Stage 2 Malware[.]zip

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General

Target
Stage 2 Malware.zip
Size 866KB
Sample230914-khymysdd44
SHA256 911ce96aba1727454e86f95df4ce2adb30b07afd6b9f8813e961600cd3971df0
MD5 42fe7a75b3ba92371d81e890ddddad77
SHA1 73f5581ecdc82b8c8080fd5761f9f8bd90a5bf65
SHA512 3a74599d8f705f34b43c9dc0e4a4dba538b917522a6635678bdb9b2a460f24bca11be299560b006186647649959ffc308fe4366514c1cb46c66ea552ff6b045a
SSDEEP 24576:dmjWoEypqm3bELDhU1DnT+IQJZjYl6DIobA:dmjWoXr2VU1DyIED5bA
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

File Explorer

Stage 2 Malware.zip

.zip 866KB
Autoit3.exe.malware

.exe 872KB
fncfxb.au3.malware

760KB

Stage 2 Malware.zip

SHA256 911ce96aba1727454e86f95df4ce2adb30b07afd6b9f8813e961600cd3971df0
MD5 42fe7a75b3ba92371d81e890ddddad77
SHA1 73f5581ecdc82b8c8080fd5761f9f8bd90a5bf65
SHA512 3a74599d8f705f34b43c9dc0e4a4dba538b917522a6635678bdb9b2a460f24bca11be299560b006186647649959ffc308fe4366514c1cb46c66ea552ff6b045a
SSDEEP 24576:dmjWoEypqm3bELDhU1DnT+IQJZjYl6DIobA:dmjWoXr2VU1DyIED5bA
MD5 SHA1 SHA512 SSDEEP

Password

infected

Autoit3.exe.malware

IMPHASH 6ae531f3439aee07e850dbb1ac7115a4
SHA256 237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
MD5 c56b5f0201a3b3de53e561fe76912bfd
SHA1 2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA512 195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c
SSDEEP 12288:6pVWeOV7GtINsegA/hMyyzlcqikvAfcN9b2MyZa31twoPTdFxgawV2M01:6T3E53Myyzl0hMf1tr7Caw8M01
MD5 SHA1 SHA512 SSDEEP

windows x86

Password

infected

Digest

ef:6a:b2:a0:69:2a:c4:4c:10:3d:fd:54:f2:65:c9:56:36:40:84:e1:a9:e6:56:a1:6d:7f:5d:d8:5d:7b:03:94

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=AutoIt Consulting Ltd,O=AutoIt Consulting Ltd,L=Birmingham,C=GB

Chains

Mar 15, 2018

CN=AutoIt Consulting Ltd,O=AutoIt Consulting Ltd,L=Birmingham,C=GB

CN=GlobalSign CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Subject

CN=GlobalSign CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Serial Number

48:1b:6a:07:26:d2:e8:3f:26:02:d4:82:5a:cd

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning, ExtKeyUsageOCSPSigning

Timespan

Jun 15, 2016 - Jun 15, 2024

Subject

CN=AutoIt Consulting Ltd,O=AutoIt Consulting Ltd,L=Birmingham,C=GB

Serial Number

42:f7:ce:c0:08:6a:c8:87:bb:81:ba:16

Issuer

CN=GlobalSign CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jan 24, 2018 - Jul 4, 2020

Subject

CN=GlobalSign TSA for Advanced - G3 - 002-02,O=GMO GlobalSign K.K.,C=JP

Serial Number

13:b7:74:ee:59:e3:5e:c6:06:26:16:89

Issuer

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Feb 28, 2018 - Mar 18, 2029

Subject

CN=GlobalSign Timestamping CA - SHA256 - G2,O=GlobalSign nv-sa,C=BE

Serial Number

04:00:00:00:00:01:31:89:c6:50:04

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 2, 2011 - Mar 29, 2029

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Serial Number

04:00:00:00:00:01:21:58:53:08:a2

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign, KeyUsageCRLSign

Timespan

Mar 18, 2009 - Mar 18, 2029

Minor OS version

Major OS version

Entry point

163834

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

wsock32

WSACleanup socket inet_ntoa setsockopt ntohs recvfrom ioctlsocket htons WSAStartup __WSAFDIsSet select accept listen bind closesocket WSAGetLastError recv sendto send inet_addr gethostbyname gethostname connect

version

GetFileVersionInfoW GetFileVersionInfoSizeW VerQueryValueW

winmm

timeGetTime waveOutSetVolume mciSendStringW

comctl32

ImageList_ReplaceIcon ImageList_Destroy ImageList_Remove ImageList_SetDragCursorImage ImageList_BeginDrag ImageList_DragEnter ImageList_DragLeave ImageList_EndDrag ImageList_DragMove InitCommonControlsEx ImageList_Create

mpr

WNetUseConnectionW WNetCancelConnection2W WNetGetConnectionW WNetAddConnection2W

wininet

InternetQueryDataAvailable InternetCloseHandle InternetOpenW InternetSetOptionW InternetCrackUrlW HttpQueryInfoW InternetQueryOptionW HttpOpenRequestW HttpSendRequestW FtpOpenFileW FtpGetFileSize InternetOpenUrlW InternetReadFile InternetConnectW

psapi

GetProcessMemoryInfo

iphlpapi

IcmpCreateFile IcmpCloseHandle IcmpSendEcho

userenv

DestroyEnvironmentBlock UnloadUserProfile CreateEnvironmentBlock LoadUserProfileW

uxtheme

IsThemeActive

kernel32

DuplicateHandle CreateThread WaitForSingleObject HeapAlloc GetProcessHeap HeapFree Sleep GetCurrentThreadId MultiByteToWideChar MulDiv GetVersionExW IsWow64Process GetSystemInfo FreeLibrary LoadLibraryA GetProcAddress WideCharToMultiByte lstrcpyW lstrlenW GetModuleHandleW QueryPerformanceCounter VirtualFreeEx OpenProcess VirtualAllocEx WriteProcessMemory ReadProcessMemory CreateFileW SetFilePointerEx SetEndOfFile ReadFile WriteFile FlushFileBuffers TerminateProcess CreateToolhelp32Snapshot Process32FirstW Process32NextW SetFileTime GetFileAttributesW FindFirstFileW FindClose GetModuleFileNameW SetCurrentDirectoryW GetShortPathNameW DeleteFileW FindNextFileW CopyFileExW MoveFileW CreateDirectoryW RemoveDirectoryW SetSystemPowerState QueryPerformanceFrequency FindResourceW LoadResource LockResource SizeofResource EnumResourceNamesW OutputDebugStringW GetTempPathW GetTempFileNameW DeviceIoControl GetLocalTime CompareStringW GetCurrentProcess LeaveCriticalSection GetStdHandle CreatePipe InterlockedExchange TerminateThread LoadLibraryExW FindResourceExW CopyFileW VirtualFree FormatMessageW GetExitCodeProcess SetErrorMode GetPrivateProfileStringW WritePrivateProfileStringW GetPrivateProfileSectionW WritePrivateProfileSectionW GetPrivateProfileSectionNamesW FileTimeToLocalFileTime FileTimeToSystemTime SystemTimeToFileTime LocalFileTimeToFileTime GetDriveTypeW GetDiskFreeSpaceExW GetDiskFreeSpaceW GetVolumeInformationW SetVolumeLabelW CreateHardLinkW SetFileAttributesW CreateEventW SetEvent GetEnvironmentVariableW SetEnvironmentVariableW GlobalLock GlobalUnlock GlobalAlloc GetFileSize GlobalFree GlobalMemoryStatusEx Beep GetSystemDirectoryW HeapReAlloc HeapSize GetComputerNameW GetWindowsDirectoryW GetCurrentProcessId GetProcessIoCounters CreateProcessW GetProcessId SetPriorityClass LoadLibraryW VirtualAlloc IsDebuggerPresent GetCurrentDirectoryW lstrcmpiW DecodePointer GetLastError RaiseException InitializeCriticalSectionAndSpinCount DeleteCriticalSection InterlockedDecrement InterlockedIncrement GetCurrentThread CloseHandle EnterCriticalSection GetFullPathNameW EncodePointer ExitProcess GetModuleHandleExW ExitThread GetSystemTimeAsFileTime ResumeThread GetCommandLineW IsProcessorFeaturePresent IsValidCodePage GetACP GetOEMCP GetCPInfo SetLastError UnhandledExceptionFilter SetUnhandledExceptionFilter TlsAlloc TlsGetValue TlsSetValue TlsFree GetStartupInfoW GetStringTypeW SetStdHandle GetFileType GetConsoleCP GetConsoleMode RtlUnwind ReadConsoleW GetTimeZoneInformation GetDateFormatW GetTimeFormatW LCMapStringW GetEnvironmentStringsW FreeEnvironmentStringsW WriteConsoleW GetLongPathNameW SetEnvironmentVariableA

user32

AdjustWindowRectEx CopyImage SetWindowPos GetCursorInfo RegisterHotKey ClientToScreen GetKeyboardLayoutNameW IsCharAlphaW IsCharAlphaNumericW IsCharLowerW IsCharUpperW GetMenuStringW GetSubMenu GetCaretPos IsZoomed MonitorFromPoint GetMonitorInfoW SetWindowLongW SetLayeredWindowAttributes FlashWindow GetClassLongW TranslateAcceleratorW IsDialogMessageW GetSysColor InflateRect DrawFocusRect DrawTextW FrameRect DrawFrameControl FillRect PtInRect DestroyAcceleratorTable CreateAcceleratorTableW SetCursor GetWindowDC GetSystemMetrics GetActiveWindow CharNextW wsprintfW RedrawWindow DrawMenuBar DestroyMenu SetMenu GetWindowTextLengthW CreateMenu IsDlgButtonChecked DefDlgProcW CallWindowProcW ReleaseCapture SetCapture CreateIconFromResourceEx mouse_event ExitWindowsEx SetActiveWindow FindWindowExW EnumThreadWindows SetMenuDefaultItem InsertMenuItemW IsMenu TrackPopupMenuEx GetCursorPos DeleteMenu SetRect GetMenuItemID GetMenuItemCount SetMenuItemInfoW GetMenuItemInfoW SetForegroundWindow IsIconic FindWindowW MonitorFromRect keybd_event SendInput GetAsyncKeyState SetKeyboardState GetKeyboardState GetKeyState VkKeyScanW LoadStringW DialogBoxParamW MessageBeep EndDialog SendDlgItemMessageW GetDlgItem SetWindowTextW CopyRect ReleaseDC GetDC EndPaint BeginPaint GetClientRect GetMenu DestroyWindow EnumWindows GetDesktopWindow IsWindow IsWindowEnabled IsWindowVisible EnableWindow InvalidateRect GetWindowLongW GetWindowThreadProcessId AttachThreadInput GetFocus GetWindowTextW ScreenToClient SendMessageTimeoutW EnumChildWindows CharUpperBuffW GetParent GetDlgCtrlID SendMessageW MapVirtualKeyW PostMessageW GetWindowRect SetUserObjectSecurity CloseDesktop CloseWindowStation OpenDesktopW SetProcessWindowStation GetProcessWindowStation OpenWindowStationW GetUserObjectSecurity MessageBoxW DefWindowProcW SetClipboardData EmptyClipboard CountClipboardFormats CloseClipboard GetClipboardData IsClipboardFormatAvailable OpenClipboard BlockInput GetMessageW LockWindowUpdate DispatchMessageW TranslateMessage PeekMessageW UnregisterHotKey CheckMenuRadioItem CharLowerBuffW MoveWindow SetFocus PostQuitMessage KillTimer CreatePopupMenu RegisterWindowMessageW SetTimer ShowWindow CreateWindowExW RegisterClassExW LoadIconW LoadCursorW GetSysColorBrush GetForegroundWindow MessageBoxA DestroyIcon SystemParametersInfoW LoadImageW GetClassNameW

gdi32

StrokePath DeleteObject GetTextExtentPoint32W ExtCreatePen GetDeviceCaps EndPath SetPixel CloseFigure CreateCompatibleBitmap CreateCompatibleDC SelectObject StretchBlt GetDIBits LineTo AngleArc MoveToEx Ellipse DeleteDC GetPixel CreateDCW GetStockObject GetTextFaceW CreateFontW SetTextColor PolyDraw BeginPath Rectangle SetViewportOrgEx GetObjectW SetBkMode RoundRect SetBkColor CreatePen CreateSolidBrush StrokeAndFillPath

comdlg32

GetOpenFileNameW GetSaveFileNameW

advapi32

GetAce RegEnumValueW RegDeleteValueW RegDeleteKeyW RegEnumKeyExW RegSetValueExW RegOpenKeyExW RegCloseKey RegQueryValueExW RegConnectRegistryW InitializeSecurityDescriptor InitializeAcl AdjustTokenPrivileges OpenThreadToken OpenProcessToken LookupPrivilegeValueW DuplicateTokenEx CreateProcessAsUserW CreateProcessWithLogonW GetLengthSid CopySid LogonUserW AllocateAndInitializeSid CheckTokenMembership RegCreateKeyExW FreeSid GetTokenInformation GetSecurityDescriptorDacl GetAclInformation AddAce SetSecurityDescriptorDacl GetUserNameW InitiateSystemShutdownExW

shell32

DragQueryPoint ShellExecuteExW DragQueryFileW SHEmptyRecycleBinW SHGetPathFromIDListW SHBrowseForFolderW SHCreateShellItem SHGetDesktopFolder SHGetSpecialFolderLocation SHGetFolderPathW SHFileOperationW ExtractIconExW Shell_NotifyIconW ShellExecuteW DragFinish

ole32

CoTaskMemAlloc CoTaskMemFree CLSIDFromString ProgIDFromCLSID CLSIDFromProgID OleSetMenuDescriptor MkParseDisplayName OleSetContainedObject StringFromGUID2 CreateStreamOnHGlobal OleInitialize OleUninitialize CoInitialize CoCreateInstance CoUninitialize GetRunningObjectTable CoGetInstanceFromFile CoGetObject CoInitializeSecurity IIDFromString CoSetProxyBlanket CoCreateInstanceEx

oleaut32

CreateDispTypeInfo VariantCopyInd SysReAllocString SysFreeString SafeArrayDestroyDescriptor SafeArrayDestroyData SafeArrayUnaccessData SafeArrayAccessData SafeArrayAllocData SafeArrayAllocDescriptorEx SafeArrayCreateVector CreateStdDispatch VarR8FromDec SafeArrayGetVartype OleLoadPicture QueryPathOfRegTypeLi LoadTypeLibEx RegisterTypeLi RegisterTypeLibForUser VariantCopy VariantClear UnRegisterTypeLibForUser UnRegisterTypeLi DispCallFunc VariantChangeType SysStringLen VariantTimeToSystemTime SysAllocString VariantInit

Sharing

General

Malware Config

Signatures

File Explorer

Stage 2 Malware.zip

Autoit3.exe.malware

wsock32

version

winmm

comctl32

mpr

wininet

psapi

iphlpapi

userenv

uxtheme

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

fncfxb.au3.malware