916c57c71f2fa18623137e55550626f6_JaffaCakes118

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General

Target
916c57c71f2fa18623137e55550626f6_JaffaCakes118
Size 339KB
Sample240603-mb4azaba9t
SHA256 6f242f77276fe0d4f440239d1a0b94507ffd4cad89e6e0ddc4a75ffa29cfc85e
MD5 916c57c71f2fa18623137e55550626f6
SHA1 67fcb72c0d419425d345d521a182d9c39dc7451b
SHA512 9e284d3929be33792589695526cb66adcd62500c39ce02402ba9e592b0efe15308f69fbf9d33163355575c7e131a5cbd5f06b87965368813779280eedd0602f1
SSDEEP 6144:kFJ0FIVc4oI+fJxw3ZEbw4acxUvMJ39y2U0sodEz:Vyc4yTsf8xUEe2U0Tuz
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

File Explorer

916c57c71f2fa18623137e55550626f6_JaffaCakes118

.exe 339KB
beeihbfhea.exe

.exe 538KB

916c57c71f2fa18623137e55550626f6_JaffaCakes118

IMPHASH 7fa974366048f9c551ef45714595665e
SHA256 6f242f77276fe0d4f440239d1a0b94507ffd4cad89e6e0ddc4a75ffa29cfc85e
MD5 916c57c71f2fa18623137e55550626f6
SHA1 67fcb72c0d419425d345d521a182d9c39dc7451b
SHA512 9e284d3929be33792589695526cb66adcd62500c39ce02402ba9e592b0efe15308f69fbf9d33163355575c7e131a5cbd5f06b87965368813779280eedd0602f1
SSDEEP 6144:kFJ0FIVc4oI+fJxw3ZEbw4acxUvMJ39y2U0sodEz:Vyc4yTsf8xUEe2U0Tuz
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

NSIS installer

installer

PE Signature issue

Digest

11:b1:1c:02:19:bd:3b:ea:05:1f:5e:6e:5f:02:8a:95:5e:79:d4:4c

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Great ApPs TlD,O=Great ApPs TlD,L=Dublin,ST=Dublin,C=IE

Chains

May 23, 2024

Minor OS version

Major OS version

Entry point

12538

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

beeihbfhea.exe

IMPHASH 3482a83942e73ad4b6d45788d049b56f
SHA256 90956a73e54e676ed07d6c92988d5d389e64abd3c5de3f7d5a3648caf7f7d013
MD5 2a61c46d9cccea66f20f043068283f3e
SHA1 79ce35dbf8b6db2dad42067ad96749fea1a75f07
SHA512 83c49e8bfabc4389ffcb11cb2c1875b27758bf8824a58ac3457fa7ce811feb06272067b65e9eb7a6ff5c1905d128e8250c76e7d63b59443de26771b5ac44bb32
SSDEEP 12288:q8KFgRZGE6jN0rlIAFczYzV5GHCQIjptYKTYIPK6yVF:qfFgRZGEI+czYzVKgDYuvPZ2
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

NSIS installer

installer

PE Signature issue

Digest

de:43:16:76:1c:35:54:19:40:d2:26:4c:c5:15:1b:24:f0:6f:a6:c8

Digest Algorithm

sha1

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Great ApPs TlD,O=Great ApPs TlD,L=Dublin,ST=Dublin,C=IE

Chains

May 23, 2024

Minor OS version

Major OS version

Entry point

298648

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

winhttp

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

kernel32

InterlockedDecrement DecodePointer LockResource GlobalAlloc GlobalLock GlobalUnlock FlushInstructionCache GetCurrentProcess ExitProcess RaiseException GetCurrentThreadId GetLastError SetLastError EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionAndSpinCount DeleteCriticalSection LoadResource MulDiv lstrcmpW GetModuleFileNameW FindResourceW MultiByteToWideChar GetCommandLineW GlobalHandle GlobalFree CreateThread GetVersion GetExitCodeProcess WaitForSingleObject Sleep CloseHandle CreateProcessW DeleteFileW GetVolumeInformationW IsWow64Process WideCharToMultiByte SetEvent HeapAlloc HeapReAlloc HeapFree TlsAlloc GetProcessHeap LocalFree SetUnhandledExceptionFilter UnhandledExceptionFilter GetStringTypeW GetCPInfo GetOEMCP GetACP IsValidCodePage WriteFile GetStdHandle GetSystemTimeAsFileTime AreFileApisANSI GetProcAddress GetModuleHandleExW RtlUnwind EncodePointer OutputDebugStringW IsDebuggerPresent VirtualFree VirtualAlloc IsProcessorFeaturePresent InterlockedPushEntrySList InterlockedPopEntrySList InitializeSListHead TerminateProcess TlsFree GetStartupInfoW GetModuleHandleW LoadLibraryExW FlushFileBuffers GetConsoleCP GetConsoleMode GetFileType TlsSetValue ReadFile SetFilePointerEx GetTimeZoneInformation QueryPerformanceCounter GetCurrentProcessId TlsGetValue GetEnvironmentStringsW FreeEnvironmentStringsW CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW SetEnvironmentVariableA SetStdHandle WriteConsoleW ReadConsoleW CreateFileW SetEndOfFile HeapSize CreateDirectoryW

user32

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

gdi32

SelectObject GetStockObject GetDeviceCaps DeleteObject DeleteDC CreateSolidBrush CreateCompatibleDC GetObjectW BitBlt CreateCompatibleBitmap

advapi32

RegQueryValueExW RegQueryInfoKeyW RegOpenKeyExW RegEnumKeyExW RegCreateKeyExW RegCloseKey RegSetValueExW

shell32

ShellExecuteW Shell_NotifyIconW SHGetFolderPathW

ole32

CoGetClassObject CLSIDFromString CLSIDFromProgID StringFromGUID2 CoTaskMemAlloc CoTaskMemFree OleInitialize OleUninitialize OleLockRunning CreateStreamOnHGlobal CoInitialize CoUninitialize CoAddRefServerProcess CoReleaseServerProcess CoCreateInstance

oleaut32

LoadTypeLi SysFreeString SysAllocStringLen SysStringLen VariantCopy SysAllocStringByteLen SysStringByteLen DispCallFunc OleCreateFontIndirect LoadRegTypeLi VariantInit VariantClear SysAllocString

urlmon

URLDownloadToFileW

iphlpapi

GetAdaptersInfo

916c57c71f2fa18623137e55550626f6_JaffaCakes118

PE Signature issue

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

generic

beeihbfhea.exe

PE Signature issue

winhttp

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

urlmon

iphlpapi

generic