25d1043a4c7cf0659c8c2cd6a8f70331_JaffaCakes118

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General

Target

25d1043a4c7cf0659c8c2cd6a8f70331_JaffaCakes118
Size

232KB
MD5

25d1043a4c7cf0659c8c2cd6a8f70331
SHA1

6f25f50e328685f81d70b4b9b39a83cfe727eea2
SHA256

ad22b99213f3c10cf43d5c738f8e7dcb22668d803fc021a18efdc3476159c2f8
SHA512

68686874e80d9041314b95f35759462366d49805b1bc4494d742469a5fb2f66fb7a827f25c0fcbb5a677baba5296d40af3019c12c0656596ba80e1bd36431308
SSDEEP

6144:WGeaNHNFF2US/weCVwntBvmhBAesO8yP0R:WGe6NeCV3XsO81

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
25d1043a4c7cf0659c8c2cd6a8f70331_JaffaCakes118
unpack001//obs_2.dll

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_1

Files

25d1043a4c7cf0659c8c2cd6a8f70331_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: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/basis.xml
.xml
/error.html
.html
/favicon.ico
/inst.bat
/nav.bmp
/obs.bmp
/obs_2.dll
.dll regsvr32 windows:4 windows x86 arch:x86

60e2bc5f311668adec51c12bc8d74987

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

winmm

PlaySoundW

shlwapi

PathFileExistsW

wininet

FindFirstUrlCacheEntryW
FindNextUrlCacheEntryW
FindCloseUrlCache
DeleteUrlCacheEntryW
InternetOpenW
InternetOpenUrlW
InternetCloseHandle
InternetReadFile
HttpQueryInfoW

setupapi

SetupIterateCabinetW

user32

SetActiveWindow
GetDlgItem
InvalidateRgn
WindowFromPoint
SetWindowsHookExW
SetCursor
SetWindowLongW
GetWindowLongW
SetTimer
InvalidateRect
ScreenToClient
GetFocus
GetWindowRect
GetCursorPos
CreateWindowExW
GetClassNameW
LoadStringW
SetFocus
GetSystemMetrics
DestroyWindow
MapWindowPoints
CopyRect
LoadCursorW
RegisterWindowMessageW
GetMessagePos
GetKeyState
GetParent
IsWindow
wsprintfA
CharLowerW
MessageBoxW
CharNextW
DefWindowProcW
IsWindowVisible
SendMessageW
KillTimer
GetSysColor
UnhookWindowsHookEx
DestroyMenu
CheckMenuItem
AppendMenuW
CreatePopupMenu
TrackPopupMenu
DispatchMessageW
wvsprintfW
PeekMessageW
DestroyCursor
EnableMenuItem
PostMessageW
LoadCursorFromFileW
UnregisterClassW
TranslateMessage
ShowWindow
CallNextHookEx
MoveWindow
LoadMenuW
SystemParametersInfoW
GetWindowDC
InsertMenuW
GetSubMenu
SetCapture
ReleaseCapture
DestroyAcceleratorTable
CreateAcceleratorTableW
GetDesktopWindow
RedrawWindow
SetWindowPos
BeginPaint
GetClientRect
EndPaint
IsChild
UpdateWindow
CallWindowProcW
GetMenuItemInfoW
OffsetRect
DrawTextW
SetRectEmpty
GetDC
ReleaseDC
FillRect
DrawEdge
GetClassInfoExW
RegisterClassExW
LoadImageW
wsprintfW
GetWindowTextLengthW
GetWindowTextW
SetWindowTextW
GetWindow

gdi32

CreateSolidBrush
GetTextExtentPointW
GetStockObject
GetDeviceCaps
GetObjectW
CreateCompatibleBitmap
CreateCompatibleDC
BitBlt
DeleteDC
CreateFontIndirectW
CreateBrushIndirect
SelectObject
SetBkMode
SetBkColor
SetTextColor
GetTextMetricsW
GetTextExtentPoint32W
ExtTextOutW
DeleteObject
CreateFontW

advapi32

RegDeleteKeyW
RegQueryInfoKeyW
RegEnumValueW
RegEnumKeyExW
RegCloseKey
RegQueryValueExW
RegDeleteValueW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW

shell32

ShellExecuteW
ShellExecuteA

ole32

CLSIDFromString
RegisterDragDrop
OleLockRunning
CoTaskMemAlloc
StringFromCLSID
CoTaskMemFree
CoCreateGuid
CLSIDFromProgID
OleRun
CreateStreamOnHGlobal
CoCreateInstance
CoInitialize
CoUninitialize
OleInitialize
OleUninitialize
ReleaseStgMedium
CoTaskMemRealloc

oleaut32

LoadTypeLi
SysStringByteLen
VariantInit
VariantChangeType
VariantCopy
SysAllocStringLen
SysStringLen
VariantClear
SysAllocStringByteLen
SafeArrayAccessData
SafeArrayCreate
DispCallFunc
VarUI4FromStr
RegisterTypeLi
SysAllocString
SysFreeString
OleCreateFontIndirect
LoadRegTypeLi
SafeArrayUnaccessData
GetErrorInfo

kernel32

HeapDestroy
CompareStringW
CompareStringA
SetEndOfFile
SetFilePointer
GetOEMCP
GetACP
GetCPInfo
GetDriveTypeA
GetStringTypeW
GetStringTypeA
ReadFile
FlushFileBuffers
SetStdHandle
IsBadCodePtr
IsBadReadPtr
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
SetUnhandledExceptionFilter
LCMapStringW
LCMapStringA
UnhandledExceptionFilter
IsBadWritePtr
VirtualAlloc
VirtualFree
HeapCreate
GetVersionExA
GetEnvironmentVariableA
GetModuleFileNameA
HeapSize
TerminateProcess
ExitProcess
TlsGetValue
TlsFree
TlsAlloc
GetCommandLineA
HeapReAlloc
HeapAlloc
SetCurrentDirectoryW
GetCurrentDirectoryW
SetEnvironmentVariableW
GetFullPathNameW
GetLocalTime
GetSystemTime
GetTimeZoneInformation
ExitThread
TlsSetValue
CreateThread
ResumeThread
CreateDirectoryW
HeapFree
RtlUnwind
RaiseException
LocalAlloc
InterlockedExchange
LocalFree
DeleteCriticalSection
GetTempPathA
InitializeCriticalSection
DisableThreadLibraryCalls
lstrcpynW
lstrcmpiW
LoadLibraryExW
FindResourceW
LoadResource
SizeofResource
GetShortPathNameW
GetCurrentThreadId
lstrcmpW
GetVersionExW
GetCurrentProcess
FlushInstructionCache
GetTempFileNameW
FindClose
FindNextFileW
FindFirstFileW
GlobalAlloc
GlobalLock
GlobalUnlock
EnterCriticalSection
LeaveCriticalSection
OutputDebugStringW
DebugBreak
GetTickCount
GetVersion
TerminateThread
Sleep
LoadLibraryA
GetCurrentProcessId
lstrcatW
lstrcpyW
GetModuleHandleW
GetModuleHandleA
OutputDebugStringA
LoadLibraryW
GetLastError
SetLastError
GetProcAddress
FreeLibrary
CreateFileW
GetModuleFileNameW
InterlockedIncrement
WideCharToMultiByte
MultiByteToWideChar
lstrlenW
SetEnvironmentVariableA
DeleteFileW
lstrlenA
CreateFileA
WriteFile
CloseHandle
InterlockedDecrement
RemoveDirectoryW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
TBStudioReg

Sections

.text
Size: 288KB - Virtual size: 287KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 48KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/options.html
.html
/toolbar.crc
/version.txt

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: 16KB - Virtual size: 20KB

60e2bc5f311668adec51c12bc8d74987

Headers

File Characteristics

Imports

winmm

shlwapi

wininet

setupapi

user32

gdi32

advapi32

shell32

ole32

oleaut32

kernel32

Exports

Exports

Sections

.text Size: 288KB - Virtual size: 287KB

.rdata Size: 48KB - Virtual size: 46KB

.data Size: 32KB - Virtual size: 35KB

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

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

.reloc Size: 24KB - Virtual size: 23KB

.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: 16KB - Virtual size: 20KB

.text
Size: 288KB - Virtual size: 287KB

.rdata
Size: 48KB - Virtual size: 46KB

.data
Size: 32KB - Virtual size: 35KB

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

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

.reloc
Size: 24KB - Virtual size: 23KB