bf37c15c898c3a1d7da9488bf45a0d58_JaffaCakes118

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General

Target

bf37c15c898c3a1d7da9488bf45a0d58_JaffaCakes118
Size

189KB
MD5

bf37c15c898c3a1d7da9488bf45a0d58
SHA1

68c8c0924a2820ec0d9d9d4f8a9659265eab9bb3
SHA256

00f985732ce6990c775f0741b9293e3f551a18c9dd34c0d83fcfef25f855dfe0
SHA512

eb190a4a9576980b3f05f7f8882029c4a202eb61f1f6a09c59a90e071d939799efa1de4d7762f9aa02a55717bbc1a7de50a9ea2c493347d99fbfe451f119c99d
SSDEEP

3072:jQIURTXJeM9Wxe1AbE1AALIf9ouZQh9Jn7ag7OMiw3T9rcE2JEC6xb0Ybaq6Gi:js99Wx8A41jZuZQhTeg7OM/3T9oE2duq

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
bf37c15c898c3a1d7da9488bf45a0d58_JaffaCakes118
unpack001/$PLUGINSDIR/System.dll
unpack001/$R0
unpack001/$R2/NSIS.Library.RegTool.v3.$_0_.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

bf37c15c898c3a1d7da9488bf45a0d58_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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
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
$R0
.dll regsvr32 windows:4 windows x86 arch:x86

4af5b17cd1a6019ccce3560d3fd1bda0

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

comctl32

InitCommonControlsEx

kernel32

IsDebuggerPresent
WideCharToMultiByte
DebugBreak
RaiseException
MultiByteToWideChar
lstrlenA
Sleep
GetSystemTime
ExitProcess
lstrcmpiA
lstrcatA
lstrcpyA
InterlockedExchange
LocalFree
FormatMessageA
GetLastError
CopyFileA
DeleteFileA
WinExec
FindClose
FindNextFileA
FreeLibrary
GetProcAddress
LoadLibraryA
FindFirstFileA
GetTickCount
InterlockedCompareExchange
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
HeapAlloc
GetProcessHeap
GetModuleFileNameW
VirtualQuery
QueryPerformanceCounter
GetCurrentThreadId
GetCurrentProcessId
GetModuleHandleA
GetSystemTimeAsFileTime

user32

SendMessageA
CreateWindowExA
PostMessageA
ScreenToClient
PtInRect
SetTimer
GetCapture
SetCapture
ReleaseCapture
KillTimer
DefWindowProcA
SetCursorPos
EnableMenuItem
GetCursorPos
ClientToScreen
GetWindowDC
ValidateRect
FillRect
GetDC
ReleaseDC
MessageBeep
GetWindowTextLengthA
SetWindowLongA
GetWindowLongA
InsertMenuItemA
GetDlgItemTextA
SetScrollRange
SetScrollPos
GetScrollPos
RemoveMenu
EnableWindow
GetMenuItemInfoA
UpdateWindow
CharLowerA
GetWindowTextA
SetDlgItemTextA
GetWindowRect
wsprintfA
MessageBoxA
DialogBoxParamA
TrackPopupMenu
EndDialog
GetClientRect
SetWindowPos
CreateDialogParamA
LoadAcceleratorsA
LoadIconA
GetDlgItem
SetWindowTextA
LoadMenuA
DestroyWindow
DispatchMessageA
TranslateMessage
IsDialogMessageA
TranslateAcceleratorA
PeekMessageA
GetParent
GetForegroundWindow
SetActiveWindow
IsWindowVisible
RedrawWindow
ShowWindow
CheckMenuItem
GetSubMenu

gdi32

CreateBrushIndirect
BitBlt
MoveToEx
LineTo
DeleteDC
DeleteObject
CreatePen
CreateCompatibleBitmap
SelectObject
GetObjectA
GetStockObject
SwapBuffers
CreateFontA
CreateCompatibleDC

comdlg32

GetSaveFileNameA
GetOpenFileNameA

shell32

SHBrowseForFolderA
SHGetPathFromIDListA

opengl32

wglDeleteContext
wglMakeCurrent

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 131KB - Virtual size: 144KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 160B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 224B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$R2/NSIS.Library.RegTool.v3.$_0_.exe
.exe windows:4 windows x86 arch:x86

a56a9c58ddb2b2da8fde66551747ce70

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

kernel32

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

oleaut32

LoadTypeLi
RegisterTypeLi

advapi32

RegQueryValueExA
RegDeleteKeyA
RegEnumKeyA
RegOpenKeyExA
RegCloseKey

user32

wsprintfA
CharNextA

ole32

OleInitialize
OleUninitialize

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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: 36KB

.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

4af5b17cd1a6019ccce3560d3fd1bda0

Headers

File Characteristics

Imports

comctl32

kernel32

user32

gdi32

comdlg32

shell32

opengl32

Exports

Exports

Sections

.text Size: 131KB - Virtual size: 144KB

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

.bss Size: - Virtual size: 176KB

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

.edata Size: 512B - Virtual size: 160B

.rsrc Size: 79KB - Virtual size: 79KB

.reloc Size: 4KB - Virtual size: 224B

a56a9c58ddb2b2da8fde66551747ce70

Headers

File Characteristics

Imports

kernel32

oleaut32

advapi32

user32

ole32

Sections

.text Size: 2KB - Virtual size: 1KB

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

.data Size: 512B - Virtual size: 2KB

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

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

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

.ndata
Size: - Virtual size: 36KB

.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: 131KB - Virtual size: 144KB

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

.bss
Size: - Virtual size: 176KB

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

.edata
Size: 512B - Virtual size: 160B

.rsrc
Size: 79KB - Virtual size: 79KB

.reloc
Size: 4KB - Virtual size: 224B

.text
Size: 2KB - Virtual size: 1KB

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

.data
Size: 512B - Virtual size: 2KB