Behavioral task
behavioral1
Sample
05ff4edb89e0a906c50646276cab80f3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
05ff4edb89e0a906c50646276cab80f3_JaffaCakes118
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Size
1.5MB
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MD5
05ff4edb89e0a906c50646276cab80f3
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SHA1
a50e335eb2a8a706fcb5888fa4b98b16ba96b739
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SHA256
b0e73a4c068afa8b4445e3659c70f35d7ec6497aeb95d907e258ba802bf07a74
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SHA512
78dc53da5450f8164a922e00b51ecbab8e580c4b719dd713cf433d06588ab2f6e3f3e43e08aebf6943aa3c410eb8bc38588a400f1cc2056ee89f62d438dfde3f
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SSDEEP
49152:g8O2VPwSPt5sFeixdOBFZgset0FEAa92cItKrlEMHyeQRKBHWT9:g8O2VPwSPt5sFeixdOBFZgsfEAk2fGET
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 05ff4edb89e0a906c50646276cab80f3_JaffaCakes118
Files
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05ff4edb89e0a906c50646276cab80f3_JaffaCakes118.exe windows:4 windows x86 arch:x86
f5960e9e066a9c43c61eb8f3429a8550
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
winmm
midiOutPrepareHeader
midiOutReset
PlaySoundA
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
midiStreamStop
midiStreamRestart
midiStreamClose
midiStreamOut
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
ws2_32
inet_ntoa
WSACleanup
select
closesocket
WSAAsyncSelect
recvfrom
ioctlsocket
recv
getpeername
accept
send
WSAStartup
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
AVIStreamGetFrame
rasapi32
RasGetConnectStatusA
RasHangUpA
kernel32
GetVersion
GetTimeZoneInformation
FileTimeToSystemTime
InterlockedIncrement
InterlockedDecrement
WideCharToMultiByte
LocalFree
FormatMessageA
FileTimeToLocalFileTime
lstrcpynA
DuplicateHandle
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GetThreadLocale
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetLastError
MultiByteToWideChar
OpenProcess
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateToolhelp32Snapshot
Process32First
Process32Next
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
ReadFile
GetLastError
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetFullPathNameA
FreeLibrary
LoadLibraryA
lstrlenA
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
InterlockedExchange
lstrcmpiA
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
MapDialogRect
LoadStringA
GetNextDlgGroupItem
PostThreadMessageA
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
GetMenuItemCount
GetMenuItemID
CreateWindowExA
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetMessageTime
GetLastActivePopup
GetForegroundWindow
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
GrayStringA
TabbedTextOutA
EndPaint
BeginPaint
CharUpperA
SetWindowTextA
GetSysColorBrush
GetWindowDC
CallWindowProcA
UnregisterClassA
EnumChildWindows
GetWindowTextLengthA
EnumThreadWindows
UnhookWindowsHookEx
SetWindowsHookExA
DrawTextA
FrameRect
GetNextDlgTabItem
GetWindowTextA
FindWindowExA
GetDlgItem
FindWindowA
GetWindowThreadProcessId
GetClassNameA
GetDesktopWindow
SystemParametersInfoA
TranslateMessage
LoadIconA
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetWindowContextHelpId
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetSystemMenu
DeleteMenu
GetClassInfoA
DefWindowProcA
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
InflateRect
SetRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
CharNextA
SetRectEmpty
GetMenuCheckMarkDimensions
GetCapture
CallNextHookEx
MessageBoxA
gdi32
CreateBitmap
CreateHatchBrush
CreateBrushIndirect
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
CreatePatternBrush
SelectObject
GetROP2
GetObjectA
CreatePen
PatBlt
FillRgn
CreateRectRgn
CombineRgn
GetBkColor
CreateSolidBrush
GetStockObject
CreateFontIndirectA
GetBkMode
EndPage
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
LineTo
MoveToEx
CreateEllipticRgnIndirect
GetTextMetricsA
SaveDC
EndDoc
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
DeleteDC
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
ExtTextOutA
Escape
GetMapMode
SetBkColor
CreateRectRgnIndirect
CreateDIBSection
SetPixel
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
StartDocA
StartPage
BitBlt
GetPixel
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
SetDIBitsToDevice
RoundRect
Arc
GetTextExtentPoint32A
SetTextColor
SetBkMode
RestoreDC
GetDeviceCaps
TextOutA
msimg32
GradientFill
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comdlg32
GetFileTitleA
GetOpenFileNameA
ChooseColorA
GetSaveFileNameA
advapi32
RegCreateKeyExA
RegQueryValueA
RegDeleteKeyA
RegDeleteValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
ShellExecuteA
Shell_NotifyIconA
ole32
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
OleInitialize
OleUninitialize
CLSIDFromString
oleaut32
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy
SysAllocString
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
VariantTimeToSystemTime
SysStringLen
SysAllocStringLen
SafeArrayAccessData
SafeArrayCreate
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
OleCreateFontIndirect
SysFreeString
SafeArrayGetElemsize
SysAllocStringByteLen
comctl32
ImageList_Destroy
ord17
_TrackMouseEvent
oledlg
ord8
wininet
InternetSetOptionA
InternetOpenA
InternetCloseHandle
InternetConnectA
InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
Sections
.text Size: - Virtual size: 657KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ