Static task
static1
Behavioral task
behavioral1
Sample
28ebb55a424006de8ee6363cffac4b15637feda1c1a5c5be2f39c56b4349614b.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
28ebb55a424006de8ee6363cffac4b15637feda1c1a5c5be2f39c56b4349614b.exe
Resource
win10v2004-20230915-en
General
-
Target
28ebb55a424006de8ee6363cffac4b15637feda1c1a5c5be2f39c56b4349614b
-
Size
11.8MB
-
MD5
e326c0404957263b7cecb6c3568d0b27
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SHA1
86fdfc0622b31ee535e454da733ba548543ca769
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SHA256
28ebb55a424006de8ee6363cffac4b15637feda1c1a5c5be2f39c56b4349614b
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SHA512
e33109b10dc2d80e3ace67a6e98fd4c178bc792edd110947fee9461903c82d3bc3ca4708a6520700a34fd2d63c084918eb1a1555a61a4f06d8fbf5db87f2eb6a
-
SSDEEP
196608:ERHdxva77ML0j4pTM+jxa2PMe/Q15W4kHKd+gcw:adxgQIkFHxa5e/C8LqDcw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 28ebb55a424006de8ee6363cffac4b15637feda1c1a5c5be2f39c56b4349614b
Files
-
28ebb55a424006de8ee6363cffac4b15637feda1c1a5c5be2f39c56b4349614b.exe windows:4 windows x86
3b759c840a8ff8a72c3411667cdfbf89
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
user32
CreateWindowExA
MessageBoxA
SetPropA
EnumChildWindows
SendMessageA
GetMessageA
GetAncestor
EnumWindows
TranslateMessage
GetClassNameA
GetWindowLongA
GetWindowRect
GetDC
UpdateLayeredWindow
ReleaseDC
IsWindow
ShowWindow
CallWindowProcA
TrackMouseEvent
GetPropA
wsprintfA
GetSystemMetrics
GetCursorPos
CloseClipboard
GetClipboardData
OpenClipboard
DispatchMessageA
PeekMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
UnregisterClassA
LoadIconA
GetDesktopWindow
GetClassNameA
GetDlgItem
GetWindowTextA
GetForegroundWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
GetMessageA
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
EnableWindow
SetActiveWindow
RedrawWindow
CreateIconFromResource
SetWindowLongA
GetSysColor
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
DestroyMenu
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
LoadImageA
EnumDisplaySettingsA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
GetWindowLongA
IsWindowVisible
TranslateMessage
kernel32
FreeEnvironmentStringsW
FreeEnvironmentStringsA
DeleteCriticalSection
GetEnvironmentStrings
GetEnvironmentStringsW
GetStartupInfoA
GetFileType
GetStdHandle
WriteFile
GetCPInfo
GetOEMCP
GetACP
SetHandleCount
GetVersion
RtlUnwind
TerminateProcess
HeapReAlloc
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetStringTypeA
GetStringTypeW
InterlockedDecrement
InterlockedIncrement
SetFilePointer
SetUnhandledExceptionFilter
IsBadCodePtr
LCMapStringW
SetStdHandle
GetCurrentProcess
FlushFileBuffers
IsBadWritePtr
RaiseException
HeapCreate
HeapDestroy
GetVersionExA
LCMapStringA
LoadLibraryA
FreeLibrary
GetCurrentDirectoryA
GetLocalTime
Sleep
GetFileSize
ReadFile
GetTempPathA
GetTickCount
CreateFileA
GetCommandLineA
CloseHandle
GetModuleFileNameA
IsBadReadPtr
HeapFree
GetEnvironmentVariableA
HeapAlloc
ExitProcess
GetProcessHeap
VirtualFree
VirtualAlloc
GetProcAddress
LoadLibraryW
MapViewOfFile
CreateFileMappingA
VirtualProtectEx
WideCharToMultiByte
LocalAlloc
LocalSize
lstrlenW
GlobalFree
MultiByteToWideChar
GlobalUnlock
GlobalLock
GlobalAlloc
LocalFree
RtlMoveMemory
GetModuleHandleA
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
GetLastError
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
HeapDestroy
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
CloseHandle
WaitForSingleObject
CreateProcessA
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
DeleteFileA
MoveFileA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
GetPrivateProfileStringA
WritePrivateProfileStringA
GetVersionExA
GetLastError
LoadLibraryA
FreeLibrary
GetFullPathNameA
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
GlobalReAlloc
FindNextFileA
lstrcpyA
WinExec
lstrlenA
lstrcatA
InitializeCriticalSection
DeleteCriticalSection
GlobalFree
GlobalSize
ExitProcess
GetCurrentThreadId
MultiByteToWideChar
WideCharToMultiByte
GetModuleFileNameA
ReadFile
LockResource
LoadResource
FindResourceA
SetEvent
CreateFileA
WaitForMultipleObjects
WriteFile
GetProfileStringA
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
TerminateThread
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
SetLastError
GetTimeZoneInformation
GetVersion
CreateMutexA
ReleaseMutex
SuspendThread
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
InterlockedExchange
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
RaiseException
gdi32
CreateCompatibleDC
DeleteDC
CreateDIBSection
DeleteObject
SelectObject
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
GetTextExtentPoint32A
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
BitBlt
StartPage
SetBkColor
CreateRectRgnIndirect
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
StartDocA
DeleteDC
EndDoc
EndPage
CreateFontIndirectA
GetStockObject
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
GetObjectA
SelectObject
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetDeviceCaps
gdiplus
GdipCreateFromHDC
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipSetSmoothingMode
GdipGetImageHeight
GdipGetImageWidth
GdiplusStartup
GdipGetRegionBounds
GdipSetTextRenderingHint
GdipDeletePen
GdipDrawRectangleI
GdipSetSolidFillColor
GdipDeleteBrush
GdipLoadImageFromFile
GdipCreateSolidFill
GdipDisposeImage
GdipLoadImageFromStream
ole32
CreateStreamOnHGlobal
CLSIDFromString
OleUninitialize
OleInitialize
CLSIDFromString
imm32
ImmAssociateContext
ImmGetCompositionStringW
ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext
shell32
SHAppBarMessage
ShellExecuteA
Shell_NotifyIconA
ShellExecuteA
shlwapi
PathFileExistsA
winmm
PlaySoundA
midiStreamOut
midiStreamStop
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
midiOutUnprepareHeader
midiOutReset
midiStreamClose
midiStreamOpen
midiStreamRestart
waveOutRestart
midiOutPrepareHeader
midiStreamProperty
ws2_32
WSACleanup
inet_ntoa
getpeername
accept
ntohl
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
recv
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
oleaut32
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
comctl32
ord17
ImageList_Destroy
comdlg32
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
GetFileTitleA
Sections
.text Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 408KB - Virtual size: 685KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
gKoukn0 Size: 5.5MB - Virtual size: 5.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 88KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ