7e2a3a43f0a39350d70ea02407568f2e_JaffaCakes118

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General

Target

7e2a3a43f0a39350d70ea02407568f2e_JaffaCakes118
Size

584KB
MD5

7e2a3a43f0a39350d70ea02407568f2e
SHA1

cad30952f9bff26e1a0f84bce07f9491faccb730
SHA256

124314dffc1de81f706275b73d0c4dac2e73bd1df602191649387277747849f6
SHA512

8acedc9e4feb32ae8f99f2b6478e490034c0b48e4d6b38e59c8b420ba2ea33c9b25a8d87b3471716ebf1aaaf610207f7f14425e96eb18b0a79f40dd75227dfad
SSDEEP

12288:dKvARoxNX1mw5bMHvdBcnF64OYHznA8E5pUGnslHP4:dIUYMaFROeA8Qslg

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/efvedcw.dll
unpack001/$PLUGINSDIR/nsisunz.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

7e2a3a43f0a39350d70ea02407568f2e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

Code Sign

e7:4d:13:70:bc:a3:21:4d:a5:e9:6d:5a:51:86:64:79
Certificate

Issuer

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

Not Before

23/10/2014, 00:00

Not After

23/10/2015, 23:59

Subject

CN=Start now (KnockApps Limited),O=Start now (KnockApps Limited),POSTALCODE=1,STREET=3RD FLOOR ULYSSES HOUSE\, FOLEY STREET,L=DUBLIN,ST=Ireland,C=IE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30/05/2000, 10:48

Not After

30/05/2020, 10:48

Subject

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

6e:54:2e:b4:24:57:ce:7f:f5:3f:39:c5:b6:d5:8f:81:f5:83:f3:41
Signer

Actual PE Digest

6e:54:2e:b4:24:57:ce:7f:f5:3f:39:c5:b6:d5:8f:81:f5:83:f3:41

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: 291KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 272KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

94972ed9e2d37f60c26f3ae754dd86dc

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

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

Exports

Exports

unuiwf

Sections

.text
Size: 103KB - Virtual size: 102KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/nsisunz.dll
.dll windows:4 windows x86 arch:x86

0f92772da9c737d2bac38919e9863980

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

DeleteCriticalSection
InitializeCriticalSection
CreateDirectoryA
lstrcpyA
lstrcmpA
lstrcmpiA
GlobalFree
lstrcpynA
GlobalAlloc
lstrcatA
lstrlenA
GetVersion
LeaveCriticalSection
EnterCriticalSection
GetStdHandle
HeapAlloc
GetProcessHeap
HeapFree
GetLastError
CreateFileA
WriteFile
ReadFile
CloseHandle
SetFilePointer

user32

MessageBoxA
DispatchMessageA
TranslateMessage
PeekMessageA
CharPrevA
wsprintfA
SendMessageA
GetDlgItem
FindWindowExA

Exports

Exports

Unzip
UnzipToLog
UnzipToStack
extract_RunDLL

Sections

.text
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 706B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
1431336441.fbbcabfbabba

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Code Sign

e7:4d:13:70:bc:a3:21:4d:a5:e9:6d:5a:51:86:64:79Certificate

Extended Key Usages

Key Usages

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22Certificate

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

6e:54:2e:b4:24:57:ce:7f:f5:3f:39:c5:b6:d5:8f:81:f5:83:f3:41Signer

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: 291KB

.ndata Size: - Virtual size: 272KB

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

94972ed9e2d37f60c26f3ae754dd86dc

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 103KB - Virtual size: 102KB

.rdata Size: 34KB - Virtual size: 34KB

.data Size: 7KB - Virtual size: 15KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 7KB - Virtual size: 6KB

0f92772da9c737d2bac38919e9863980

Headers

File Characteristics

Imports

kernel32

user32

Exports

Exports

Sections

.text Size: 16KB - Virtual size: 14KB

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

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

.reloc Size: 4KB - Virtual size: 706B

e7:4d:13:70:bc:a3:21:4d:a5:e9:6d:5a:51:86:64:79
Certificate

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

6e:54:2e:b4:24:57:ce:7f:f5:3f:39:c5:b6:d5:8f:81:f5:83:f3:41
Signer

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

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

.data
Size: 1024B - Virtual size: 291KB

.ndata
Size: - Virtual size: 272KB

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

.text
Size: 103KB - Virtual size: 102KB

.rdata
Size: 34KB - Virtual size: 34KB

.data
Size: 7KB - Virtual size: 15KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 7KB - Virtual size: 6KB

.text
Size: 16KB - Virtual size: 14KB

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

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

.reloc
Size: 4KB - Virtual size: 706B