Behavioral task
behavioral1
Sample
3aaaf95a03c6619f0c23d55eb60ffa9c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3aaaf95a03c6619f0c23d55eb60ffa9c_JaffaCakes118
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Size
2.1MB
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MD5
3aaaf95a03c6619f0c23d55eb60ffa9c
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SHA1
3226c18b94145c7094096c8621032f8f3e49ab9f
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SHA256
69096cd2511ca52d756b03119db4a8e6b8a49cbdd3e8a0aca87d0ecc1350dc08
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SHA512
b51d81aa9734444ff4b4702f3de7bd8e7a858ffddd9de1ba5e9d76082f2ddea20baaa627841398554b4f3a9ff1b9b518b1dd7793a4ced897c2860acca9cdaf84
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SSDEEP
49152:W8O2VPwSPt5sFeixdOBFZgOtPGVcc9WFBsZ+vo9eM2tPqFQnsvKJBnGiY6usUdD9:W8O2VPwSPt5sFeixdOBFZgOP/sZ3RHue
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3aaaf95a03c6619f0c23d55eb60ffa9c_JaffaCakes118
Files
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3aaaf95a03c6619f0c23d55eb60ffa9c_JaffaCakes118.exe windows:4 windows x86 arch:x86
d0e7337fe66151eb2e11492eb91359f7
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
winmm
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
ws2_32
recvfrom
ioctlsocket
WSAAsyncSelect
closesocket
send
select
WSACleanup
recv
getpeername
accept
WSAStartup
inet_ntoa
rasapi32
RasHangUpA
RasGetConnectStatusA
kernel32
MultiByteToWideChar
SetLastError
GetTimeZoneInformation
GetVersion
lstrcmpiA
FileTimeToSystemTime
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
GetThreadLocale
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FormatMessageA
LocalFree
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
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
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
InterlockedExchange
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
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
GetOEMCP
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
DestroyAcceleratorTable
SetWindowRgn
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
DefWindowProcA
GetClassInfoA
DeleteMenu
GetSystemMenu
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
InflateRect
SetRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
CreateIconFromResource
SetActiveWindow
PostThreadMessageA
GetNextDlgGroupItem
LoadStringA
MapDialogRect
SetWindowContextHelpId
CharNextA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
GetMenuItemCount
GetMenuItemID
CreateWindowExA
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetMessageTime
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
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
UnregisterClassA
LoadIconA
TranslateMessage
SystemParametersInfoA
GetDesktopWindow
GetClassNameA
GetWindowThreadProcessId
FindWindowA
GetDlgItem
FindWindowExA
GetWindowTextA
DrawTextA
SetWindowsHookExA
UnhookWindowsHookEx
EnumThreadWindows
EnumChildWindows
CallNextHookEx
CallWindowProcA
GetWindowDC
GetSysColorBrush
FrameRect
SetWindowTextA
GetSysColor
GetWindowTextLengthA
CharUpperA
BeginPaint
EndPaint
TabbedTextOutA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
MessageBoxA
gdi32
TextOutA
RectVisible
PtVisible
GetViewportExtEx
ExtSelectClipRgn
GetCurrentObject
RoundRect
Arc
GetTextExtentPoint32A
GetDeviceCaps
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
ExtTextOutA
GetClipRgn
SetStretchBltMode
SetPixel
CreateRectRgnIndirect
SetBkColor
SetBkMode
LineTo
MoveToEx
SetTextColor
GetTextMetricsA
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
Escape
GetMapMode
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
GetPixel
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
CreateFontIndirectA
GetStockObject
CreateSolidBrush
CombineRgn
CreateRectRgn
FillRgn
PatBlt
CreatePen
GetObjectA
SelectObject
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
RestoreDC
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
CreatePolygonRgn
CreateEllipticRgnIndirect
SaveDC
GetWindowOrgEx
msimg32
GradientFill
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
shell32
Shell_NotifyIconA
ShellExecuteA
ole32
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CLSIDFromProgID
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
OleUninitialize
OleInitialize
CoTaskMemAlloc
CoTaskMemFree
oleaut32
SafeArrayGetUBound
VariantChangeType
VariantTimeToSystemTime
SysStringLen
SysAllocStringLen
VariantClear
SysAllocStringByteLen
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
VariantCopy
SafeArrayAccessData
SysAllocString
SafeArrayCreate
SysFreeString
OleCreateFontIndirect
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
comctl32
_TrackMouseEvent
ord17
ImageList_Destroy
oledlg
ord8
wininet
InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetConnectA
InternetSetOptionA
InternetOpenA
InternetCloseHandle
InternetReadFile
comdlg32
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
Sections
.text Size: - Virtual size: 544KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 2.0MB - Virtual size: 2.0MB
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: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ