Static task
static1
Behavioral task
behavioral1
Sample
Readme!!.rtf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Readme!!.rtf
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
ffr15_per_setup.exe
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
ffr15_per_setup.exe
Resource
win10v2004-20240802-en
General
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Target
b122f5356377faa4d0a455b950cf6fb7_JaffaCakes118
-
Size
4.2MB
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MD5
b122f5356377faa4d0a455b950cf6fb7
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SHA1
3ccc641942ec556afb22fc4e3be60b63d0010f63
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SHA256
db6ce6aa2a45345eee73e399b88b990aeed1bf72e765ec21117d8b5f08ff17cd
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SHA512
b8089e709fd7c3a12e76d7e618d187cc7aa77d2da4da4796620a9756c6201f2ae9b22f36de44133acdc59000946c553462b34b05196db347bd4b5d17635bfee8
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SSDEEP
98304:bjB9EhN2xwQO5lE9P6gUkxtw/7t2ffY6BhO+7aXL/pFp:bjB9SN2xA+Zr2M3YahODpFp
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ffr15_per_setup.exe
Files
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b122f5356377faa4d0a455b950cf6fb7_JaffaCakes118.zip
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Readme!!.rtf.rtf
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ffr15_per_setup.exe.exe windows:4 windows x86 arch:x86
971c5d714683978d6473b9586f0c81c5
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
version
VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW
shell32
SHGetPathFromIDListW
SHBrowseForFolderW
ShellExecuteW
CommandLineToArgvW
SHGetMalloc
comctl32
ord17
kernel32
lstrcpyW
GetWindowsDirectoryW
SetErrorMode
GetTempPathW
ExpandEnvironmentStringsW
LockResource
SizeofResource
LoadResource
FindResourceW
GetTickCount
GetExitCodeThread
CreateThread
CopyFileW
InterlockedIncrement
InterlockedDecrement
QueryPerformanceFrequency
CreateEventW
lstrcatW
GetTempFileNameW
CompareStringA
CompareStringW
GetVersionExW
LoadLibraryW
FreeLibrary
GetProcAddress
lstrcmpW
lstrcmpiW
GetSystemDefaultLCID
GlobalHandle
VerLanguageNameW
MoveFileW
SetCurrentDirectoryW
FindClose
FindNextFileW
CompareFileTime
FindFirstFileW
GetSystemTimeAsFileTime
SetFileAttributesW
LocalFree
FormatMessageW
GetSystemInfo
MulDiv
IsValidCodePage
GetVersion
GetModuleHandleW
GetCommandLineW
GetFileAttributesW
IsBadReadPtr
VirtualQuery
lstrcmpiA
FlushFileBuffers
GetDiskFreeSpaceW
GetDriveTypeW
CreateDirectoryW
GetExitCodeProcess
GetCurrentThread
GetLocaleInfoW
QueryPerformanceCounter
SetEvent
ResetEvent
VirtualProtect
CreateProcessW
MultiByteToWideChar
lstrlenW
GetOEMCP
GetACP
SetStdHandle
LoadLibraryA
GetCPInfo
GetStringTypeW
GetStringTypeA
IsBadCodePtr
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
GetCommandLineA
GetEnvironmentStrings
GetEnvironmentStringsW
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
LCMapStringW
LCMapStringA
IsBadWritePtr
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetVersionExA
GetEnvironmentVariableA
GetModuleFileNameA
TlsGetValue
GetDateFormatA
TlsAlloc
TlsSetValue
GetCurrentThreadId
HeapSize
HeapReAlloc
GetStartupInfoW
GetModuleHandleA
TerminateProcess
RaiseException
RtlUnwind
LeaveCriticalSection
DeleteCriticalSection
InterlockedExchange
InitializeCriticalSection
EnterCriticalSection
lstrcmpA
GetTimeFormatA
CreateFileA
WaitForSingleObject
ExitProcess
GetCurrentProcess
DuplicateHandle
GetThreadContext
VirtualProtectEx
WriteProcessMemory
FlushInstructionCache
SetThreadContext
ResumeThread
DeleteFileW
Sleep
RemoveDirectoryW
SetFilePointer
GetProcessHeap
HeapAlloc
HeapFree
WriteFile
lstrcpynW
GetModuleFileNameW
GetLastError
SetLastError
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
lstrlenA
CreateFileW
GetFileSize
GlobalAlloc
CloseHandle
GlobalLock
ReadFile
GlobalUnlock
GlobalFree
SearchPathW
WideCharToMultiByte
SystemTimeToFileTime
LocalAlloc
user32
GetClassInfoW
UpdateWindow
SetCursor
GetWindow
GetDlgItemTextW
SetFocus
EnableWindow
GetParent
GetWindowTextLengthW
GetWindowTextW
MoveWindow
SetWindowTextW
GetWindowPlacement
DestroyIcon
GetDlgCtrlID
FillRect
GetSysColor
GetSysColorBrush
IsDialogMessageW
SendMessageW
GetWindowRect
GetSystemMetrics
SetRect
FindWindowW
IntersectRect
SubtractRect
IsWindow
DestroyWindow
wvsprintfW
WaitForInputIdle
GetWindowLongW
BeginPaint
EndPaint
SetWindowLongW
GetClientRect
ClientToScreen
SetWindowPos
GetWindowDC
EndDialog
GetDlgItem
ShowWindow
GetDesktopWindow
wsprintfW
MsgWaitForMultipleObjects
PeekMessageW
MessageBoxW
CreateDialogIndirectParamW
CreateDialogParamW
DialogBoxIndirectParamW
DialogBoxParamW
DefWindowProcW
PostMessageW
KillTimer
PostQuitMessage
SetTimer
LoadIconW
LoadCursorW
RegisterClassW
CreateWindowExW
GetMessageW
TranslateMessage
DispatchMessageW
GetDC
ReleaseDC
LoadStringW
CharPrevW
ExitWindowsEx
SendDlgItemMessageW
CharNextW
CharUpperW
DrawIcon
gdi32
CreateFontW
GetTextExtentPoint32W
SetBkMode
SetTextColor
GetObjectW
CreateFontIndirectW
CreateSolidBrush
CreateCompatibleDC
SelectObject
BitBlt
DeleteDC
DeleteObject
GetStockObject
GetSystemPaletteEntries
CreatePalette
GetDeviceCaps
SelectPalette
RealizePalette
CreateDIBitmap
TranslateCharsetInfo
advapi32
RegOpenKeyW
RegQueryValueExA
RegOpenKeyExA
OpenThreadToken
GetTokenInformation
AllocateAndInitializeSid
EqualSid
FreeSid
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
InitializeSecurityDescriptor
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl
RegEnumValueW
RegCreateKeyExW
RegSetValueExW
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
ole32
CLSIDFromProgID
CoInitializeSecurity
CoUninitialize
CoInitialize
oleaut32
VariantChangeType
VariantClear
SysAllocString
SysStringLen
SysReAllocStringLen
GetErrorInfo
SysFreeString
SysAllocStringLen
rpcrt4
RpcStringFreeW
UuidToStringW
UuidCreate
Sections
.text Size: 288KB - Virtual size: 287KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ