2a83fe209c8b3d8ff5bcd5f2abcb0208_JaffaCakes118

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General

Target

2a83fe209c8b3d8ff5bcd5f2abcb0208_JaffaCakes118
Size

208KB
MD5

2a83fe209c8b3d8ff5bcd5f2abcb0208
SHA1

2b2a3a3698da93c04c2674f46e36f863031ae70c
SHA256

a81846dd1d93571b6a7b912d0f5233f03d018e95d11a45a7b8bc9f9879d6a016
SHA512

f690a1dfd3a070ed2c170dde45b518e777ce20550403b009362c3ec3d305b0e6aa91069aa7f3b53cc8d4633fae309b1bd60a354296f2fd671093c32bb48367aa
SSDEEP

6144:WieaN100EL6Q9xB9H9khaPsSuDoe4nmQBEYC6O:WieL/6QHPnIUmh

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
2a83fe209c8b3d8ff5bcd5f2abcb0208_JaffaCakes118
unpack001//Assist/
unpack001/$_4612_/Downloaded Program Files/CnsMin.dll

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_1

Files

2a83fe209c8b3d8ff5bcd5f2abcb0208_JaffaCakes118
.exe windows:4 windows x86 arch:x86

81c812ed76d4690c8678b3a4f0737a5f

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

comctl32

ImageList_Create
ord17
ImageList_AddMasked
ImageList_Destroy

kernel32

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

user32

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

gdi32

SetBkColor
GetDeviceCaps
CreateFontIndirectA
DeleteObject
CreateSolidBrush
CreateFontA
SetBkMode
SetTextColor
CreateBrushIndirect
SelectObject

advapi32

RegEnumValueA
RegEnumKeyA
RegQueryValueExA
RegSetValueExA
RegDeleteKeyA
RegOpenKeyExA
RegDeleteValueA
RegCreateKeyA
RegCloseKey

shell32

ShellExecuteA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc
SHGetSpecialFolderLocation
SHFileOperationA

ole32

OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

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

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: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/Assist/
.dll regsvr32 windows:4 windows x86 arch:x86

11b71beecb3fecc9ec876a700d5b616a

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

version

VerQueryValueA
GetFileVersionInfoSizeA
GetFileVersionInfoA

comctl32

ord17

wininet

InternetCrackUrlA

shlwapi

SHSetValueA
SHDeleteEmptyKeyA
SHDeleteKeyA
SHDeleteValueA
SHGetValueA
PathAppendA

kernel32

GetModuleFileNameA
CloseHandle
UnmapViewOfFile
MapViewOfFile
OpenFileMappingA
GetLastError
CreateFileMappingA
GetProcAddress
LoadLibraryA
CopyFileA
GetSystemDirectoryA
GetCommandLineA
DisableThreadLibraryCalls
MoveFileExA
GetWindowsDirectoryA
GetTickCount
GetVersionExA
DeviceIoControl
CreateFileA
GetShortPathNameA
SetFilePointer
DeleteFileA
MultiByteToWideChar
FreeLibrary
WideCharToMultiByte
lstrlenW
lstrlenA
LocalFree
GetEnvironmentVariableA
RemoveDirectoryA
FindClose
FindNextFileA
FindFirstFileA
CreateDirectoryA
LoadLibraryExA
ReadFile
SetErrorMode

user32

wsprintfA
GetDesktopWindow
MessageBoxA
LoadStringA

advapi32

RegOpenKeyA
RegQueryValueA
RegSetValueExA
RegEnumKeyA
RegQueryValueExA
RegCreateKeyExA
RegEnumValueA
RegCloseKey

shell32

ShellExecuteA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
SHGetMalloc

ole32

StringFromIID
OleInitialize
CoGetMalloc
OleUninitialize

oleaut32

VariantClear
SysAllocStringLen
RegisterTypeLi
LoadTypeLi
SysFreeString

msvcrt

strtok
atoi
isdigit
_itoa
_strnicmp
strncpy
memcpy
fprintf
_mbsicmp
malloc
free
strstr
fopen
fseek
ftell
rewind
_mbsnbicmp
_ismbclower
_CxxThrowException
_stricmp
__dllonexit
realloc
memmove
_onexit
_initterm
_adjust_fdiv
??1type_info@@UAE@XZ
fgets
fclose
fwrite
??3@YAXPAX@Z
toupper
memcmp
??2@YAPAXI@Z
strcpy
_mbsrchr
_mbsnbcpy
strcat
strcmp
strrchr
memset
_snprintf
strlen

Exports

Exports

AutoClean
CheckIntegrity
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
EasyFunctionEx
ExecFunc
HelperFunc
Uninstall
UninstallSilent

Sections

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$_4612_/Downloaded Program Files/CnsMin.dll
.dll regsvr32 windows:4 windows x86 arch:x86

16b2edbc9b4d64ad9afd63efe442ef62

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

EnterCriticalSection
HeapDestroy
GetCurrentThreadId
FlushInstructionCache
GetCurrentProcess
Sleep
GetEnvironmentVariableA
GetWindowsDirectoryA
GetSystemDirectoryA
CopyFileA
IsBadCodePtr
GetSystemDefaultLangID
IsBadReadPtr
FindClose
FindNextFileA
FindFirstFileA
InterlockedIncrement
GetVolumeInformationA
GetLocalTime
SetErrorMode
LocalFree
WinExec
GetCommandLineA
CreateDirectoryA
RemoveDirectoryA
MoveFileExA
WriteFile
RaiseException
InterlockedExchange
LocalAlloc
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
IsDBCSLeadByte
lstrcpynA
lstrcmpiA
LoadLibraryExA
GetTempFileNameA
TerminateThread
GetACP
GetCurrentProcessId
GetTempPathA
SetFilePointer
DeviceIoControl
GetVersionExA
DeleteFileA
WritePrivateProfileStringA
lstrcatA
lstrcpyA
LoadLibraryA
FreeLibrary
GetModuleHandleA
GetProcAddress
GetModuleFileNameA
lstrlenA
InterlockedDecrement
FindResourceA
LoadResource
SizeofResource
CreateFileA
ReadFile
lstrlenW
WideCharToMultiByte
MultiByteToWideChar
ReleaseMutex
GetTickCount
GetPrivateProfileSectionA
GetPrivateProfileStringA
WaitForSingleObject
CreateMutexA
GetLastError
CloseHandle
GetShortPathNameA
OpenProcess

user32

SetWindowLongW
UpdateWindow
SetCursor
SetCapture
ReleaseCapture
IsWindowVisible
SystemParametersInfoA
GetSysColor
DrawEdge
DefWindowProcW
CopyRect
DrawTextA
SetRect
FillRect
GetMessageA
TranslateMessage
DispatchMessageA
SendMessageA
CallWindowProcW
GetKeyState
ReplyMessage
InSendMessage
CharUpperA
CharLowerA
InflateRect
PtInRect
SetTimer
GetPropA
RemovePropA
GetWindowThreadProcessId
IsWindowUnicode
GetWindowTextLengthW
GetWindowTextW
GetWindowTextLengthA
GetWindowTextA
IsWindowEnabled
CallNextHookEx
SetWindowsHookExA
UnhookWindowsHookEx
UnregisterClassA
CharUpperBuffA
GetDesktopWindow
GetClassNameA
GetMenu
GetClientRect
GetDC
ReleaseDC
InvalidateRect
IntersectRect
EqualRect
OffsetRect
SetWindowRgn
SetWindowPos
IsWindow
GetParent
SetFocus
GetFocus
IsChild
DestroyWindow
GetClassInfoExA
LoadCursorA
wsprintfA
RegisterClassExA
CreateWindowExA
CallWindowProcA
GetWindowLongA
SetWindowLongA
DefWindowProcA
CharNextA
GetForegroundWindow
DialogBoxParamA
MessageBoxA
IsDlgButtonChecked
EndDialog
CheckDlgButton
BeginPaint
EndPaint
LoadIconA
DrawIcon
GetSystemMetrics
SetForegroundWindow
ShowWindow
SetWindowTextA
PostMessageA
LoadStringA
PeekMessageA

gdi32

GetTextMetricsA
GetStockObject
CreatePen
MoveToEx
LineTo
CreateSolidBrush
Rectangle
SetBkMode
SetTextColor
CreateRectRgnIndirect
RestoreDC
DeleteDC
SetViewportOrgEx
SetWindowOrgEx
SetMapMode
SaveDC
LPtoDP
GetDeviceCaps
CreateDCA
DeleteObject
SelectObject

advapi32

RegSetValueA
RegQueryValueA
RegCreateKeyA
RegFlushKey
RegOpenKeyA
RegEnumKeyA
RegQueryValueExA
RegEnumValueA
RegQueryInfoKeyA
RegSetValueExA
RegEnumKeyExA
RegOpenKeyExA
RegCloseKey
RegDeleteValueA
RegCreateKeyExA
RegDeleteKeyA

shlwapi

SHDeleteKeyA
SHGetValueA
SHSetValueA
SHDeleteValueA
SHDeleteEmptyKeyA

msvcrt

_except_handler3
sscanf
strcmp
free
strstr
_beginthreadex
malloc
memset
_snprintf
strncpy
strrchr
strcpy
strlen
strcat
__CxxFrameHandler
fopen
fprintf
fclose
sprintf
time
isalnum
??3@YAXPAX@Z
wcscpy
atoi
_mbspbrk
strchr
_strnicmp
memmove
memcmp
strncmp
_stricmp
memcpy
realloc
??2@YAPAXI@Z
_purecall
atol
fgets
fseek
_mbsnbcpy
abs
_ftol
_strlwr
strncat
_mbsrchr
_mbsstr
rewind
__dllonexit
_onexit
?terminate@@YAXXZ
_initterm
_adjust_fdiv

netapi32

Netbios

Exports

Exports

ControlPanel
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Rundll32

Sections

.text
Size: 96KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.cnsdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

81c812ed76d4690c8678b3a4f0737a5f

Headers

File Characteristics

Imports

comctl32

kernel32

user32

gdi32

advapi32

shell32

ole32

version

Sections

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

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

.data Size: 1024B - Virtual size: 108KB

.ndata Size: - Virtual size: 32KB

.rsrc Size: 2KB - Virtual size: 4KB

11b71beecb3fecc9ec876a700d5b616a

Headers

File Characteristics

Imports

version

comctl32

wininet

shlwapi

kernel32

user32

advapi32

shell32

ole32

oleaut32

msvcrt

Exports

Exports

Sections

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

.data Size: 28KB - Virtual size: 49KB

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

.reloc Size: 4KB - Virtual size: 3KB

16b2edbc9b4d64ad9afd63efe442ef62

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shlwapi

msvcrt

netapi32

Exports

Exports

Sections

.text Size: 96KB - Virtual size: 95KB

.rdata Size: 20KB - Virtual size: 16KB

.data Size: 16KB - Virtual size: 49KB

.cnsdata Size: 4KB - Virtual size: 1KB

.rsrc Size: 24KB - Virtual size: 21KB

.reloc Size: 16KB - Virtual size: 12KB

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

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

.data
Size: 1024B - Virtual size: 108KB

.ndata
Size: - Virtual size: 32KB

.rsrc
Size: 2KB - Virtual size: 4KB

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

.data
Size: 28KB - Virtual size: 49KB

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

.reloc
Size: 4KB - Virtual size: 3KB

.text
Size: 96KB - Virtual size: 95KB

.rdata
Size: 20KB - Virtual size: 16KB

.data
Size: 16KB - Virtual size: 49KB

.cnsdata
Size: 4KB - Virtual size: 1KB

.rsrc
Size: 24KB - Virtual size: 21KB

.reloc
Size: 16KB - Virtual size: 12KB