Behavioral task
behavioral1
Sample
3f33c3392aa08f9b5ae4b461416489d3_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
3f33c3392aa08f9b5ae4b461416489d3_JaffaCakes118
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Size
157KB
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MD5
3f33c3392aa08f9b5ae4b461416489d3
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SHA1
1f01becc0bae02b56127fbf13869cd04cc5b7a67
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SHA256
787efe7165cd8eeb25bc299e810c41e5968de48d7fef88a5b6caf835ea0a50ab
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SHA512
409d63ba9f934953ebad4a670878dc7cf59f0972c2cb15eb78f4c19cac6626133242fbe2ee5ecaed32f302e7c99b0d1f4134bfb1fe10ca95b1380e87bd2f6abf
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SSDEEP
1536:0nCanFT7EAEZVu19Z+7aIgllGRHp6EWTLCG4KBDvk4k9rW+qNhNle3rhAEJeEyRs:0C5bOIgllIp6oJKBs8hNArhn0R5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f33c3392aa08f9b5ae4b461416489d3_JaffaCakes118
Files
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3f33c3392aa08f9b5ae4b461416489d3_JaffaCakes118.exe windows:4 windows x86 arch:x86
0a0cca1701584f8a4d7af84a52331141
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
kernel32
GetCurrentProcess
WriteFile
SetFilePointer
FlushFileBuffers
FindClose
FindFirstFileA
FileTimeToSystemTime
FileTimeToLocalFileTime
HeapAlloc
RtlUnwind
HeapFree
TerminateProcess
GetTimeZoneInformation
GetSystemTime
GetLocalTime
FindNextFileA
ExitThread
GetStartupInfoA
GetCommandLineA
RaiseException
HeapSize
HeapReAlloc
GetACP
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringA
LCMapStringW
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetOEMCP
GetCPInfo
GlobalFlags
lstrcmpA
GetProcessVersion
FreeLibrary
lstrcatA
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcpyA
GetModuleHandleA
GetCurrentThreadId
GetModuleFileNameA
TlsGetValue
LocalReAlloc
TlsSetValue
GlobalAlloc
GlobalReAlloc
GlobalLock
GlobalHandle
GlobalUnlock
GlobalFree
TlsAlloc
LocalAlloc
GetVersion
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
lstrcpynA
SetLastError
LocalFree
MultiByteToWideChar
WideCharToMultiByte
lstrlenA
InterlockedDecrement
InterlockedIncrement
CopyFileA
LoadLibraryA
CreateThread
CloseHandle
CreateMutexA
GetLastError
GetTickCount
GetProcAddress
Sleep
ExitProcess
advapi32
RegDeleteKeyA
RegDeleteValueA
RegSetValueExA
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
comctl32
gdi32
SelectObject
RestoreDC
SaveDC
DeleteDC
DeleteObject
GetDeviceCaps
GetObjectA
SetBkColor
GetStockObject
CreateBitmap
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetTextColor
user32
GetCapture
GetTopWindow
CopyRect
GetClientRect
AdjustWindowRectEx
SetFocus
GetSysColor
MapWindowPoints
PostMessageA
LoadIconA
SetWindowTextA
LoadCursorA
GetSysColorBrush
ReleaseDC
GetDC
GetClassNameA
PtInRect
ClientToScreen
PostQuitMessage
DestroyMenu
TabbedTextOutA
DrawTextA
GrayStringA
WinHelpA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetDlgItem
GetWindowTextA
GetDlgCtrlID
DefWindowProcA
DestroyWindow
CreateWindowExA
GetClassLongA
SetPropA
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetSystemMetrics
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
DispatchMessageA
GetKeyState
CallNextHookEx
PeekMessageA
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
SendMessageA
MessageBoxA
EnableWindow
UnhookWindowsHookEx
LoadStringA
winspool.drv
OpenPrinterA
ClosePrinter
DocumentPropertiesA
Sections
UPX0 Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avp Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE