81c16698aad62bb18d9d4d4342c8a93a_JaffaCakes118

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General

Target

81c16698aad62bb18d9d4d4342c8a93a_JaffaCakes118
Size

1.9MB
MD5

81c16698aad62bb18d9d4d4342c8a93a
SHA1

c360d8efcf371c86b367d564e3071f151ac7308d
SHA256

21788eb040531132a70e80b3f6bf0f141fce91e003a466255142819a882d298d
SHA512

ae0514135b8dd96e67f7aa701fc57dfb234e24feeca41935d6878752ee1843e0cfa9a6b63a5d77b638869b1770c3a620d45f6246ca20bcfabf79a77a15a42917
SSDEEP

49152:rwEOI5bcMkfmmJeq/4MWiCUFj/F/IPQcNkEVI31U4YERu4:ROIJcMavL/2UFTFgIyI31U4YEJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 4 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/Info.dll
unpack001/$PLUGINSDIR/StdUtils.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$_21_

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

81c16698aad62bb18d9d4d4342c8a93a_JaffaCakes118
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

Code Sign

f3:9f:5e:50:96:77:9b:72:82:2c:f8:38:11:66:a4:32
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

15/04/2015, 00:00

Not After

14/04/2016, 23:59

Subject

CN=Digit Network (Extreme White Limited),O=Digit Network (Extreme White Limited),POSTALCODE=2373,STREET=Tassou Papadopulu 6 (flat/office 22),L=Nicosia,ST=Agios Dometios,C=CY

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

d4:51:59:64:bc:aa:09:e4:3a:7f:76:fb:6f:69:3f:a6:1d:f0:93:ee
Signer

Actual PE Digest

d4:51:59:64:bc:aa:09:e4:3a:7f:76:fb:6f:69:3f:a6:1d:f0:93:ee

Digest Algorithm

sha1

PE Digest Matches

true

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: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 60KB

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/Info.dll
.dll windows:5 windows x86 arch:x86

72f7cd18b55b27c5bdad9236c6bbc628

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

shell32

ShellExecuteExA

secur32

GetUserNameExA

kernel32

LoadLibraryA
MultiByteToWideChar
CreateToolhelp32Snapshot
Process32First
Process32Next
GetLocaleInfoA
GlobalFree
lstrcpyA
lstrcpynA
GlobalAlloc
GetCurrentThreadId
GetModuleHandleA
GetVersion
GetFileType
CloseHandle
GetTickCount
QueryPerformanceCounter
GetCurrentProcessId
GlobalMemoryStatus
FreeLibrary
GetVersionExA
FlushConsoleInputBuffer
LCMapStringW
CompareStringW
LoadLibraryW
GetLastError
GetProcAddress
GetModuleFileNameA
WideCharToMultiByte
FindResourceExW
FindResourceW
SizeofResource
LoadResource
InitializeCriticalSectionAndSpinCount
LockResource
SetEnvironmentVariableA
GetStdHandle
DeleteCriticalSection
OutputDebugStringW
GetStringTypeW
WriteConsoleW
CreateFileW
SetFilePointerEx
SetFilePointer
SetStdHandle
ReadConsoleW
LoadLibraryExW
RaiseException
EnterCriticalSection
LeaveCriticalSection
SetEndOfFile
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
RtlUnwind
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
GetCommandLineA
InterlockedDecrement
ExitProcess
GetModuleHandleExW
AreFileApisANSI
SetConsoleCtrlHandler
ReadFile
GetConsoleMode
ReadConsoleInputA
SetConsoleMode
IsDebuggerPresent
IsProcessorFeaturePresent
SetLastError
InterlockedIncrement
FlushFileBuffers
WriteFile
GetConsoleCP
GetStartupInfoW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetModuleFileNameW
Sleep
GetTimeZoneInformation
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW

user32

GetUserObjectInformationW
MessageBoxA
GetDesktopWindow
GetProcessWindowStation
wsprintfA
GetKeyboardLayoutList

advapi32

ReportEventA
DeregisterEventSource
RegisterEventSourceA

ole32

CoUninitialize
CoInitializeEx
CoCreateInstance

oleaut32

VariantClear
VariantInit
SysAllocStringLen
SysAllocString
SysFreeString

Exports

Exports

Change
Create
Delete
Enums
Select
Setup
System

Sections

.text
Size: 434KB - Virtual size: 433KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 188KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/StdUtils.dll
.dll windows:5 windows x86 arch:x86

6aa1fb50f909cdf4bea3d3523348e900

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

msvcrt

srand
sscanf
_snprintf
rand
time
memset
??2@YAPAXI@Z
strncpy
_stricmp
strchr
??3@YAXPAX@Z

shlwapi

ord176

kernel32

GlobalFree
MultiByteToWideChar
GetVersionExA
CreateThread
WaitForSingleObject
CloseHandle
TerminateThread
GetCommandLineA
GlobalAlloc
lstrcpynA

user32

wsprintfA
MessageBoxA
MessageBoxW

shell32

ShellExecuteExA
ShellExecuteA
SHFileOperationA

ole32

CoInitializeEx
CoUninitialize
CoCreateInstance

oleaut32

VariantClear
VariantInit
SysAllocString

Exports

Exports

DisableVerboseMode
Dummy
EnableVerboseMode
ExecShellAsUser
ExecShellWait
FormatStr
FormatStr2
FormatStr3
GetAllParameters
GetParameter
Rand
RandList
RandMax
RandMinMax
RevStr
SHFileCopy
SHFileMove
ScanStr
ScanStr2
ScanStr3
Time
TrimStr
TrimStrLeft
TrimStrRight
WaitForProc

Sections

.text
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 864B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 832B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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
$_21_
.exe windows:5 windows x86 arch:x86

feb984e6841b6fa27ee6e04538b7562e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

version

VerQueryValueW

wininet

HttpOpenRequestW
HttpSendRequestW
InternetCloseHandle

kernel32

FindResourceExW
GetTempPathW
CreateDirectoryW
CreateFileW
GetFileAttributesW
FindFirstFileW
MultiByteToWideChar
WideCharToMultiByte
LocalFree
SetLastError
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
LoadLibraryA
FreeLibrary
OpenProcess
GetCurrentProcess
TerminateProcess
WaitForSingleObject
LockFile
UnlockFile
LockFileEx
GetSystemTime
GetSystemTimeAsFileTime
TlsAlloc
TlsGetValue
TlsSetValue
GetTempPathA
GetFullPathNameA
GetFullPathNameW
CreateFileA
GetFileAttributesA
DeleteFileA
DeleteFileW
FindResourceW
GetVersionExW
GetVersion
FileTimeToSystemTime
DosDateTimeToFileTime
FindNextFileW
InterlockedIncrement
InterlockedDecrement
lstrcmpiW
LoadLibraryExW
GetSystemDirectoryW
GetVolumeInformationW
GetComputerNameW
GetCurrentThreadId
GetModuleHandleA
GetFileType
GetStdHandle
QueryPerformanceCounter
GetCurrentProcessId
GlobalMemoryStatus
GetVersionExA
FlushConsoleInputBuffer
EnumSystemLocalesW
GetOEMCP
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetStartupInfoW
GetModuleHandleW
GetModuleFileNameW
LoadLibraryW
GetTickCount
CloseHandle
FindClose
SetFilePointer
SetEndOfFile
FlushFileBuffers
WriteFile
ReadFile
GetFileSizeEx
GetFileSize
SizeofResource
LoadResource
Sleep
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetLastError
RaiseException
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetProcAddress
LockResource
DecodePointer
WriteConsoleW
SetEnvironmentVariableA
IsValidCodePage
GetACP
AreFileApisANSI
SetStdHandle
ReadConsoleW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetTimeZoneInformation
SetFilePointerEx
GetConsoleCP
TlsFree
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SetConsoleMode
ReadConsoleInputA
IsDebuggerPresent
OutputDebugStringW
GetStringTypeW
EncodePointer
RtlUnwind
GetCPInfo
IsProcessorFeaturePresent
ExitProcess
GetModuleHandleExW
GetCommandLineW
SetConsoleCtrlHandler
GetConsoleMode

user32

GetProcessWindowStation
GetUserObjectInformationW
CharNextW
GetWindowThreadProcessId
EnumWindows
PostMessageW
MessageBoxA
GetDesktopWindow

advapi32

ReportEventA
DeregisterEventSource
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
ConvertSidToStringSidW
LookupAccountNameW
CryptImportKey
CryptDestroyKey
CryptReleaseContext
CryptAcquireContextW
RegQueryInfoKeyW
RegDeleteValueW
LookupPrivilegeValueW
AdjustTokenPrivileges
RegSetValueExW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
RegEnumKeyExW
RegCloseKey
RegisterEventSourceA

ole32

CoTaskMemRealloc
CoUninitialize
CoTaskMemAlloc
CoTaskMemFree
CoCreateInstance
CoInitialize

oleaut32

VarUI4FromStr

Sections

.text
Size: 874KB - Virtual size: 874KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 259KB - Virtual size: 259KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 380KB - Virtual size: 380KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$_22_
.zip
background.js
.js
manifest.json
red.html
.html

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Code Sign

f3:9f:5e:50:96:77:9b:72:82:2c:f8:38:11:66:a4:32Certificate

Extended Key Usages

Key Usages

d4:51:59:64:bc:aa:09:e4:3a:7f:76:fb:6f:69:3f:a6:1d:f0:93:eeSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

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

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

.data Size: 1024B - Virtual size: 151KB

.ndata Size: - Virtual size: 60KB

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

72f7cd18b55b27c5bdad9236c6bbc628

Headers

DLL Characteristics

File Characteristics

Imports

shell32

secur32

kernel32

user32

advapi32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 434KB - Virtual size: 433KB

.rdata Size: 188KB - Virtual size: 188KB

.data Size: 23KB - Virtual size: 39KB

.reloc Size: 37KB - Virtual size: 36KB

6aa1fb50f909cdf4bea3d3523348e900

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

shlwapi

kernel32

user32

shell32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 8KB - Virtual size: 7KB

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

.data Size: 512B - Virtual size: 28B

.rsrc Size: 1024B - Virtual size: 864B

.reloc Size: 1024B - Virtual size: 832B

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 1024B - Virtual size: 784B

f3:9f:5e:50:96:77:9b:72:82:2c:f8:38:11:66:a4:32
Certificate

d4:51:59:64:bc:aa:09:e4:3a:7f:76:fb:6f:69:3f:a6:1d:f0:93:ee
Signer

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

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

.data
Size: 1024B - Virtual size: 151KB

.ndata
Size: - Virtual size: 60KB

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

.text
Size: 434KB - Virtual size: 433KB

.rdata
Size: 188KB - Virtual size: 188KB

.data
Size: 23KB - Virtual size: 39KB

.reloc
Size: 37KB - Virtual size: 36KB

.text
Size: 8KB - Virtual size: 7KB

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

.data
Size: 512B - Virtual size: 28B

.rsrc
Size: 1024B - Virtual size: 864B

.reloc
Size: 1024B - Virtual size: 832B

.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: 874KB - Virtual size: 874KB

.rdata
Size: 259KB - Virtual size: 259KB

.data
Size: 26KB - Virtual size: 43KB

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 380KB - Virtual size: 380KB