4073c031c588bb4b3484c584288f6a79_JaffaCakes118

Sharing

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General

Target

4073c031c588bb4b3484c584288f6a79_JaffaCakes118
Size

910KB
MD5

4073c031c588bb4b3484c584288f6a79
SHA1

809cfd2b079937a1fc5188ef18a91070915c9c49
SHA256

63a005f3d80ce9c79f117c34bcfd6c439c5ce31e780f003179aa4014fda67305
SHA512

78f6d8093737c9768ffd879b4ac56d445570ed42fbfb3cde518229c872b7e3d7f264a60c04aceb5e113c734a7bc5773384bfe5fde37e6a4a56b092eb5eb7f3ee
SSDEEP

24576:OrqcMCKWh1Lip/1igYs+d/noNAbR86S7Vcs:HchAi8o/noNpTVF

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
4073c031c588bb4b3484c584288f6a79_JaffaCakes118
unpack001/$PLUGINSDIR/System.dll
unpack001/$R0
unpack001/$R2/NSIS.Library.RegTool.v3.$_12_.exe

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

4073c031c588bb4b3484c584288f6a79_JaffaCakes118
.exe windows:4 windows x86 arch:x86

28a099a911237a28521d8b7ea250f089

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA

comctl32

ImageList_AddMasked
ImageList_Create
ImageList_Destroy
InitCommonControls

gdi32

CreateBrushIndirect
CreateFontIndirectA
DeleteObject
GetDeviceCaps
SelectObject
SetBkColor
SetBkMode
SetTextColor

kernel32

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

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

shell32

SHBrowseForFolderA
SHFileOperationA
SHGetFileInfoA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ShellExecuteA

user32

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

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

Sections

.text
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 150KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: 1024B - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$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
$R0
.dll regsvr32 windows:5 windows x86 arch:x86

ab7e1d30ce17851783f29c4ff7fdc50c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

C:\Projects\STA\trunk\HCI_Plugin\IE BHO\Src\Debug\IE BHO.pdb

Imports

kernel32

InterlockedDecrement
InitializeCriticalSectionAndSpinCount
GetGeoInfoW
GetUserGeoID
GetVolumeInformationW
GetWindowsDirectoryW
GetVersionExW
GetComputerNameA
FreeLibrary
GetProcAddress
LoadLibraryW
GetLocalTime
GetModuleHandleW
InterlockedIncrement
lstrlenW
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
lstrcmpiW
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
SetThreadLocale
GetThreadLocale
RaiseException
DeleteCriticalSection
DisableThreadLibraryCalls
ReleaseMutex
WaitForSingleObject
CreateMutexW
UnmapViewOfFile
CreateFileMappingW
GetLastError
MapViewOfFile
GetModuleFileNameW
CloseHandle
OpenFileMappingA
CreateFileMappingA
GetSystemInfo
VirtualAlloc
OpenEventA
SetEvent
InitializeCriticalSection
Sleep
InterlockedCompareExchange
FlushFileBuffers
CreateFileW
SetStdHandle
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
GetLocaleInfoA
GetConsoleMode
GetConsoleCP
SetFilePointer
GetStringTypeW
LCMapStringW
InterlockedExchange
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStartupInfoW
SetHandleCount
GetLocaleInfoW
IsValidCodePage
GetCPInfo
GetOEMCP
GetACP
HeapDestroy
HeapCreate
HeapQueryInformation
RtlUnwind
EncodePointer
DecodePointer
GetSystemTimeAsFileTime
WideCharToMultiByte
IsDebuggerPresent
lstrlenA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapValidate
IsBadReadPtr
GetCurrentThreadId
GetCommandLineA
IsProcessorFeaturePresent
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThread
FatalAppExitA
GetStdHandle
WriteFile
OutputDebugStringA
WriteConsoleW
GetFileType
ExitProcess
SetConsoleCtrlHandler
HeapFree
HeapAlloc
GetProcessHeap
VirtualQuery
GetModuleFileNameA
HeapReAlloc
HeapSize

user32

UnregisterClassA
TranslateMessage
DispatchMessageW
DispatchMessageA
GetMessageW
IsWindowUnicode
PeekMessageA
MsgWaitForMultipleObjectsEx
CharNextW
UnregisterClassW
GetMessageA

advapi32

RegSetValueExW
RegEnumKeyExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
SetThreadToken
RevertToSelf
OpenThreadToken
RegQueryInfoKeyW

ole32

CoCreateInstance
CoCreateGuid
CoTaskMemFree
CoTaskMemAlloc
CoTaskMemRealloc
StringFromGUID2
CoReleaseMarshalData
CoMarshalInterface
CreateStreamOnHGlobal
CoUnmarshalInterface
CoRevokeClassObject
CoRegisterClassObject

oleaut32

SysFreeString
VarUI4FromStr
SysAllocString
VariantClear
SysAllocStringLen
SysAllocStringByteLen
SysStringByteLen
VarBstrCat
SysStringLen
LoadRegTypeLi
LoadTypeLi
UnRegisterTypeLi
RegisterTypeLi
VariantInit
DispCallFunc

winhttp

WinHttpOpen
WinHttpSetOption
WinHttpConnect
WinHttpOpenRequest
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpCloseHandle
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData

netapi32

NetWkstaUserGetInfo
NetApiBufferFree

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllInstall
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 488KB - Virtual size: 488KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 101KB - Virtual size: 101KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$R2/NSIS.Library.RegTool.v3.$_12_.exe
.exe windows:4 windows x86 arch:x86

76290c9da84b916862b5bc5c6f453343

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegDeleteKeyA
RegEnumKeyA
RegOpenKeyExA
RegQueryValueExA

kernel32

CloseHandle
CreateFileA
CreateFileMappingA
CreateProcessA
ExitProcess
FreeLibrary
GetCommandLineA
GetFileSize
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetShortPathNameA
GetSystemDirectoryA
GetWindowsDirectoryA
LoadLibraryExA
MapViewOfFile
MultiByteToWideChar
SetEndOfFile
SetErrorMode
SetFilePointer
UnmapViewOfFile
WaitForSingleObject
lstrcatA
lstrcmpiA
lstrcpyA
lstrlenA

ole32

OleInitialize
OleUninitialize

oleaut32

LoadTypeLib
RegisterTypeLib

user32

CharNextA
wsprintfA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 228B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

28a099a911237a28521d8b7ea250f089

Headers

File Characteristics

Imports

advapi32

comctl32

gdi32

kernel32

ole32

shell32

user32

version

Sections

.text Size: 30KB - Virtual size: 29KB

.data Size: 512B - Virtual size: 144B

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

.bss Size: - Virtual size: 150KB

.idata Size: 5KB - Virtual size: 4KB

.ndata Size: 1024B - Virtual size: 48KB

.rsrc Size: 2KB - Virtual size: 2KB

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

ab7e1d30ce17851783f29c4ff7fdc50c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

oleaut32

winhttp

netapi32

Exports

Exports

Sections

.text Size: 488KB - Virtual size: 488KB

.rdata Size: 101KB - Virtual size: 101KB

.data Size: 8KB - Virtual size: 17KB

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

.reloc Size: 22KB - Virtual size: 21KB

76290c9da84b916862b5bc5c6f453343

Headers

File Characteristics

Imports

advapi32

kernel32

ole32

oleaut32

user32

Sections

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

.rdata Size: 512B - Virtual size: 228B

.bss Size: - Virtual size: 2KB

.idata Size: 1KB - Virtual size: 1KB

.text
Size: 30KB - Virtual size: 29KB

.data
Size: 512B - Virtual size: 144B

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

.bss
Size: - Virtual size: 150KB

.idata
Size: 5KB - Virtual size: 4KB

.ndata
Size: 1024B - Virtual size: 48KB

.rsrc
Size: 2KB - Virtual size: 2KB

.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: 488KB - Virtual size: 488KB

.rdata
Size: 101KB - Virtual size: 101KB

.data
Size: 8KB - Virtual size: 17KB

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

.reloc
Size: 22KB - Virtual size: 21KB

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

.rdata
Size: 512B - Virtual size: 228B

.bss
Size: - Virtual size: 2KB

.idata
Size: 1KB - Virtual size: 1KB