Static task
static1
Behavioral task
behavioral1
Sample
cb77b4dde841f10e39c70613174f198c3f474215fee959b56a746faed3082cbd.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cb77b4dde841f10e39c70613174f198c3f474215fee959b56a746faed3082cbd.exe
Resource
win10v2004-20230915-en
General
-
Target
cb77b4dde841f10e39c70613174f198c3f474215fee959b56a746faed3082cbd
-
Size
2.8MB
-
MD5
7459a8c1a3e1ee71be7ec415a72d991b
-
SHA1
61342d3ad7829ac6c42c205bceacc634827deed9
-
SHA256
cb77b4dde841f10e39c70613174f198c3f474215fee959b56a746faed3082cbd
-
SHA512
60bc8f81e68387a797cbc5e51d17e4c9dd3edb5be7facbe25f5f0a5ad4ec99d9d14225fd8bfe4e3072eb98890b513ec07c87bf121d33098b525e31d990b13390
-
SSDEEP
49152:eBlp5flc0es0E4oqzBKWTWTWkT2vnCLkNMEWY2li7a:eJFr4oqzBKWTWtTMnSkNMEh2f
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cb77b4dde841f10e39c70613174f198c3f474215fee959b56a746faed3082cbd
Files
-
cb77b4dde841f10e39c70613174f198c3f474215fee959b56a746faed3082cbd.exe windows x86
a7f58286c08710c962f0cc26e2fdf2eb
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
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
AVIStreamGetFrame
rasapi32
RasHangUpA
RasGetConnectStatusA
winmm
midiStreamRestart
midiStreamClose
midiOutReset
midiStreamStop
PlaySoundA
waveOutRestart
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
ws2_32
inet_ntoa
WSAStartup
WSACleanup
select
send
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
recv
getpeername
accept
ntohl
kernel32
InterlockedDecrement
InterlockedIncrement
RtlUnwind
TerminateProcess
GetCurrentProcess
TlsSetValue
TlsAlloc
TlsFree
SetLastError
TlsGetValue
SetHandleCount
GetVersion
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
LCMapStringW
RaiseException
VirtualAlloc
IsBadWritePtr
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
GetStringTypeW
SetFilePointer
SetUnhandledExceptionFilter
IsBadCodePtr
GetTimeZoneInformation
FileTimeToSystemTime
LoadLibraryExA
Beep
GetSystemDirectoryA
GetFileSize
ReleaseMutex
SuspendThread
LocalFree
FileTimeToLocalFileTime
lstrcpynA
DuplicateHandle
LockFile
UnlockFile
SetEndOfFile
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
GlobalHandle
LocalReAlloc
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetSystemTime
HeapSize
UnhandledExceptionFilter
SetEnvironmentVariableA
CompareStringA
CompareStringW
SetStdHandle
FlushFileBuffers
LCMapStringA
GetLocalTime
IsBadReadPtr
CreateMutexA
OpenMutexA
GetExitCodeThread
GetWindowsDirectoryA
lstrcpyn
QueryPerformanceFrequency
QueryPerformanceCounter
TerminateThread
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
DeviceIoControl
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
GetPrivateProfileSectionNamesA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
InterlockedExchange
GetStdHandle
user32
CheckMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
GetSysColorBrush
TabbedTextOutA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
FrameRect
GetPropA
MoveWindow
CallWindowProcA
SetPropA
DrawTextA
GetCursor
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
RegisterClassA
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
IntersectRect
IsDialogMessageA
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
LockWindowUpdate
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
CreateWindowExA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
GetDlgItem
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetDesktopWindow
GetForegroundWindow
CreateIconIndirect
GetIconInfo
CopyIcon
LoadStringA
GetClassNameA
GetNextDlgTabItem
GetWindowTextA
SetWindowTextA
GetMenuItemCount
DestroyIcon
GetScrollPos
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
DrawStateA
IsIconic
GrayStringA
InflateRect
UnregisterClassA
gdi32
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
StartPage
BitBlt
GetPixel
CreateCompatibleDC
GetTextExtentPoint32A
SetPixelV
Ellipse
Rectangle
StartDocA
DeleteDC
GetViewportExtEx
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreatePatternBrush
CreateBitmap
CreateBrushIndirect
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
SetPixel
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
SetBkMode
SetTextColor
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetDIBitsToDevice
FrameRgn
OffsetRgn
GetTextMetricsA
LineTo
MoveToEx
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
ExtSelectClipRgn
GetDeviceCaps
msimg32
GradientFill
winspool.drv
DocumentPropertiesA
ClosePrinter
OpenPrinterA
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA
advapi32
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
shell32
ShellExecuteA
Shell_NotifyIconA
SHGetSpecialFolderPathA
ole32
CLSIDFromProgID
OleInitialize
CLSIDFromString
CoCreateInstance
OleRun
OleUninitialize
oleaut32
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayUnaccessData
VariantCopy
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
comctl32
ImageList_Create
ImageList_Read
ord17
ImageList_SetBkColor
ImageList_GetIcon
ImageList_AddMasked
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_Draw
ImageList_DrawIndirect
ImageList_Duplicate
ImageList_Destroy
_TrackMouseEvent
wininet
InternetCloseHandle
Sections
.text Size: 1.6MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 948KB - Virtual size: 944KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 196KB - Virtual size: 665KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ