a2b1755bb08cb3b78e8fd58822e8efd8_JaffaCakes118

Sharing

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General

Target

a2b1755bb08cb3b78e8fd58822e8efd8_JaffaCakes118
Size

165KB
MD5

a2b1755bb08cb3b78e8fd58822e8efd8
SHA1

c8be1879a917e22bfd033c8413d7a6030f7db19e
SHA256

05b3347fcddf440da243f5fc417202d7eb2ac56f66c69f77d8385a33be55c595
SHA512

22aca352cedfae9366e5f7bd17fc0ae7f910ac11121024c84bed05fd1ed12360733a82f62126c6c83a8ed5a7f09725a9ba8b4b129e558b5cf6f3161317269eda
SSDEEP

3072:o5BuYAVrgUCPnNl5WMixBBJUtgHggM0BoEAQsDRP600F+219V7gO:o50gUCRWM4BUWuZhDRPRG+a9V/

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 3 IoCs

Detects file using ACProtect software.

resource	yara_rule
static1/unpack001/$PLUGINSDIR/extra.dll	acprotect
static1/unpack001/$PLUGINSDIR/nsJSON.dll	acprotect
static1/unpack001/$PLUGINSDIR/sign.dll	acprotect

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/$PLUGINSDIR/extra.dll	upx
static1/unpack001/$PLUGINSDIR/nsJSON.dll	upx
static1/unpack001/$PLUGINSDIR/sign.dll	upx

Unsigned PE 8 IoCs

Checks for missing Authenticode signature.

resource
a2b1755bb08cb3b78e8fd58822e8efd8_JaffaCakes118
unpack001/$PLUGINSDIR/extra.dll
unpack002/out.upx
unpack001/$PLUGINSDIR/inetc.dll
unpack001/$PLUGINSDIR/nsJSON.dll
unpack003/out.upx
unpack001/$PLUGINSDIR/sign.dll
unpack004/out.upx

Files

a2b1755bb08cb3b78e8fd58822e8efd8_JaffaCakes118
.exe windows:5 windows x86 arch:x86

be41bf7b8cc010b614bd36bbca606973

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetFileTime
CompareFileTime
SearchPathW
GetShortPathNameW
GetFullPathNameW
MoveFileW
SetCurrentDirectoryW
GetFileAttributesW
GetLastError
CreateDirectoryW
SetFileAttributesW
Sleep
GetTickCount
GetFileSize
GetModuleFileNameW
GetCurrentProcess
CopyFileW
ExitProcess
GetWindowsDirectoryW
GetTempPathW
GetCommandLineW
SetErrorMode
lstrcpynA
CloseHandle
lstrcpynW
GetDiskFreeSpaceW
GlobalUnlock
GlobalLock
CreateThread
LoadLibraryW
CreateProcessW
lstrcmpiA
CreateFileW
GetTempFileNameW
lstrcatW
GetProcAddress
LoadLibraryA
GetModuleHandleA
OpenProcess
lstrcpyW
GetVersionExW
GetSystemDirectoryW
GetVersion
lstrcpyA
RemoveDirectoryW
lstrcmpA
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GlobalFree
GetModuleHandleW
LoadLibraryExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
WideCharToMultiByte
lstrlenA
MulDiv
WriteFile
ReadFile
MultiByteToWideChar
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW
lstrlenW

user32

GetAsyncKeyState
IsDlgButtonChecked
ScreenToClient
GetMessagePos
CallWindowProcW
IsWindowVisible
LoadBitmapW
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
TrackPopupMenu
GetWindowRect
AppendMenuW
CreatePopupMenu
GetSystemMetrics
EndDialog
EnableMenuItem
GetSystemMenu
SetClassLongW
IsWindowEnabled
SetWindowPos
DialogBoxParamW
CheckDlgButton
CreateWindowExW
SystemParametersInfoW
RegisterClassW
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharNextA
CharUpperW
CharPrevW
wvsprintfW
DispatchMessageW
PeekMessageW
wsprintfA
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
LoadCursorW
SetCursor
GetWindowLongW
GetSysColor
CharNextW
GetClassInfoW
ExitWindowsEx
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
EndPaint
FindWindowExW

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectW
SetBkMode
SetTextColor
SelectObject

shell32

SHBrowseForFolderW
SHGetPathFromIDListW
SHGetFileInfoW
ShellExecuteW
SHFileOperationW
SHGetSpecialFolderLocation

advapi32

RegEnumKeyW
RegOpenKeyExW
RegCloseKey
RegDeleteKeyW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegEnumValueW

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

Sections

.text
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 458KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 804KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Exports

Exports

appIsAdmin
copyFile
exec
execAdmin
execAdminWait
execWait
findProc
getCurrentDir
getFileMD5
getFileSize
getParameter
getSid
getWinLocale
getWinVersion
isAdmin
mutexCheck
mutexCreate
stringFind
stringMD5
stringReplace
stringTrim
stringUTF8MD5
urlDecode
urlEncode

Sections

UPX0
Size: - Virtual size: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 30KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.text
Size: 45KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 6KB - Virtual size: 5KB

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

e7e83b46cee8b40341749729cad26b36

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

wininet

InternetOpenW
InternetCrackUrlW
InternetConnectW
HttpEndRequestW
HttpAddRequestHeadersW
HttpOpenRequestW
InternetErrorDlg
InternetCloseHandle
HttpAddRequestHeadersA
InternetQueryOptionW
InternetSetOptionW
InternetSetFilePointer
InternetGetLastResponseInfoW
FtpOpenFileW
FtpCreateDirectoryW
HttpQueryInfoW
HttpSendRequestExW
HttpSendRequestW
InternetWriteFile
InternetReadFile

comctl32

ord17

kernel32

LCMapStringW
RtlUnwind
GetModuleFileNameW
HeapReAlloc
HeapAlloc
MultiByteToWideChar
GetOEMCP
GetACP
GetCPInfo
EnterCriticalSection
LeaveCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsValidCodePage
HeapSize
GlobalFree
lstrcpyW
lstrcpynW
GlobalAlloc
lstrlenW
WriteFile
ReadFile
lstrcmpW
GetLastError
DeleteFileW
CloseHandle
SleepEx
SetFilePointer
GetTickCount
lstrcatW
GetFileSize
CreateFileW
lstrcmpiW
GetProcAddress
LoadLibraryW
MulDiv
GetModuleHandleW
TerminateThread
WaitForSingleObject
CreateThread
CreateFileA
WideCharToMultiByte
HeapCreate
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
DeleteCriticalSection
GetStartupInfoW
GetFileType
InitializeCriticalSectionAndSpinCount
HeapDestroy
GetStdHandle
SetHandleCount
ExitProcess
Sleep
HeapFree
InterlockedDecrement
SetLastError
InterlockedIncrement
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EncodePointer
GetStringTypeW
IsProcessorFeaturePresent
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetCommandLineA
DecodePointer
GetCurrentThreadId

user32

wsprintfA
FindWindowExW
CreateDialogParamW
EnableWindow
IsWindowVisible
IsDialogMessageW
GetMessageW
TranslateMessage
DispatchMessageW
RedrawWindow
KillTimer
DestroyWindow
UpdateWindow
LoadIconW
SetTimer
GetWindowRect
GetClientRect
SystemParametersInfoW
SetWindowPos
SetDlgItemTextW
SendMessageW
GetWindowTextW
PostMessageW
GetDlgItem
SetWindowTextW
GetWindowLongW
SetWindowLongW
ShowWindow
GetParent
MessageBoxW
IsWindow
wsprintfW
SendDlgItemMessageW

Exports

Exports

get
getex
head
post
put

Sections

.text
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 3KB

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Exports

Exports

Delete
Get
Serialize
Set

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 612B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 580B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 856B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 596B

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Exports

Exports

av
sign

Sections

UPX0
Size: - Virtual size: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.text
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

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

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

be41bf7b8cc010b614bd36bbca606973

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 29KB - Virtual size: 28KB

.rdata Size: 11KB - Virtual size: 10KB

.data Size: 512B - Virtual size: 458KB

.ndata Size: - Virtual size: 804KB

.rsrc Size: 16KB - Virtual size: 16KB

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

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

UPX0 Size: - Virtual size: 56KB

UPX1 Size: 30KB - Virtual size: 32KB

UPX2 Size: 1024B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 45KB - Virtual size: 44KB

.rdata Size: 15KB - Virtual size: 15KB

.data Size: 3KB - Virtual size: 6KB

.reloc Size: 6KB - Virtual size: 5KB

e7e83b46cee8b40341749729cad26b36

Headers

DLL Characteristics

File Characteristics

Imports

wininet

comctl32

kernel32

user32

Exports

Exports

Sections

.text Size: 30KB - Virtual size: 30KB

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

.data Size: 6KB - Virtual size: 12KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 3KB - Virtual size: 3KB

Headers

DLL Characteristics

File Characteristics

Exports

Exports

Sections

UPX0 Size: - Virtual size: 24KB

UPX1 Size: 5KB - Virtual size: 8KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

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

.rdata Size: 1024B - Virtual size: 612B

.data Size: 1024B - Virtual size: 580B

.rsrc Size: 1024B - Virtual size: 856B

.reloc Size: 1024B - Virtual size: 596B

Headers

DLL Characteristics

File Characteristics

.text
Size: 29KB - Virtual size: 28KB

.rdata
Size: 11KB - Virtual size: 10KB

.data
Size: 512B - Virtual size: 458KB

.ndata
Size: - Virtual size: 804KB

.rsrc
Size: 16KB - Virtual size: 16KB

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

UPX0
Size: - Virtual size: 56KB

UPX1
Size: 30KB - Virtual size: 32KB

UPX2
Size: 1024B - Virtual size: 4KB

.text
Size: 45KB - Virtual size: 44KB

.rdata
Size: 15KB - Virtual size: 15KB

.data
Size: 3KB - Virtual size: 6KB

.reloc
Size: 6KB - Virtual size: 5KB

.text
Size: 30KB - Virtual size: 30KB

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

.data
Size: 6KB - Virtual size: 12KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 3KB - Virtual size: 3KB

UPX0
Size: - Virtual size: 24KB

UPX1
Size: 5KB - Virtual size: 8KB

.rsrc
Size: 1KB - Virtual size: 4KB

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

.rdata
Size: 1024B - Virtual size: 612B

.data
Size: 1024B - Virtual size: 580B

.rsrc
Size: 1024B - Virtual size: 856B

.reloc
Size: 1024B - Virtual size: 596B

UPX0
Size: - Virtual size: 52KB

UPX1
Size: 31KB - Virtual size: 32KB

UPX2
Size: 512B - Virtual size: 4KB

.text
Size: 42KB - Virtual size: 41KB

.rdata
Size: 13KB - Virtual size: 12KB

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

.reloc
Size: 5KB - Virtual size: 5KB