Static task
static1
Behavioral task
behavioral1
Sample
We Happy Few v1.1 Plus 16 Trainer.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
We Happy Few v1.1 Plus 16 Trainer.exe
Resource
win10v2004-20240426-en
General
-
Target
17e39c71abcec6cd6404ed47ad680aae_JaffaCakes118
-
Size
687KB
-
MD5
17e39c71abcec6cd6404ed47ad680aae
-
SHA1
0387a04bc813e37d5c2f5e09506638d1d27d9fa7
-
SHA256
82a2f9d791e81de2400d5aa28f7d542f5fad1db29490ced9f5336259ec3d1670
-
SHA512
016c332e7b8b0e981b994cb4ecba2373b19846c4e3de2a2d6d0b26c29f9db8d73eca9698af17e9541a9dd045e16a444e81a427129fcdb3fcb492f625b01f0313
-
SSDEEP
12288:jX9O6DkF7XwRtaUyirDDlWTnpfBffKxnP43KFww7Qdr3eK50f7lHWQJbbQcRT:jtiXwRgU1rO5NoncFwKr3eKyzl2gQ6T
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/We Happy Few v1.1 Plus 16 Trainer.exe
Files
-
17e39c71abcec6cd6404ed47ad680aae_JaffaCakes118.zip
-
We Happy Few v1.1 Plus 16 Trainer.exe.exe windows:6 windows x64 arch:x64
bea544487185c2c24e6aabb37b6cfc89
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
RaiseException
HeapAlloc
DecodePointer
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
FindResourceW
SizeofResource
LoadResource
GlobalAlloc
GlobalLock
GlobalUnlock
FreeResource
LockResource
CreateFileW
GetModuleFileNameW
WriteProcessMemory
GetCurrentProcess
FreeLibrary
IsWow64Process
ReadProcessMemory
VirtualQueryEx
VirtualAllocEx
SetLastError
VirtualFreeEx
VirtualProtectEx
OpenProcess
CreateToolhelp32Snapshot
Process32FirstW
K32GetProcessMemoryInfo
Process32NextW
Module32FirstW
Module32NextW
CreateRemoteThread
ResumeThread
WaitForSingleObject
HeapReAlloc
WritePrivateProfileStringW
LoadLibraryExA
VirtualQuery
GetSystemInfo
WriteConsoleW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetTimeZoneInformation
LoadLibraryW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetFileType
WriteFile
GetStdHandle
ExitProcess
GetModuleHandleExW
ExitThread
CreateDirectoryW
GetLastError
HeapSize
InitializeCriticalSectionEx
HeapFree
GetSystemDirectoryW
GetFileAttributesW
GetPrivateProfileStringW
GetProcAddress
GetCurrentProcessId
Sleep
MapViewOfFile
CreateFileMappingW
RtlPcToFileHeader
RtlUnwindEx
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
ReleaseSemaphore
VirtualFree
VirtualProtect
VirtualAlloc
GetVersionExW
LoadLibraryExW
GetModuleHandleA
FreeLibraryAndExitThread
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
CreateThread
SignalObjectAndWait
CreateTimerQueue
InitializeSListHead
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
UnmapViewOfFile
CloseHandle
SetEvent
GetCPInfo
GetLocaleInfoW
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
DuplicateHandle
WaitForSingleObjectEx
SwitchToThread
GetCurrentThread
GetCurrentThreadId
TryEnterCriticalSection
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
EncodePointer
QueryPerformanceCounter
CompareStringW
LCMapStringW
user32
MoveWindow
GetMessageW
TranslateAcceleratorW
TranslateMessage
DispatchMessageW
PostMessageW
LoadCursorW
CreateWindowExW
SendMessageW
MessageBoxW
GetAsyncKeyState
SystemParametersInfoW
LoadIconW
RegisterClassExW
GetSystemMetrics
SetWindowLongPtrW
ShowWindow
UpdateWindow
GetDC
GetWindowRect
UpdateLayeredWindow
ReleaseDC
GetWindowLongPtrW
DefWindowProcW
SetLayeredWindowAttributes
BeginPaint
EndPaint
PostQuitMessage
SetTimer
SetCursor
KillTimer
ReleaseCapture
LoadAcceleratorsW
gdi32
DeleteDC
SelectObject
CreateDIBSection
CreateCompatibleDC
DeleteObject
CreateFontIndirectW
advapi32
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
shell32
SHGetFolderPathW
ole32
CreateStreamOnHGlobal
gdiplus
GdipCreateFontFamilyFromName
GdipDeleteBrush
GdipAlloc
GdipCloneBrush
GdipCreateImageAttributes
GdipDisposeImageAttributes
GdipSetImageAttributesColorMatrix
GdipGetImageWidth
GdipGetImageHeight
GdipCreateTexture
GdipCreateTextureIAI
GdipSetTextureWrapMode
GdipTranslateTextureTransform
GdipFillRectangleI
GdiplusStartup
GdiplusShutdown
GdipCreateBitmapFromStream
GdipCloneImage
GdipDisposeImage
GdipGetTextureImage
GdipCreateFont
GdipGetGenericFontFamilySansSerif
GdipDeleteFontFamily
GdipCreateSolidFill
GdipCloneStringFormat
GdipStringFormatGetGenericTypographic
GdipSetStringFormatFlags
GdipDeleteFont
GdipSetSolidFillColor
GdipMeasureString
GdipDrawString
GdipCreateFromHDC
GdipDeleteGraphics
GdipSetStringFormatAlign
GdipFree
comctl32
InitCommonControlsEx
_TrackMouseEvent
version
GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW
Sections
.text Size: 546KB - Virtual size: 545KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 189KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 453KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ