3fd6b905054c9793333d3821784ff6dd_JaffaCakes118

Sharing

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General

Target

3fd6b905054c9793333d3821784ff6dd_JaffaCakes118
Size

551KB
MD5

3fd6b905054c9793333d3821784ff6dd
SHA1

43c96e8dc43b589735c30023d042e8c43127e76a
SHA256

28d56e6f303c8eaf04ffc03b6e1f743d62c59369d2b563f0f14850c2baade615
SHA512

4e75293a69ee43eccaf6bc892db4a4fce956bb231cfcc939df41778d7a2b89162a24f37cdc8dfd56d5ba505a13eecf78bee99298adc2a79a53b54f7c558d377b
SSDEEP

6144:SFJ0lSUTICxHEipCGFt6NptQiGZMcFxOjFnLiDon8rKFanF68Yod2wXd3Ua3rcrv:zSUz4O0NHqn/OhnecnWF68DzXdnag4

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

3fd6b905054c9793333d3821784ff6dd_JaffaCakes118
.exe windows:4 windows x86 arch:x86

7fa974366048f9c551ef45714595665e

Code Sign

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0c:2b:30:13:4b:01:c8:69:5d:f9:ff:b3:74:f0:30:3b
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

08/09/2015, 00:00

Not After

17/12/2015, 23:59

Subject

CN=Yes aPPs,O=Yes aPPs,L=Dublin,ST=Dublin,C=IE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

c1:3a:6e:90:b8:52:c7:0b:e5:60:a8:5f:df:16:3d:1b:aa:e5:e5:fe
Signer

Actual PE Digest

c1:3a:6e:90:b8:52:c7:0b:e5:60:a8:5f:df:16:3d:1b:aa:e5:e5:fe

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: 53KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
beecfacaif.exe
.exe windows:5 windows x86 arch:x86

5815eb39ab39965fe4d9645fb402686a

Code Sign

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0c:2b:30:13:4b:01:c8:69:5d:f9:ff:b3:74:f0:30:3b
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

08/09/2015, 00:00

Not After

17/12/2015, 23:59

Subject

CN=Yes aPPs,O=Yes aPPs,L=Dublin,ST=Dublin,C=IE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

f4:56:e8:e5:cc:d8:dc:47:b8:2a:8c:ad:92:8c:c2:b7:41:f6:ad:5d
Signer

Actual PE Digest

f4:56:e8:e5:cc:d8:dc:47:b8:2a:8c:ad:92:8c:c2:b7:41:f6:ad:5d

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

winhttp

WinHttpCloseHandle
WinHttpOpen
WinHttpCrackUrl
WinHttpConnect
WinHttpOpenRequest
WinHttpSetOption
WinHttpAddRequestHeaders
WinHttpSendRequest
WinHttpGetIEProxyConfigForCurrentUser
WinHttpGetProxyForUrl
WinHttpWriteData
WinHttpReceiveResponse
WinHttpQueryHeaders
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpSetTimeouts

kernel32

GetModuleHandleW
lstrcmpiW
RaiseException
GetLastError
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
GetModuleFileNameW
InterlockedIncrement
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
ExitProcess
GetCurrentThreadId
SetLastError
GetCurrentProcess
FlushInstructionCache
GlobalUnlock
GlobalLock
GlobalAlloc
MulDiv
lstrcmpW
LockResource
DecodePointer
GetCommandLineW
GetSystemTimeAsFileTime
Sleep
LoadLibraryW
CreateThread
GlobalHandle
GlobalFree
CreateProcessW
WaitForSingleObject
GetExitCodeProcess
CloseHandle
IsWow64Process
GetVersion
DeleteFileW
GetFileAttributesA
WideCharToMultiByte
GetVolumeInformationW
SetEvent
CreateEventW
GetFullPathNameW
GetFullPathNameA
GetProcAddress
CreateFileA
GetFileSize
CreateMutexW
SetFilePointer
MapViewOfFile
UnmapViewOfFile
SetEndOfFile
HeapAlloc
SystemTimeToFileTime
QueryPerformanceCounter
IsProcessorFeaturePresent
InterlockedCompareExchange
UnlockFile
LockFile
OutputDebugStringW
GetTickCount
UnlockFileEx
GetProcessHeap
FormatMessageA
WriteFile
InitializeCriticalSection
FormatMessageW
HeapDestroy
HeapCreate
HeapValidate
GetFileAttributesW
ReadFile
CreateFileW
FlushFileBuffers
GetTempPathW
HeapSize
LockFileEx
GetDiskFreeSpaceW
LoadLibraryA
CreateFileMappingA
CreateFileMappingW
GetDiskFreeSpaceA
GetSystemInfo
GetFileAttributesExW
OutputDebugStringA
GetVersionExA
GetCurrentProcessId
GetTempPathA
LocalFree
GetSystemTime
AreFileApisANSI
DeleteFileA
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
IsDebuggerPresent
HeapReAlloc
FreeLibrary
GetCPInfo
GetModuleHandleExW
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
EncodePointer
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetStdHandle
VirtualAlloc
VirtualFree
GetStringTypeW
IsValidCodePage
GetACP
GetOEMCP
GetFileType
GetConsoleCP
GetConsoleMode
SetFilePointerEx
GetTimeZoneInformation
GetEnvironmentStringsW
FreeEnvironmentStringsW
ReadConsoleW
SetEnvironmentVariableA
SetStdHandle
WriteConsoleW
HeapFree
CreateDirectoryW

user32

SetFocus
GetWindow
IsWindow
GetClassNameW
GetSysColor
RedrawWindow
GetFocus
CreateWindowExW
DestroyWindow
CreateAcceleratorTableW
ClientToScreen
GetParent
ScreenToClient
IsChild
EndPaint
GetClassInfoExW
BeginPaint
MoveWindow
SetCapture
ReleaseCapture
SetWindowTextW
GetClientRect
InvalidateRgn
CallWindowProcW
InvalidateRect
GetDC
ReleaseDC
GetDesktopWindow
DestroyAcceleratorTable
GetWindowLongW
SetWindowLongW
DefWindowProcW
LoadCursorW
UnregisterClassW
MessageBoxW
GetSystemMetrics
LoadImageW
GetWindowTextW
GetWindowTextLengthW
RegisterWindowMessageW
SetTimer
LoadIconW
KillTimer
DispatchMessageW
TranslateMessage
GetMessageW
CharUpperW
PostThreadMessageW
LoadStringW
MapDialogRect
SetWindowContextHelpId
CreateDialogIndirectParamW
EndDialog
GetMenuState
GetSystemMenu
GetWindowRect
GetDlgItem
SendMessageW
ShowWindow
SetWindowPos
UpdateWindow
MessageBoxA
PostMessageW
CharNextW
FillRect
SendDlgItemMessageW
RegisterClassExW

gdi32

CreateSolidBrush
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
DeleteObject
BitBlt
DeleteDC
GetStockObject
GetDeviceCaps
GetObjectW

advapi32

RegDeleteKeyW
RegQueryValueExW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegEnumKeyExW
RegQueryInfoKeyW
RegCloseKey

shell32

SHGetFolderPathW
ShellExecuteW
Shell_NotifyIconW

ole32

StringFromGUID2
OleLockRunning
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CreateStreamOnHGlobal
CoCreateInstance
CoGetClassObject
CLSIDFromProgID
CLSIDFromString
OleInitialize
CoInitialize
CoUninitialize
CoAddRefServerProcess
CoReleaseServerProcess
CoResumeClassObjects
CoRegisterClassObject
CoRevokeClassObject
OleUninitialize

oleaut32

RegisterTypeLi
SysAllocString
SysStringLen
SysStringByteLen
SysAllocStringByteLen
UnRegisterTypeLi
VarUI4FromStr
DispCallFunc
SysAllocStringLen
OleCreateFontIndirect
VariantClear
VariantInit
LoadTypeLi
LoadRegTypeLi
SysFreeString

urlmon

URLDownloadToFileW

iphlpapi

GetAdaptersInfo

Sections

.text
Size: 619KB - Virtual size: 618KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 123KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 38KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7fa974366048f9c551ef45714595665e

Code Sign

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cbCertificate

Extended Key Usages

Key Usages

0c:2b:30:13:4b:01:c8:69:5d:f9:ff:b3:74:f0:30:3bCertificate

Extended Key Usages

Key Usages

c1:3a:6e:90:b8:52:c7:0b:e5:60:a8:5f:df:16:3d:1b:aa:e5:e5:feSigner

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: 53KB - Virtual size: 53KB

5815eb39ab39965fe4d9645fb402686a

Code Sign

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cbCertificate

Extended Key Usages

Key Usages

0c:2b:30:13:4b:01:c8:69:5d:f9:ff:b3:74:f0:30:3bCertificate

Extended Key Usages

Key Usages

f4:56:e8:e5:cc:d8:dc:47:b8:2a:8c:ad:92:8c:c2:b7:41:f6:ad:5dSigner

Headers

DLL Characteristics

File Characteristics

Imports

winhttp

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

urlmon

iphlpapi

Sections

.text Size: 619KB - Virtual size: 618KB

.rdata Size: 123KB - Virtual size: 122KB

.data Size: 38KB - Virtual size: 48KB

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

.reloc Size: 28KB - Virtual size: 28KB

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

0c:2b:30:13:4b:01:c8:69:5d:f9:ff:b3:74:f0:30:3b
Certificate

c1:3a:6e:90:b8:52:c7:0b:e5:60:a8:5f:df:16:3d:1b:aa:e5:e5:fe
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: 53KB - Virtual size: 53KB

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

0c:2b:30:13:4b:01:c8:69:5d:f9:ff:b3:74:f0:30:3b
Certificate

f4:56:e8:e5:cc:d8:dc:47:b8:2a:8c:ad:92:8c:c2:b7:41:f6:ad:5d
Signer

.text
Size: 619KB - Virtual size: 618KB

.rdata
Size: 123KB - Virtual size: 122KB

.data
Size: 38KB - Virtual size: 48KB

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

.reloc
Size: 28KB - Virtual size: 28KB