f07d9d008fd8b4a4f5d5fbbf1a25623f_JaffaCakes118

Sharing

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General

Target

f07d9d008fd8b4a4f5d5fbbf1a25623f_JaffaCakes118
Size

8.3MB
MD5

f07d9d008fd8b4a4f5d5fbbf1a25623f
SHA1

599d9f7e819eec26c36ced281925a2f23b1731fb
SHA256

57d4bf479251fc162bcba8ef4ed00a2da144fad2cae03b1e4f19731496c46878
SHA512

f0cae9e2d9fa3575340eeb0e597e1241646662d80539416be2e42692d50f572b8cd4338efa380163c37d43e02bd04938be5f7a2e04d40b8ae91d44c942cddc47
SSDEEP

98304:6p+o5442FfnOBIhTOLk5Zhkwm9kw17MO5Bx1Abtc0m/1vtFm:6p+o54zxOBYOLC7kwm9kwvx1gxyXFm

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
f07d9d008fd8b4a4f5d5fbbf1a25623f_JaffaCakes118
unpack001/$TEMP/winscr.exe

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

f07d9d008fd8b4a4f5d5fbbf1a25623f_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: 32KB

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
$TEMP/winscr.exe
.exe windows:5 windows x86 arch:x86

d92d10f1f65a4e70884ec8ba4e3198f1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

OpenMutexA
Sleep
OpenMutexW
WaitForSingleObject
GetVersion
OpenEventW
GetModuleHandleA
GetProcessHeap
CloseHandle
CreateMutexA
WideCharToMultiByte
LockResource
FindResourceExW
GetCurrentThreadId
LoadLibraryW
lstrlenA
SetEvent
IsProcessorFeaturePresent
ExitProcess
CreateEventW
VirtualAlloc
VirtualFree
GetModuleHandleW
LCMapStringW
LCMapStringA
GetStringTypeW
GetStringTypeA
GetTickCount
GetModuleFileNameW
LoadLibraryExW
FindResourceW
LoadResource
SizeofResource
MultiByteToWideChar
FreeLibrary
GetCommandLineW
lstrcmpiW
GetProcAddress
InterlockedDecrement
InterlockedIncrement
GetLastError
LeaveCriticalSection
EnterCriticalSection
RaiseException
lstrlenW
DeleteCriticalSection
GetLocaleInfoA
LoadLibraryA
InitializeCriticalSectionAndSpinCount
IsValidCodePage
GetOEMCP
InitializeCriticalSection
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
VirtualProtect
GetSystemInfo
VirtualQuery
GetStartupInfoW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP

user32

PostThreadMessageW
CharNextW
GetForegroundWindow
GetSystemMetrics
GetSysColorBrush
ReleaseDC
GetDC
DefWindowProcW
DestroyWindow

gdi32

CreateCompatibleBitmap
SelectObject
CreatePen
Rectangle
Ellipse
DeleteObject
DeleteDC
CreateSolidBrush
CreateCompatibleDC

advapi32

RegQueryInfoKeyW
RegDeleteValueW
RegEnumKeyExW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteKeyW

ole32

CoTaskMemAlloc
CoTaskMemRealloc
CoCreateInstance
CoTaskMemFree
CoUninitialize
CoInitialize

oleaut32

VarUI4FromStr

comctl32

InitCommonControlsEx

Sections

.text
Size: 141KB - Virtual size: 140KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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: 32KB

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

d92d10f1f65a4e70884ec8ba4e3198f1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

ole32

oleaut32

comctl32

Sections

.text Size: 141KB - Virtual size: 140KB

.rdata Size: 18KB - Virtual size: 18KB

.data Size: 4KB - Virtual size: 7KB

.rsrc Size: 1.9MB - Virtual size: 1.9MB

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

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

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

.ndata
Size: - Virtual size: 32KB

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

.text
Size: 141KB - Virtual size: 140KB

.rdata
Size: 18KB - Virtual size: 18KB

.data
Size: 4KB - Virtual size: 7KB

.rsrc
Size: 1.9MB - Virtual size: 1.9MB