Static task
static1
Behavioral task
behavioral1
Sample
tianyi2.4.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
tianyi2.4.exe
Resource
win10v2004-20240426-en
General
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Target
8e30aa1ff10b0307f87c5b2864df5f3a_JaffaCakes118
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Size
532KB
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MD5
8e30aa1ff10b0307f87c5b2864df5f3a
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SHA1
84143fbd51eda456e20824ed6295d633b9acc6dc
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SHA256
60c5ef5b17da50e133e66f8ebacb6cc896206da85fe8ce121230f5e51df347cb
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SHA512
39eb91e3595476241ed368318bfb640e14d2d18e68be022c82ebd21e02b4261c59a742c2f4747bf70e32b78ff896864b6f0bbf5879e2aa36ef47085a47b20c9e
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SSDEEP
12288:4xIeAefrbqs6QX9lAgkbpXNvRH5+FV4rsR1RQ:4gefnqm9GVODssRE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/tianyi2.4.exe
Files
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8e30aa1ff10b0307f87c5b2864df5f3a_JaffaCakes118.zip
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tianyi2.4.exe.exe windows:4 windows x86 arch:x86
778636df98b43631498023b8859dcf9f
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
rasapi32
RasHangUpA
RasGetConnectStatusA
kernel32
GlobalDeleteAtom
lstrcmpiA
GetThreadLocale
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
InterlockedDecrement
GetTempFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentProcess
SetLastError
GetTimeZoneInformation
FileTimeToSystemTime
FormatMessageA
UnmapViewOfFile
TerminateThread
LocalFree
CreateFileMappingA
MapViewOfFile
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
InterlockedIncrement
IsBadCodePtr
IsBadReadPtr
CompareStringW
CompareStringA
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
IsBadWritePtr
VirtualAlloc
LCMapStringW
LCMapStringA
SetEnvironmentVariableA
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetFileType
SetStdHandle
GetACP
HeapSize
RaiseException
GetLocalTime
WriteFile
ReadFile
GetLastError
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetSystemTime
TerminateProcess
ExitThread
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
GetFileSize
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GetVersion
GlobalGetAtomNameA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
GlobalAddAtomA
GlobalFindAtomA
user32
MessageBoxA
MessageBeep
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
InvalidateRect
ValidateRect
UpdateWindow
GetCursorPos
GetSystemMetrics
EqualRect
GetWindowRect
SetForegroundWindow
DestroyMenu
IsChild
ReleaseDC
IsRectEmpty
FillRect
GetDC
SetCursor
LoadCursorA
SetCursorPos
GetSysColor
SetWindowLongA
GetWindowLongA
RedrawWindow
EnableWindow
IsWindowVisible
OffsetRect
PtInRect
DestroyIcon
IntersectRect
InflateRect
SetRect
SetScrollPos
SetScrollRange
GetScrollRange
SetCapture
GetCapture
ReleaseCapture
SetTimer
KillTimer
WinHelpA
LoadBitmapA
CopyRect
ChildWindowFromPointEx
ScreenToClient
GetMessagePos
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
SetActiveWindow
RegisterWindowMessageA
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
PostThreadMessageA
GetNextDlgGroupItem
GetSysColorBrush
LoadStringA
MapDialogRect
SetWindowContextHelpId
CharNextA
GetDesktopWindow
GetClassNameA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
IsDialogMessageA
ScrollWindowEx
GetForegroundWindow
SetWindowTextA
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetWindowTextA
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
UnregisterClassA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
gdi32
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
CreateBitmap
SelectObject
GetObjectA
CreatePen
PatBlt
CombineRgn
CreateRectRgn
FillRgn
CreateSolidBrush
GetStockObject
CreateFontIndirectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
SelectClipRgn
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
CreatePolygonRgn
RoundRect
GetTextExtentPoint32A
GetDeviceCaps
SaveDC
RestoreDC
SetBkMode
SetPolyFillMode
SetROP2
SetTextColor
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetBkColor
GetCurrentObject
BitBlt
GetMapMode
GetTextMetricsA
winmm
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
midiStreamOpen
midiStreamProperty
midiOutPrepareHeader
midiStreamOut
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
RegCreateKeyExA
RegCloseKey
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
shell32
ShellExecuteA
SHGetMalloc
SHGetPathFromIDListA
SHBrowseForFolderA
Shell_NotifyIconA
ole32
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
StgCreateDocfileOnILockBytes
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
StgOpenStorageOnILockBytes
CoGetClassObject
OleIsCurrentClipboard
CLSIDFromString
OleUninitialize
OleInitialize
oleaut32
SafeArrayGetElemsize
SysAllocStringByteLen
VariantCopy
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SysAllocString
SafeArrayCreate
VariantTimeToSystemTime
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
OleCreateFontIndirect
SysFreeString
SysAllocStringLen
SysStringLen
comctl32
ord17
ImageList_Destroy
oledlg
ord8
ws2_32
closesocket
send
select
WSACleanup
WSAStartup
gethostbyname
inet_ntoa
WSAAsyncSelect
htons
bind
socket
recvfrom
ioctlsocket
gethostname
getsockname
ntohs
connect
recv
listen
getpeername
accept
WSAGetLastError
__WSAFDIsSet
inet_addr
wininet
InternetCrackUrlA
InternetCanonicalizeUrlA
InternetOpenA
InternetCloseHandle
InternetSetOptionA
InternetConnectA
InternetReadFile
HttpQueryInfoA
HttpSendRequestA
HttpOpenRequestA
comdlg32
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
Sections
.text Size: 680KB - Virtual size: 679KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 208KB - Virtual size: 206KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 88KB - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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