1dbf7e4b0bfbfbaa955a52f01d5ec385_JaffaCakes118

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General

Target

1dbf7e4b0bfbfbaa955a52f01d5ec385_JaffaCakes118
Size

252KB
MD5

1dbf7e4b0bfbfbaa955a52f01d5ec385
SHA1

dbd591beec7641072c443cc39b6efd14d87508c8
SHA256

247ddda6e2702472217bec887b6e53bbf355e63d45753b4227956ea3e5a0272e
SHA512

4cf1dd447c467d664a5ccc0be8bd84e65c6101534c0c3b09ba8113eb3181b2e32de27d58a252510526c2d5501cdf131e9a8f5624d3125fdf76a1be1e8c9c76d8
SSDEEP

6144:wBlL/cLe5iaEXSSPpWOvxspbRrE+vmQV85qgNPyYE:CeVXSrOvWrEj2B

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
1dbf7e4b0bfbfbaa955a52f01d5ec385_JaffaCakes118
unpack001/$PLUGINSDIR/bckkx.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

1dbf7e4b0bfbfbaa955a52f01d5ec385_JaffaCakes118
.exe windows:4 windows x86 arch:x86

b76363e9cb88bf9390860da8e50999d2

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

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

user32

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

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
ShellExecuteA

advapi32

RegDeleteValueA
SetFileSecurityA
RegOpenKeyExA
RegDeleteKeyA
RegEnumValueA
RegCloseKey
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_AddMasked
ImageList_Destroy
ImageList_Create
ord17

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

869c56ea6b4d712f92566f2f79ec9321

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

resutils

ClusWorkerTerminate
ResUtilDupParameterBlock
ResUtilGetEnvironmentWithNetName
ResUtilPropertyListFromParameterBlock
ResUtilSetPropertyTable

pdh

PdhGetDataSourceTimeRangeA
PdhOpenQueryW
PdhParseInstanceNameA

gdi32

CreatePalette
GetEnhMetaFilePaletteEntries
GetFontLanguageInfo

loadperf

LoadPerfCounterTextStringsA
UnloadPerfCounterTextStringsA
UnloadPerfCounterTextStringsW

ole32

CLSIDFromString
FmtIdToPropStgName
GetRunningObjectTable
OleLoadFromStream
STGMEDIUM_UserUnmarshal
WriteOleStg

mswsock

EnumProtocolsA
GetAddressByNameW
GetServiceW
TransmitFile
rexec
s_perror

wsock32

WSAStartup
__WSAFDIsSet
bind
getpeername
getsockopt
ntohl

advapi32

GetUserNameA
GetUserNameW
RegCloseKey
RegCreateKeyExW
RegDeleteKeyW
RegEnumKeyExW
RegOpenCurrentUser
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW

kernel32

CloseHandle
CreateFileW
ExpandEnvironmentStringsW
FreeLibrary
GetDriveTypeA
GetDriveTypeW
GetLastError
GetProcAddress
GetProcessHeap
HeapAlloc
HeapFree
LoadLibraryW
MultiByteToWideChar
SetLastError
VirtualProtect
WideCharToMultiByte
lstrcmpW
lstrcpyA
lstrcpyW
lstrlenA
lstrlenW

user32

LoadStringW

msvcrt

_adjust_fdiv
_initterm
free
iswctype
malloc
memcpy
memset
strcpy
strlen
swprintf
wcschr

Exports

Exports

awhxd

Sections

.text
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 424B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
vwov0t0yljs

Sharing

General

Malware Config

Signatures

Files

b76363e9cb88bf9390860da8e50999d2

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 23KB - Virtual size: 22KB

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

.data Size: 1KB - Virtual size: 108KB

.ndata Size: - Virtual size: 32KB

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

869c56ea6b4d712f92566f2f79ec9321

Headers

File Characteristics

Imports

resutils

pdh

gdi32

loadperf

ole32

mswsock

wsock32

advapi32

kernel32

user32

msvcrt

Exports

Exports

Sections

.text Size: 31KB - Virtual size: 31KB

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

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

.rsrc Size: 512B - Virtual size: 424B

.text
Size: 23KB - Virtual size: 22KB

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

.data
Size: 1KB - Virtual size: 108KB

.ndata
Size: - Virtual size: 32KB

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

.text
Size: 31KB - Virtual size: 31KB

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

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

.rsrc
Size: 512B - Virtual size: 424B