[�'�~�U��T��E֘ٮ~�&�+�Q�pk��,�G_��ժ4Cp��ȝ��H���4�=��)3�@�ď�u���V �N��\����/���/��B�e�'�\�>��/�ʣn��k��Д�X� �(�M��X[�����h�I���@���9���6/�D��!*��/�m���gW��dݶ=��S�f� ?�.尔-�xї-�J�S�}�Z��RZԑ.�m|�I}������:$��ҩw}XU[R;Vǒ6�Λ>(u����'E �tՉ:%'˹���X��8� �Z�M'��_@�nw~��Dz��}^?��Nc��_�i���^���m����C�nzw�y뼂�I�LF_��lJ�5Y��5�b�`��L5��RQ������-<�ib��O�`����g� ��5�y�[pk��8�bj��A76�J+ �=�*�RK���iX�z#����I��@��h�8h��s'KpQ����v���������喣j�-%Cs��z��AHJ,��:ǜ��Ҡ-9%��5*�:���� ��n9���I�MD��m�ή��, ��V����2]�P����@�v���?��ct*lo��l�@i�4Az'x�/^����.�[f�L�Xd���Ѧ�\�5^>v����4,���)4|���C��4��UΝ�V�%��w!e=;�i���>R-��m���g�q�j��#R/�jZ����sY쓿���y����;+Tg|�3�?]<�/Ҭ�.B������ �������P;�v5M��a���J�Th ��vu`�� �`�a!��*ńn�������#�zH5�y���Ɔ[;�0=~�s���Uօ ֡v�����Exȓp �^���[O���7��a!!c�Ԝ���.a�4�p��U�K�� �r������R�m�\��@v8i����C/T�O�M�� �h� ��r ����.-�F�ُ���ԉ�d�! z^�Q0�y�x ��l�hWq�\To�jI�6c/�\�w������3���,d��ǩl���h��3�����̲��~��u����=�5?-��(H����<�m�Pn�~�|�z���*8�"܁C/�br�S����_<�������~�M�Ut]�}��\A����� �YC��<ltYF�M�~�6F�f��v�\H�{�3��}9��?�Z����Һ�v��M�,SS�{T�ow�',��K�^�q�S�|<,�H �`�jaF��.�0��E��5+^z�$�DЈ���l��j��ŝ��e�Rb- �d�_R����n轰a)���:������d�dǷ�Q ����k}c�1��M�m1�����}�e��g�1�)Fj��ŧ/c¡��hf�-�:�C�/�T{��/���M.}�O��tK^��n�6�:�A>X6"�GS�L7q�SgmJk��3o�ok�b/?�r����E=��z�R����y��9v�3�ݞ x ��������M��NO(Ǵ�ŗ@29|�py٨�n`|=��(Տ �W���Uf.(�)�����UB��vB9��*̺�5���-����c�|j!$�[��J�-���.�>͵ 6�A!'nI��*�&O�"�|t橪0��{���D�~a�Iu�L������Y[�Y��w)J`ô�E(E�2f �@'W�;���T�S�[��A�* z�+|@��PS��z|5��E����}g*x0� +�� y>s�#�v�[�,��D���=���U�сF�vM�{\W�t���@���62w��!YDbޅ]�z"��f��4̓�����0�DZ��p��9# �������?�o�=�' �#$ZB ��\�o�G���U�dH�m��Q%��]e�F�I�e�������i5G�LUvJ���Po�RάD2?g��d�O���Q;"c~V=3��^OG�=�o�~�\���J'���8� �j�!Ɛb&�_o���,�x�5��:O����s�wW�� sh�*2qj�~�5�4����!S�d�1W����]��S��C� k�r��N�������f�9�ҋ-��ď=B��\3��;Xy�H��K��v��"��i���1��U�-�>�n�����BCToH����Q�Z5���J��a���^�6�;��P��?��:�n�1���β���}Ą��`]׆���z"�I�]�]T�wN?����.�c���u�O��t�>�#7�Я8,�/XAo&�v���� �g����G�+TǭO������jPpw"H,Ag��&��\|��4y��\��ӥ%�UJw��6�:x�Щ�[�3R-d��%�� �=��S`y%�;V��j ��0 o��/ȍ���z41�j�K(%TC�;��"!��Z�<!��9��X4V0R�\����R �)��pN��ɺ[���>W2awF�)eѶ��bA?��a�L�����vK �j�V���[0`l�ޔ���_�BO��S�������*�eY�=��A#��NN'k����)������Q,CrR8v 3/�6���:��I���gߘ�v�+��Y�# �T�7IU��7�_�^<�F���em]1����"w�J�U�/�U���"�e��&�ݑ�Lm\wk2���ץB��\NFz����0�{�:^]�M�Wl���N����$�����j�(D٘���`����?�DR�ƨ��n~�|_����7��:��0;.J���:r�� �5Q��R����B����8��椫�z��p�;I��n�T�صq�����T04���OAi�1._(g���B`�1vt[��14) M6�-[�_R��c ��%o�e� �1��e�}�k�䬣���(��i]�m�)&���f1��e`q��(���?�nƼ�;e-(T�kݜ�� �2E������}��ϻlgu䃎E�+�E�.�y�'�D����:�� �L1:Y���f�V��{����T�(l^����I�&P����z�ju�q%k�nַt�6u���:��x���EQgJ3Q�-W�x�s)�����j_(�0�K�g;���̏I@m�s�ï��!){�c\iٖD�RdO@��������z�W���?��S�2^��a:�jH�M����
Static task
static1
Behavioral task
behavioral1
Sample
631b80c01b368d9ddc4468a6be617bb0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
631b80c01b368d9ddc4468a6be617bb0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
631b80c01b368d9ddc4468a6be617bb0_JaffaCakes118
-
Size
1.9MB
-
MD5
631b80c01b368d9ddc4468a6be617bb0
-
SHA1
9e689b64f1d11cda6b1aee65c0d8fa5ed75e4dbc
-
SHA256
905c8cf51bcb72817aea6ca6c0e1f3e309084e108eee10a4042fd05b63279e5f
-
SHA512
cd3860a8dead3fcdca2957d9fd8fc97dc2e89ef55065d12b6fa758a7301012b5a224fd0088b84459af4e5ee3102b3062c06e6bbcb9c19d01bc3dfa6c080c6c6e
-
SSDEEP
49152:7DBqS7xi57U6Ybd1otttjP18tN4+QY0vw:7tqSs547bdD8l
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 631b80c01b368d9ddc4468a6be617bb0_JaffaCakes118
Files
-
631b80c01b368d9ddc4468a6be617bb0_JaffaCakes118.exe windows:4 windows x86 arch:x86
ef2eadbf55f0615e91b3f054f77f1d76
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetTickCount
QueryPerformanceCounter
GetVersion
GetCurrentThreadId
InterlockedDecrement
InterlockedIncrement
VirtualQuery
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
ExitThread
CreateThread
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
lstrlenW
lstrlenA
lstrcpyA
lstrcmpiW
lstrcmpiA
lstrcmpA
WriteProcessMemory
WritePrivateProfileStringA
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQueryEx
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
TerminateProcess
SuspendThread
Sleep
SizeofResource
SetThreadPriority
SetThreadLocale
SetProcessAffinityMask
SetLastError
SetFilePointer
SetEvent
SetErrorMode
SetEndOfFile
SetCurrentDirectoryA
ResumeThread
ResetEvent
ReadProcessMemory
ReadFile
QueryPerformanceFrequency
QueryPerformanceCounter
QueryDosDeviceW
OpenProcess
MultiByteToWideChar
MulDiv
MoveFileA
LockResource
LoadResource
LoadLibraryW
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalReAlloc
GlobalHandle
GlobalLock
GlobalFree
GlobalFindAtomA
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomA
GetVolumeInformationA
GetVersionExA
GetVersion
GetTickCount
GetThreadLocale
GetTempPathA
GetSystemInfo
GetSystemDirectoryA
GetStringTypeExA
GetStdHandle
GetProfileStringA
GetProcessAffinityMask
GetProcAddress
GetPrivateProfileStringA
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetLastError
GetFullPathNameW
GetFullPathNameA
GetFileSize
GetExitCodeThread
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentProcessId
GetCurrentProcess
GetComputerNameA
GetCPInfo
GetACP
FreeResource
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
FreeLibrary
FormatMessageW
FormatMessageA
FindResourceA
FindFirstFileW
FindFirstFileA
FindClose
FileTimeToLocalFileTime
FileTimeToDosDateTime
ExitProcess
EnumCalendarInfoA
EnterCriticalSection
DuplicateHandle
DeviceIoControl
DeleteFileA
DeleteCriticalSection
CreateThread
CreateMutexA
CreateFileW
CreateFileA
CreateEventA
CompareStringW
CompareStringA
CloseHandle
AreFileApisANSI
Sleep
IsWow64Process
IsWow64Process
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
CreateWindowExW
CreateWindowExA
WindowFromPoint
WinHelpA
WaitMessage
VkKeyScanW
ValidateRect
UpdateWindow
UnregisterClassW
UnregisterClassA
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
SystemParametersInfoA
ShowWindow
ShowScrollBar
ShowOwnedPopups
ShowCursor
SetWindowRgn
SetWindowsHookExW
SetWindowsHookExA
SetWindowTextW
SetWindowTextA
SetWindowPos
SetWindowPlacement
SetWindowLongW
SetWindowLongA
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRectEmpty
SetRect
SetPropA
SetParent
SetMenuItemInfoW
SetMenuItemInfoA
SetMenu
SetForegroundWindow
SetFocus
SetCursor
SetClipboardData
SetClassLongA
SetCapture
SetActiveWindow
SendMessageW
SendMessageA
ScrollWindowEx
ScrollWindow
ScreenToClient
RemovePropA
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageA
RegisterClipboardFormatA
RegisterClassW
RegisterClassA
RedrawWindow
PtInRect
PostQuitMessage
PostMessageW
PostMessageA
PeekMessageA
OpenClipboard
OffsetRect
OemToCharA
MsgWaitForMultipleObjects
MessageBoxA
MessageBeep
MapWindowPoints
MapVirtualKeyW
MapVirtualKeyA
LoadStringA
LoadKeyboardLayoutA
LoadIconA
LoadCursorA
LoadBitmapA
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsRectEmpty
IsIconic
IsDialogMessageW
IsDialogMessageA
IsClipboardFormatAvailable
IsChild
InvalidateRect
IntersectRect
InsertMenuItemA
InsertMenuA
InflateRect
GetWindowThreadProcessId
GetWindowTextLengthW
GetWindowTextW
GetWindowTextA
GetWindowRect
GetWindowPlacement
GetWindowLongW
GetWindowLongA
GetWindowDC
GetUpdateRect
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropA
GetParent
GetWindow
GetMessagePos
GetMenuStringW
GetMenuStringA
GetMenuState
GetMenuItemInfoW
GetMenuItemInfoA
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextW
GetKeyNameTextA
GetIconInfo
GetForegroundWindow
GetFocus
GetDoubleClickTime
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardData
GetClientRect
GetClassNameW
GetClassNameA
GetClassInfoW
GetClassInfoA
GetCapture
GetAsyncKeyState
GetActiveWindow
FrameRect
FindWindowA
FillRect
EqualRect
EnumWindows
EnumThreadWindows
EnumClipboardFormats
EndPaint
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextW
DrawTextA
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageW
DispatchMessageA
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DeleteMenu
DefWindowProcW
DefWindowProcA
DefMDIChildProcA
DefFrameProcA
CreatePopupMenu
CreateMenu
CreateIcon
CopyImage
CloseClipboard
ClientToScreen
ChildWindowFromPoint
CheckMenuItem
CallWindowProcW
CallWindowProcA
CallNextHookEx
BeginPaint
CharNextA
CharLowerBuffA
CharLowerA
CharUpperBuffA
CharToOemA
AdjustWindowRectEx
ActivateKeyboardLayout
advapi32
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegOpenKeyA
RegFlushKey
RegDeleteKeyA
RegCloseKey
OpenProcessToken
GetTokenInformation
AdjustTokenPrivileges
oleaut32
SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
GetErrorInfo
GetActiveObject
SysFreeString
version
VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA
gdi32
UnrealizeObject
StretchBlt
StartPage
StartDocA
SetWindowOrgEx
SetWinMetaFileBits
SetViewportOrgEx
SetTextColor
SetStretchBltMode
SetROP2
SetPixel
SetMapMode
SetEnhMetaFileBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SetAbortProc
SelectPalette
SelectObject
SelectClipRgn
SaveDC
RestoreDC
Rectangle
RectVisible
RealizePalette
Polyline
Polygon
PlayEnhMetaFile
PatBlt
MoveToEx
MaskBlt
LineTo
IntersectClipRect
GetWindowOrgEx
GetWinMetaFileBits
GetTextMetricsA
GetTextExtentPointA
GetTextExtentPoint32W
GetTextExtentPoint32A
GetSystemPaletteEntries
GetStockObject
GetPixel
GetPaletteEntries
GetObjectType
GetObjectA
GetNearestPaletteIndex
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetDCOrgEx
GetCurrentPositionEx
GetClipBox
GetBrushOrgEx
GetBitmapBits
GdiFlush
ExtTextOutA
ExcludeClipRect
EndPage
EndDoc
DeleteObject
DeleteEnhMetaFile
DeleteDC
CreateSolidBrush
CreateRectRgnIndirect
CreateRectRgn
CreatePolygonRgn
CreatePenIndirect
CreatePalette
CreateICA
CreateHalftonePalette
CreateFontIndirectA
CreateEllipticRgn
CreateDIBitmap
CreateDIBSection
CreateDCA
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileA
CombineRgn
BitBlt
ole32
CoTaskMemFree
CoTaskMemAlloc
ProgIDFromCLSID
StringFromCLSID
CoCreateInstance
CoUninitialize
CoInitialize
IsEqualGUID
comctl32
ImageList_SetIconSize
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_DragShowNolock
ImageList_SetDragCursorImage
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_EndDrag
ImageList_BeginDrag
ImageList_GetIcon
ImageList_Remove
ImageList_DrawEx
ImageList_Replace
ImageList_Draw
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_ReplaceIcon
ImageList_Add
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create
InitCommonControls
winspool.drv
OpenPrinterA
EnumPrintersA
DocumentPropertiesA
ClosePrinter
shell32
Shell_NotifyIconA
ShellExecuteW
ShellExecuteA
ntdll
CsrGetProcessId
NtFsControlFile
NtWaitForSingleObject
NtSetInformationFile
NtQueryInformationFile
ZwReadFile
NtReadFile
RtlNtStatusToDosError
NtCreateFile
NtOpenFile
LdrGetProcedureAddress
LdrGetDllHandle
ZwUnloadDriver
RtlGetVersion
RtlUnicodeStringToOemString
RtlUnicodeStringToAnsiString
RtlAnsiStringToUnicodeString
RtlFreeUnicodeString
RtlInitUnicodeString
RtlInitAnsiString
ZwQuerySystemInformation
ZwQueryInformationProcess
NtQueryVirtualMemory
NtQueryInformationProcess
winmm
timeGetTime
Exports
Exports
Sections
CODE Size: 1001KB - Virtual size: 1001KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 505KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.myAC0 Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 142KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.myAC1 Size: 620KB - Virtual size: 620KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.myAC2 Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE