b8459eaaa75ec3ff3e57ed2f8f7096fd_JaffaCakes118

Sharing

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General

Target

b8459eaaa75ec3ff3e57ed2f8f7096fd_JaffaCakes118
Size

320KB
MD5

b8459eaaa75ec3ff3e57ed2f8f7096fd
SHA1

2d003a4fe5ca9849405e5d62eefe62df3464780e
SHA256

d544e37d1dec9fd24e0e1c9b174af7380b4c2397d1a0f7e3e4837d626bf120d4
SHA512

86e0460025a83f13be4ba44881343b1e9d0c7ee1f29beb1feff44862e952d0ba0a425039cef1b50b61268d53ca42e631563ca4a2ab328a5d744d3368a615f46d
SSDEEP

6144:PsOzVQKULap5Xl7lf61tJIojeV5NqBVhglcmptBcX35dW:YLarXPf6XJy5egKmprcnq

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
b8459eaaa75ec3ff3e57ed2f8f7096fd_JaffaCakes118
unpack001/$PLUGINSDIR/Math.dll
unpack001/$PLUGINSDIR/SkinnedControls.dll
unpack001/$PLUGINSDIR/System.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

b8459eaaa75ec3ff3e57ed2f8f7096fd_JaffaCakes118
.exe windows:4 windows x86 arch:x86

099c0646ea7282d232219f8807883be0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetFileTime
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
GetWindowsDirectoryA

user32

EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
wsprintfA
SendMessageTimeoutA
FindWindowExA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
OpenClipboard
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
ShowWindow

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$PLUGINSDIR/Math.dll
.dll windows:4 windows x86 arch:x86

c1eddc2d743572429fa0b1a79b7ac0fe

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

lstrcpyA
lstrcmpA
lstrlenA
GlobalFree
lstrcatA
GlobalAlloc
lstrcpynA
FlushFileBuffers
RtlUnwind
GetCommandLineA
GetVersion
RaiseException
GetProcAddress
GetModuleHandleA
ExitProcess
TerminateProcess
GetCurrentProcess
GetModuleFileNameA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
HeapFree
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
WriteFile
GetLastError
SetFilePointer
HeapAlloc
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
LoadLibraryA
MultiByteToWideChar
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetStdHandle
CloseHandle

Exports

Exports

Script

Sections

.text
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/SkinnedControls.dll
.dll windows:5 windows x86 arch:x86

67256bc6bb7e7e8c35960f2ec19a2fed

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

LCMapStringW
LCMapStringA
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
GetVersion
HeapFree
GetProcessHeap
GetModuleHandleW
HeapAlloc
MulDiv
GetVersionExA
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
SetLastError
VirtualProtect
FlushInstructionCache
GetProcAddress
LoadLibraryA
VirtualQuery
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
InitializeCriticalSectionAndSpinCount
GetModuleFileNameA
GetStdHandle
WriteFile
ExitProcess
Sleep
InterlockedDecrement
GetCurrentThreadId
InterlockedIncrement
TlsSetValue
TlsGetValue
HeapReAlloc
VirtualAlloc
EnterCriticalSection
LeaveCriticalSection
VirtualFree
lstrcmpA
lstrlenA
GetFileAttributesA
LocalFree
GetLastError
FormatMessageA
lstrcmpiA
WideCharToMultiByte
MultiByteToWideChar
GlobalAlloc
lstrcpynA
lstrcpyA
TerminateProcess
GlobalFree

user32

IsWindowVisible
SetCursor
GetCursorPos
ScreenToClient
GetMessagePos
ReleaseCapture
KillTimer
SetCapture
SetTimer
PtInRect
CallWindowProcW
MapWindowPoints
CopyRect
ReleaseDC
GetWindowDC
WindowFromDC
InflateRect
FrameRect
OffsetRect
GetWindowRect
DrawEdge
GetSystemMetrics
SetRect
DrawFrameControl
GetSysColor
GetClientRect
SetPropW
CreateWindowExW
RemovePropW
GetWindowLongW
SetWindowLongW
SendMessageW
SetWindowPos
GetPropW
ShowScrollBar
SetScrollRange
SetScrollPos
SetScrollInfo
GetScrollRange
GetScrollPos
GetScrollInfo
EnableScrollBar
FillRect
LoadImageA
ShowWindow
FindWindowExA
EnumChildWindows
RemovePropA
GetClassNameA
GetParent
UpdateWindow
GetDlgItem
SetPropA
SetWindowLongA
SetParent
InvalidateRect
PostMessageA
BeginPaint
EndPaint
DefWindowProcA
CallWindowProcA
GetDlgItemTextA
GetClassLongA
GetWindowLongA
GetPropA
DrawTextA
wsprintfA
GetSysColorBrush

gdi32

CreateCompatibleBitmap
GetStockObject
UnrealizeObject
CreateBitmap
PatBlt
SetBrushOrgEx
CreatePatternBrush
ExtTextOutW
GetObjectW
PlayEnhMetaFile
SetWindowOrgEx
SelectClipRgn
IntersectClipRect
SetBkColor
CreateSolidBrush
SetStretchBltMode
BitBlt
StretchBlt
SetBkMode
SetTextColor
DeleteObject
CreateCompatibleDC
SelectObject
GetPixel
DeleteDC

Exports

Exports

setskin
skinit
unskinit

Sections

.text
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
GlobalSize
GetLastError
lstrcpyA
lstrcpynA
FreeLibrary
lstrcatA
GetProcAddress
LoadLibraryA
GetModuleHandleA
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
VirtualAlloc
VirtualProtect

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 784B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/background.ole
$PLUGINSDIR/background_small.ole
$PLUGINSDIR/button.bmp

Sharing

General

Malware Config

Signatures

Files

099c0646ea7282d232219f8807883be0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 107KB

.ndata Size: - Virtual size: 108KB

.rsrc Size: 89KB - Virtual size: 89KB

c1eddc2d743572429fa0b1a79b7ac0fe

Headers

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 46KB - Virtual size: 45KB

.rdata Size: 3KB - Virtual size: 3KB

.data Size: 12KB - Virtual size: 40KB

.reloc Size: 3KB - Virtual size: 2KB

67256bc6bb7e7e8c35960f2ec19a2fed

Headers

File Characteristics

Imports

kernel32

user32

gdi32

Exports

Exports

Sections

.text Size: 50KB - Virtual size: 49KB

.rdata Size: 15KB - Virtual size: 14KB

.data Size: 5KB - Virtual size: 7KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 8KB - Virtual size: 7KB

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 1024B - Virtual size: 784B

.data Size: 512B - Virtual size: 100B

.reloc Size: 1024B - Virtual size: 520B

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 108KB

.rsrc
Size: 89KB - Virtual size: 89KB

.text
Size: 46KB - Virtual size: 45KB

.rdata
Size: 3KB - Virtual size: 3KB

.data
Size: 12KB - Virtual size: 40KB

.reloc
Size: 3KB - Virtual size: 2KB

.text
Size: 50KB - Virtual size: 49KB

.rdata
Size: 15KB - Virtual size: 14KB

.data
Size: 5KB - Virtual size: 7KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 8KB - Virtual size: 7KB

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 1024B - Virtual size: 784B

.data
Size: 512B - Virtual size: 100B

.reloc
Size: 1024B - Virtual size: 520B