ad69307225218f0391b529edd534b709_JaffaCakes118

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General

Target

ad69307225218f0391b529edd534b709_JaffaCakes118
Size

7.2MB
MD5

ad69307225218f0391b529edd534b709
SHA1

ef13994d2ab63bcce1774ea5e99010a379756a9c
SHA256

be77f983e79ae7a7f786769320cb6b533dca28f014b53b8a57be651261f13182
SHA512

2c2a11180a28e9c88d229992d5cde29a4f3513d2acbac9e9bdc2058e37957b09d0c8f2f5f7d400ed073baedc2ca6f233e5d9e3a892ef53f3969b1e5c5ed5c1ba
SSDEEP

98304:n0nfEHlIccQQwwdQK4xhZiVWaoI0WMOdmyOAu1lIePcl7K7HJbICkhElZGom5zkJ:n0MGgdxPiVPxdmemUl65WE2rAWqFMFy

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/StdUtils.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/WrapperUtils.dll

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

ad69307225218f0391b529edd534b709_JaffaCakes118
.exe windows:4 windows x86 arch:x86

28a099a911237a28521d8b7ea250f089

Code Sign

63:2e:eb:d9:b9:87:bc:68:0d:44:4d:86:75:a2:65:45
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

04/06/2013, 00:00

Not After

04/06/2014, 23:59

Subject

CN=Engaging Apps,O=Engaging Apps,L=Philadelphia,ST=Pennsylvania,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

17/11/2006, 00:00

Not After

16/07/2036, 23:59

Subject

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

e5:28:97:76:91:36:ce:bb:79:3b:64:1f:78:3e:30:e7:5b:8d:57:2e
Signer

Actual PE Digest

e5:28:97:76:91:36:ce:bb:79:3b:64:1f:78:3e:30:e7:5b:8d:57:2e

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA

comctl32

ImageList_AddMasked
ImageList_Create
ImageList_Destroy
InitCommonControls

gdi32

CreateBrushIndirect
CreateFontIndirectA
DeleteObject
GetDeviceCaps
SelectObject
SetBkColor
SetBkMode
SetTextColor

kernel32

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

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

shell32

SHBrowseForFolderA
SHFileOperationA
SHGetFileInfoA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ShellExecuteA

user32

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

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

Sections

.text
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 290KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: 8KB - Virtual size: 544KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$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
$PLUGINSDIR/WrapperUtils.dll
.dll windows:6 windows x86 arch:x86

90b4593ece2e4a4d4adf982b5c6dae81

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

kernel32

GetFileSize
WriteFile
ReadFile
CloseHandle
CreateFileA
GlobalFree
lstrcpynA
GlobalAlloc
GetLastError
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
RtlUnwind
GetCommandLineA
GetCurrentThreadId
EncodePointer
DecodePointer
RaiseException
IsDebuggerPresent
IsProcessorFeaturePresent
SetLastError
InterlockedIncrement
InterlockedDecrement
GetProcessHeap
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
GetStdHandle
GetModuleFileNameW
GetFileType
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
WideCharToMultiByte
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
Sleep
EnterCriticalSection
LeaveCriticalSection
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
OutputDebugStringW
LoadLibraryW
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CreateFileW

user32

wsprintfA

Exports

Exports

descramble

Sections

.text
Size: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

28a099a911237a28521d8b7ea250f089

Code Sign

63:2e:eb:d9:b9:87:bc:68:0d:44:4d:86:75:a2:65:45Certificate

Extended Key Usages

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6dCertificate

Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

e5:28:97:76:91:36:ce:bb:79:3b:64:1f:78:3e:30:e7:5b:8d:57:2eSigner

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

comctl32

gdi32

kernel32

ole32

shell32

user32

version

Sections

.text Size: 33KB - Virtual size: 33KB

.data Size: 512B - Virtual size: 144B

.rdata Size: 9KB - Virtual size: 9KB

.bss Size: - Virtual size: 290KB

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

.ndata Size: 8KB - Virtual size: 544KB

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

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

.data Size: 512B - Virtual size: 100B

.reloc Size: 1024B - Virtual size: 520B

90b4593ece2e4a4d4adf982b5c6dae81

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: 47KB - Virtual size: 47KB

63:2e:eb:d9:b9:87:bc:68:0d:44:4d:86:75:a2:65:45
Certificate

34:4e:d5:57:20:d5:ed:ec:49:f4:2f:ce:37:db:2b:6d
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

e5:28:97:76:91:36:ce:bb:79:3b:64:1f:78:3e:30:e7:5b:8d:57:2e
Signer

.text
Size: 33KB - Virtual size: 33KB

.data
Size: 512B - Virtual size: 144B

.rdata
Size: 9KB - Virtual size: 9KB

.bss
Size: - Virtual size: 290KB

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

.ndata
Size: 8KB - Virtual size: 544KB

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

.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: 47KB - Virtual size: 47KB

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

.data
Size: 4KB - Virtual size: 11KB

.reloc
Size: 6KB - Virtual size: 6KB