnumKeyA
RegOpenKeyExA
RegEnumKeyExA
RegEnumValueA
RegQueryValueA
RegCloseKey
RegSetValueExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegQueryValueExA

shell32

SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderLocation
SHBrowseForFolderA
SHGetDesktopFolder
ShellExecuteA
DragFinish
DragQueryFileA
SHGetFileInfoA
SHAppBarMessage

comctl32

InitCommonControlsEx

shlwapi

PathFindExtensionA
PathFindFileNameA
PathIsUNCA
PathStripToRootA
StrFormatKBSizeA
PathRemoveFileSpecW

uxtheme

GetThemePartSize
GetThemeSysColor
OpenThemeData
CloseThemeData
DrawThemeBackground
GetThemeColor
GetCurrentThemeName
DrawThemeParentBackground
GetWindowTheme
DrawThemeText
IsAppThemed
IsThemeBackgroundPartiallyTransparent

ole32

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

oleaut32

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

oledlg

ord8

gdiplus

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

ws2_32

WSAGetLastError
recvfrom
WSAStartup
WSACleanup
getsockopt
select
connect
ioctlsocket
gethostname
htons
gethostbyname
closesocket
setsockopt
socket
sendto

oleacc

LresultFromObject
CreateStdAccessibleObject
AccessibleObjectFromWindow

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

winmm

PlaySoundA

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 316KB - Virtual size: 315KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 22KB - Virtual size: 39KB

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

.reloc
Size: 139KB - Virtual size: 139KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1c39d9347387ee0d99f008981a9155b8

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

gdiplus

ws2_32

oleacc

imm32

winmm

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.rdata Size: 316KB - Virtual size: 315KB

.data Size: 22KB - Virtual size: 39KB

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

.reloc Size: 139KB - Virtual size: 139KB

.text
Size: 1.5MB - Virtual size: 1.5MB

.rdata
Size: 316KB - Virtual size: 315KB

.data
Size: 22KB - Virtual size: 39KB

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

.reloc
Size: 139KB - Virtual size: 139KB