0dc7b3abf2c685309a23ad225f896dc5_JaffaCakes118

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General

Target
0dc7b3abf2c685309a23ad225f896dc5_JaffaCakes118
Size 76KB
Sample241003-eehvfataqq
SHA256 a2696ea9912840e3578e675f61ee998d998199900b8c0b12c51d8fed8d793a44
MD5 0dc7b3abf2c685309a23ad225f896dc5
SHA1 37e397871b9f5c9d3d5145123c333865320a78d3
SHA512 14c9ae594534301fd1347ece606efdce53679a341bc17003f604a12e6d1836509b9a1bc168d9192a76a4ed63e1bc1ff1cf88ac389b7238b3f2ebaef21d60e7a5
SSDEEP 1536:GyZMSZFvknTePMZd4k4kJJa7NeYRNgKJ+BCyPZcsBy67j21v/hZ:BZMJnTeM4cJJUeqgKJ+BCS77j2NZZ
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
0dc7b3abf2c685309a23ad225f896dc5_JaffaCakes118
unpack001/$PLUGINSDIR/InstallOptions.dll
unpack001/$PLUGINSDIR/inetc.dll

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

0dc7b3abf2c685309a23ad225f896dc5_JaffaCakes118

.exe 76KB
$PLUGINSDIR/InstallOptions.dll

.dll 14KB
$PLUGINSDIR/inetc.dll

.dll 20KB
$PLUGINSDIR/ioSpecial.ini

211B
$PLUGINSDIR/modern-wizard.bmp

25KB

0dc7b3abf2c685309a23ad225f896dc5_JaffaCakes118

IMPHASH 7fa974366048f9c551ef45714595665e
SHA256 a2696ea9912840e3578e675f61ee998d998199900b8c0b12c51d8fed8d793a44
MD5 0dc7b3abf2c685309a23ad225f896dc5
SHA1 37e397871b9f5c9d3d5145123c333865320a78d3
SHA512 14c9ae594534301fd1347ece606efdce53679a341bc17003f604a12e6d1836509b9a1bc168d9192a76a4ed63e1bc1ff1cf88ac389b7238b3f2ebaef21d60e7a5
SSDEEP 1536:GyZMSZFvknTePMZd4k4kJJa7NeYRNgKJ+BCyPZcsBy67j21v/hZ:BZMJnTeM4cJJUeqgKJ+BCS77j2NZZ
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

12577

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

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

$PLUGINSDIR/InstallOptions.dll

IMPHASH b1cd0d78f652ce5fc63f0879371af012
SHA256 8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c
MD5 0dc0cc7a6d9db685bf05a7e5f3ea4781
SHA1 5d8b6268eeec9d8d904bc9d988a4b588b392213f
SHA512 814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0
SSDEEP 192:n6d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jPK72dwF7dBEnbok:n6UdHXcIiY535zBt2jP+BEnbo
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

10696

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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

kernel32

SetCurrentDirectoryA GetCurrentDirectoryA MultiByteToWideChar GetPrivateProfileIntA GlobalLock GetModuleHandleA lstrcmpiA GetPrivateProfileStringA lstrcatA lstrcpynA WritePrivateProfileStringA lstrlenA lstrcpyA GlobalFree GlobalUnlock GlobalAlloc

user32

MapWindowPoints GetDlgCtrlID CloseClipboard GetClipboardData OpenClipboard PtInRect SetWindowRgn LoadIconA LoadImageA SetWindowLongA CreateWindowExA MapDialogRect SetWindowPos GetWindowRect CreateDialogParamA ShowWindow EnableMenuItem GetSystemMenu EnableWindow GetDlgItem DestroyIcon DestroyWindow DispatchMessageA TranslateMessage GetMessageA IsDialogMessageA LoadCursorA SetCursor DrawTextA GetWindowLongA DrawFocusRect CallWindowProcA PostMessageA MessageBoxA CharNextA wsprintfA GetWindowTextA SetWindowTextA SendMessageA GetClientRect

gdi32

SetTextColor CreateCompatibleDC GetObjectA GetDIBits CreateRectRgn CombineRgn DeleteObject SelectObject

shell32

SHBrowseForFolderA SHGetDesktopFolder SHGetPathFromIDListA ShellExecuteA

comdlg32

GetOpenFileNameA GetSaveFileNameA CommDlgExtendedError

ole32

CoTaskMemFree

$PLUGINSDIR/inetc.dll

IMPHASH 3f1149a3053980fe6b461521d2b55a2c
SHA256 6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6
MD5 50fdadda3e993688401f6f1108fabdb4
SHA1 04a9ae55d0fb726be49809582cea41d75bf22a9a
SHA512 e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8
SSDEEP 384:jQB2ZUVHUxgoJX0eBA6PcH85db+ya9cC0Ac9khYLMkIX0+G5xgZmT+m//a:j/UFeJ5S6PHLNa9cFam/
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
NSIS installer

installer

Minor OS version

Major OS version

Entry point

14255

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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

msvcrt

_mbschr _adjust_fdiv malloc _initterm free _mbsrchr strtoul memset _mbsstr strtol

kernel32

CloseHandle CreateThread WaitForSingleObject TerminateThread GetModuleHandleA MulDiv lstrcpyA GlobalAlloc LoadLibraryA GetProcAddress lstrlenA WriteFile ReadFile lstrcmpA lstrcpynA GetLastError GlobalFree lstrcmpiA DeleteFileA SleepEx SetFilePointer GetTickCount lstrcatA GetFileSize CreateFileA

user32

MessageBoxA GetParent ShowWindow PostMessageA SetWindowTextA GetWindowTextA IsWindow GetDlgItem SetDlgItemTextA SendDlgItemMessageA SetWindowPos SystemParametersInfoA GetClientRect GetWindowRect SetTimer LoadIconA SetWindowLongA GetWindowLongA UpdateWindow DestroyWindow KillTimer RedrawWindow DispatchMessageA TranslateMessage GetMessageA IsDialogMessageA IsWindowVisible EnableWindow CreateDialogParamA FindWindowExA wsprintfA SendMessageA

wininet

HttpSendRequestA HttpSendRequestExA HttpQueryInfoA FtpCreateDirectoryA FtpOpenFileA InternetGetLastResponseInfoA InternetSetFilePointer InternetSetOptionA InternetQueryOptionA InternetCloseHandle InternetErrorDlg HttpOpenRequestA HttpAddRequestHeadersA HttpEndRequestA InternetConnectA InternetCrackUrlA InternetOpenA InternetReadFile InternetWriteFile

comctl32

ord17

0dc7b3abf2c685309a23ad225f896dc5_JaffaCakes118

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

generic

$PLUGINSDIR/InstallOptions.dll

kernel32

user32

gdi32

shell32

comdlg32

ole32

generic

$PLUGINSDIR/inetc.dll

msvcrt

kernel32

user32

wininet

comctl32

generic

$PLUGINSDIR/ioSpecial.ini

$PLUGINSDIR/modern-wizard.bmp