ac65dc535a7327aa707cb55f5cba88fa_JaffaCakes118

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General

Target

ac65dc535a7327aa707cb55f5cba88fa_JaffaCakes118
Size

2.5MB
MD5

ac65dc535a7327aa707cb55f5cba88fa
SHA1

8366048206755cded86122aca2d0271c074955f3
SHA256

d8a82a3f1d1ec51fa1248280eb5889faa32b96e5c370176b9616dfac47055689
SHA512

72e564e8accc37427a8abdc5bc804852b0dd91dba82b0e11ec4b191f54cdfa5168edab457358751bd30cf739f4048a00e611299cd9c3f1fe6bba15cee45afa4f
SSDEEP

49152:/xuQgXuPAsGX/VkQcYZV81hjW7OA+aTaDGyASJJMS6YAvn:6XuPIVHbZVAjW7TFGVJMS6YAvn

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
ac65dc535a7327aa707cb55f5cba88fa_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

ac65dc535a7327aa707cb55f5cba88fa_JaffaCakes118
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

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
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
SetFileTime
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
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
GetTempPathA

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: 22KB - 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: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$0
.jpg
$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:4 windows x86 arch:x86

061c6722cad7481b1b1ec5ef69682b80

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

GetSystemInfo
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
LCMapStringW
LCMapStringA
GetStringTypeW
MultiByteToWideChar
GetStringTypeA
GetLocaleInfoA
GetCPInfo
GetOEMCP
GetACP
VirtualQuery
GetModuleFileNameA
GetStdHandle
WriteFile
GetCurrentThreadId
InitializeCriticalSection
TerminateProcess
ExitProcess
HeapReAlloc
VirtualAlloc
EnterCriticalSection
LeaveCriticalSection
VirtualFree
InterlockedExchange
RtlUnwind
LoadLibraryA
GetProcAddress
GetCurrentProcess
FlushInstructionCache
VirtualProtect
SetLastError
MulDiv
HeapAlloc
GetModuleHandleA
GetProcessHeap
HeapFree
GetVersion
GetVersionExA
lstrcmpA
lstrlenA
GetFileAttributesA
LocalFree
GetLastError
FormatMessageA
lstrcmpiA
GlobalAlloc
lstrcpynA
lstrcpyA
WideCharToMultiByte
GlobalFree

user32

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

gdi32

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

Exports

Exports

setskin
skinit
unskinit

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 6KB - Virtual size: 6KB

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_small.bmp
.jpg
$PLUGINSDIR/button.bmp

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

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

.ndata Size: - Virtual size: 108KB

.rsrc Size: 114KB - Virtual size: 113KB

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

061c6722cad7481b1b1ec5ef69682b80

Headers

File Characteristics

Imports

kernel32

user32

gdi32

Exports

Exports

Sections

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

.rdata Size: 12KB - Virtual size: 11KB

.data Size: 3KB - Virtual size: 5KB

.reloc Size: 6KB - Virtual size: 6KB

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: 22KB - Virtual size: 22KB

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

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

.ndata
Size: - Virtual size: 108KB

.rsrc
Size: 114KB - Virtual size: 113KB

.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: 45KB - Virtual size: 45KB

.rdata
Size: 12KB - Virtual size: 11KB

.data
Size: 3KB - Virtual size: 5KB

.reloc
Size: 6KB - Virtual size: 6KB

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

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

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

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