JaffaCakes118_38dda5e4059a39cb4d766f65d84e8e02a7189bf50803c719af45403a1ee3c35f

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General

Target

JaffaCakes118_38dda5e4059a39cb4d766f65d84e8e02a7189bf50803c719af45403a1ee3c35f
Size

959KB
MD5

3af10feddd3a827a7c7725fab1b97745
SHA1

c34daf7dea4deb87305cb2a7d3147da38f77091b
SHA256

38dda5e4059a39cb4d766f65d84e8e02a7189bf50803c719af45403a1ee3c35f
SHA512

c616ae06060fbfff228f294fb690fbb20af2f1230d592e1a3a020b084034d637cb7393c823d05e10c2eacabd06ab3ca4746953c4a77649693894b0d522396611
SSDEEP

24576:8HmHBVbcOmTnszrGeTMFTgm227Zaz5r2pXFWyEL:2QI9yrGIMFTI2JLq

Score

3^/10

Malware Config

Signatures

Unsigned PE 6 IoCs

Checks for missing Authenticode signature.

resource
JaffaCakes118_38dda5e4059a39cb4d766f65d84e8e02a7189bf50803c719af45403a1ee3c35f
unpack001/$APPDATA/closed/state/msie/custsat.dll
unpack001/$APPDATA/typo3_src/poc/media_center/PermCalc.exe
unpack001/$TEMP/GuestRummy.dll
unpack001/$TEMP/_net/admin.cgi/msddslmp.dll
unpack001/$TEMP/logout/studio/rcxditui.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

JaffaCakes118_38dda5e4059a39cb4d766f65d84e8e02a7189bf50803c719af45403a1ee3c35f
.exe windows:4 windows x86 arch:x86

7c2c71dfce9a27650634dc8b1ca03bf0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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

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

user32

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

gdi32

SelectObject
SetTextColor
SetBkMode
CreateFontIndirectA
CreateBrushIndirect
DeleteObject
GetDeviceCaps
SetBkColor

shell32

SHGetSpecialFolderLocation
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA

advapi32

AdjustTokenPrivileges
RegCreateKeyExA
RegOpenKeyExA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_AddMasked
ord17
ImageList_Destroy

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 25KB - Virtual size: 25KB

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: 1KB - Virtual size: 149KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$APPDATA/closed/state/msie/76.opends60.dll
$APPDATA/closed/state/msie/custsat.dll
.dll regsvr32 windows:5 windows x86 arch:x86

43faca19a24ebb6f045ead2184d44df3

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

custsat.pdb

Imports

msvcrt

??2@YAPAXI@Z
ceil
free
_except_handler3
??3@YAXPAX@Z
malloc
_adjust_fdiv
_initterm
realloc

shlwapi

SHStrDupW
wnsprintfA
StrCpyNW
SHGetValueW
SHSetValueW
PathFindFileNameW
wnsprintfW
PathFileExistsW

ole32

CreateStreamOnHGlobal
CreateBindCtx
StringFromGUID2
CoCreateGuid

oleaut32

SysAllocString
SysFreeString

kernel32

RaiseException
LocalAlloc
LocalReAlloc
GetSystemInfo
CreateEventA
CreateFileMappingA
InterlockedCompareExchange
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
SetLastError
InterlockedExchange
GetSystemDirectoryA
GetWindowsDirectoryA
GetModuleFileNameA
GetModuleHandleA
CompareStringA
FreeLibrary
Sleep
FindClose
ResetEvent
InterlockedDecrement
DeleteCriticalSection
InitializeCriticalSection
GetFileSize
GlobalAlloc
ReadFile
GlobalFree
WriteFile
VirtualAlloc
WaitForSingleObject
EnterCriticalSection
SetEvent
LeaveCriticalSection
InterlockedIncrement
DisableThreadLibraryCalls
LoadLibraryA
IsBadWritePtr
IsBadCodePtr
IsBadReadPtr
GetVersionExA
LocalFree
GetLastError
GetSystemTimeAsFileTime
CloseHandle
SystemTimeToFileTime
GetCurrentProcess
CompareFileTime
UnmapViewOfFile
GetSystemTime
MapViewOfFile
GetTickCount

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 976B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$APPDATA/registrations/F/temaoversikt/dvivssrefAPITaggingMetadata.xml
$APPDATA/typo3_src/poc/media_center/63.opends60.dll
$APPDATA/typo3_src/poc/media_center/PermCalc.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

PDB Paths

PermCalc.pdb

Imports

mscoree

_CorExeMain

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$APPDATA/typo3_src/poc/media_center/model122.xml
.xml
$APPDATA/typo3_src/poc/media_center/model2.xml
.xml
$APPDATA/typo3_src/poc/media_center/model93.xml
.xml
$TEMP/GuestRummy.dll
.dll windows:4 windows x86 arch:x86

f09baf4bee128db0979b78f5ce73c41f

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

advapi32

RegQueryInfoKeyA
RegGetKeySecurity
CryptSignHashA

gdi32

CreateDiscardableBitmap
CreateDCA
CreateMetaFileW

ole32

CreateGenericComposite
CoDisconnectObject

ws2_32

WSACancelBlockingCall

kernel32

GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
GetModuleHandleA
WritePrivateProfileStructA
MoveFileW
FindResourceExW
VirtualProtect
OpenFileMappingA
LocalAlloc
HeapCompact
VirtualProtectEx
GetProcAddress
SetPriorityClass
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
GetSystemTimeAsFileTime
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange

msvcrt

_adjust_fdiv
tanh
_wfreopen
_cputws
_unlock
__dllonexit
_lock
_onexit
ungetc
_amsg_exit
fgetws
_initterm
_execlpe
_mbsicmp
_mbctype
__RTtypeid
free

Exports

Exports

Coppers
Michelle

Sections

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

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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 964B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$TEMP/Widget
$TEMP/_net/admin.cgi/msddslmp.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

mscoree

_CorDllMain

Sections

.text
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$TEMP/_net/admin.cgi/picturemate6.xml
.xml
$TEMP/_net/admin.cgi/vnd.oasis.opendocument.presentation-template.xml
.xml
$TEMP/_net/admin.cgi/x-thomson-sap-image.xml
.xml
$TEMP/logout/studio/.exe
.gif
$TEMP/logout/studio/59.opends60.dll
$TEMP/logout/studio/rcxditui.dll
.dll windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

f:\binaries.x86ret\bin\i386\VC7\VCPackages\1033\rcxdtiui.pdb

Sections

.text
Size: 512B - Virtual size: 113B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7c2c71dfce9a27650634dc8b1ca03bf0

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 25KB - Virtual size: 25KB

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

.data Size: 1KB - Virtual size: 149KB

.ndata Size: - Virtual size: 44KB

.rsrc Size: 10KB - Virtual size: 10KB

43faca19a24ebb6f045ead2184d44df3

Headers

File Characteristics

PDB Paths

Imports

msvcrt

shlwapi

ole32

oleaut32

kernel32

Exports

Exports

Sections

.text Size: 27KB - Virtual size: 27KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 1024B - Virtual size: 976B

.reloc Size: 3KB - Virtual size: 2KB

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

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

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

.reloc Size: 4KB - Virtual size: 12B

f09baf4bee128db0979b78f5ce73c41f

Headers

File Characteristics

Imports

advapi32

gdi32

ole32

ws2_32

kernel32

msvcrt

Exports

Exports

Sections

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

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

.data Size: 8KB - Virtual size: 8KB

.reloc Size: 1024B - Virtual size: 964B

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 28KB - Virtual size: 25KB

.rsrc Size: 4KB - Virtual size: 880B

.reloc Size: 4KB - Virtual size: 12B

Headers

DLL Characteristics

.text
Size: 25KB - Virtual size: 25KB

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

.data
Size: 1KB - Virtual size: 149KB

.ndata
Size: - Virtual size: 44KB

.rsrc
Size: 10KB - Virtual size: 10KB

.text
Size: 27KB - Virtual size: 27KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 1024B - Virtual size: 976B

.reloc
Size: 3KB - Virtual size: 2KB

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

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

.reloc
Size: 4KB - Virtual size: 12B

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

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

.data
Size: 8KB - Virtual size: 8KB

.reloc
Size: 1024B - Virtual size: 964B

.text
Size: 28KB - Virtual size: 25KB

.rsrc
Size: 4KB - Virtual size: 880B

.reloc
Size: 4KB - Virtual size: 12B

.text
Size: 512B - Virtual size: 113B

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 8B