5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b

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General

Target
5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b
Size 4.5MB
Sample261014-c2g6baeb85
SHA256 5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b
MD5 b6cae80337ae157903a3fc5979080e5f
SHA1 20427e61d59514db3655560e25ec59e61d659032
SHA512 52bcc04877913e97c5c52eb70a6c5482af266a42daf62f61fd682fa42277b754b46e3495a9a8795ae5f037ad6779b36bdf390904fce2b17f887c775ba489d2db
SSDEEP 98304:ID7/fGvBcamdNqym8YeUoDyOHSokHzuaDIIHqM9jnzykvMSVpBfcWvvb:U7/fAmamTqyWeUoDyOHSok6FYjnzykvp
TLSH
T150268D02F5E19021F6F76671EC38A7390F257E199BF6C5EBB2806C446EB01D0B63536A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b

File Explorer

5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b

.dll 4.5MB

5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b

IMPHASH dff190f3bff4c9ec7f1c9b16d961d3a7
SHA256 5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b
MD5 b6cae80337ae157903a3fc5979080e5f
SHA1 20427e61d59514db3655560e25ec59e61d659032
SHA512 52bcc04877913e97c5c52eb70a6c5482af266a42daf62f61fd682fa42277b754b46e3495a9a8795ae5f037ad6779b36bdf390904fce2b17f887c775ba489d2db
SSDEEP 98304:ID7/fGvBcamdNqym8YeUoDyOHSokHzuaDIIHqM9jnzykvMSVpBfcWvvb:U7/fAmamTqyWeUoDyOHSok6FYjnzykvp
TLSH
T150268D02F5E19021F6F76671EC38A7390F257E199BF6C5EBB2806C446EB01D0B63536A
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1901424

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

installer_lib.dll.pdb

kernel32

AcquireSRWLockExclusive AcquireSRWLockShared AllocConsole AssignProcessToJobObject CallbackMayRunLong CancelIo CloseHandle CloseThreadpool CloseThreadpoolWork CompareStringOrdinal CompareStringW ConnectNamedPipe CopyFileW CreateDirectoryW CreateEventW CreateFileA CreateFileMappingW CreateFileW CreateIoCompletionPort CreateMailslotW CreateMutexW CreateNamedPipeW CreatePipe CreateProcessW CreateSemaphoreW CreateThread CreateThreadpool CreateThreadpoolWork CreateToolhelp32Snapshot DecodePointer DeleteCriticalSection DeleteFileW DeleteProcThreadAttributeList DeviceIoControl DisconnectNamedPipe DuplicateHandle EncodePointer EnterCriticalSection EnumSystemLocalesW ExitProcess ExitThread ExpandEnvironmentStringsW FileTimeToSystemTime FindClose FindFirstFileExW FindNextFileW FindResourceExW FindResourceW FlsAlloc FlsSetValue FlushFileBuffers FlushViewOfFile FormatMessageA FreeEnvironmentStringsW FreeLibrary FreeLibraryAndExitThread GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDateFormatW GetDiskFreeSpaceExW GetDriveTypeW GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesExW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileSizeEx GetFileTime GetFileType GetFullPathNameW GetHandleInformation GetLastError GetLocalTime GetLocaleInfoW GetLogicalDrives GetLongPathNameW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHandleCount GetProcessHeap GetProcessId GetProcessTimes GetProductInfo GetQueuedCompletionStatus GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDefaultLCID GetSystemDirectoryW GetSystemInfo GetSystemTime GetSystemTimeAsFileTime GetTempPathW GetThreadContext GetThreadId GetThreadLocale GetThreadPreferredUILanguages GetThreadPriority GetTickCount GetTimeFormatW GetTimeZoneInformation GetUserDefaultLCID GetVersion GetVersionExW GetWindowsDirectoryW GlobalAlloc GlobalFree GlobalLock GlobalMemoryStatusEx GlobalUnlock HeapAlloc HeapDestroy HeapFree HeapReAlloc HeapSize InitOnceExecuteOnce InitializeConditionVariable InitializeCriticalSection InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeProcThreadAttributeList InitializeSListHead InitializeSRWLock InterlockedFlushSList IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process K32GetPerformanceInfo K32GetProcessImageFileNameW K32GetProcessMemoryInfo LCMapStringW LeaveCriticalSection LoadLibraryA LoadLibraryExA LoadLibraryExW LoadLibraryW LoadResource LocalAlloc LocalFree LockFileEx LockResource MapViewOfFile MoveFileExW MoveFileW MulDiv MultiByteToWideChar OpenEventW OpenMutexW OpenProcess OutputDebugStringA OutputDebugStringW PeekNamedPipe PostQueuedCompletionStatus Process32FirstW Process32NextW QueryFullProcessImageNameW QueryPerformanceCounter QueryPerformanceFrequency QueryThreadCycleTime RaiseException ReadConsoleW ReadFile ReadProcessMemory RegisterWaitForSingleObject ReleaseMutex ReleaseSRWLockExclusive ReleaseSRWLockShared ReleaseSemaphore RemoveDirectoryW ReplaceFileW ResetEvent ResumeThread RtlCaptureStackBackTrace RtlUnwind SetConsoleCtrlHandler SetCurrentDirectoryW SetEndOfFile SetEnvironmentVariableW SetEvent SetFileAttributesW SetFileInformationByHandle SetFilePointer SetFilePointerEx SetFileTime SetHandleInformation SetLastError SetNamedPipeHandleState SetProcessShutdownParameters SetStdHandle SetThreadPriority SetThreadpoolThreadMaximum SetThreadpoolThreadMinimum SetUnhandledExceptionFilter SizeofResource Sleep SleepConditionVariableSRW SleepEx SubmitThreadpoolWork SuspendThread SystemTimeToFileTime SystemTimeToTzSpecificLocalTime TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TransactNamedPipe TryAcquireSRWLockExclusive TzSpecificLocalTimeToSystemTime UnhandledExceptionFilter UnlockFileEx UnmapViewOfFile UnregisterWaitEx UpdateProcThreadAttribute VirtualAlloc VirtualFree VirtualProtect VirtualQuery VirtualQueryEx WaitForMultipleObjects WaitForSingleObject WaitForSingleObjectEx WaitForThreadpoolWorkCallbacks WaitNamedPipeW WakeAllConditionVariable WakeConditionVariable WideCharToMultiByte WriteConsoleW WriteFile lstrcmpA lstrcmpiW lstrlenW

user32

AllowSetForegroundWindow BeginPaint CallNextHookEx CallWindowProcW CharLowerW CharNextW CharUpperW ClientToScreen CreateWindowExW DefWindowProcW DestroyWindow DialogBoxParamW DispatchMessageW DrawTextW EnableMenuItem EnableWindow EndDialog EndPaint EnumDisplayMonitors EnumThreadWindows FillRect FindWindowExW GetActiveWindow GetAsyncKeyState GetClientRect GetCursorPos GetDC GetDCEx GetDesktopWindow GetDlgItem GetFocus GetForegroundWindow GetGuiResources GetMessageW GetMonitorInfoW GetNextDlgGroupItem GetParent GetQueueStatus GetSystemMenu GetWindow GetWindowLongW GetWindowRect GetWindowTextLengthW GetWindowTextW GetWindowThreadProcessId InflateRect InvalidateRect IsChild IsWindowEnabled IsWindowVisible KillTimer LoadCursorW LoadIconW LoadStringW MapWindowPoints MessageBoxW MonitorFromPoint MonitorFromWindow MsgWaitForMultipleObjectsEx OffsetRect PeekMessageW PostMessageW PostQuitMessage PtInRect RegisterClassExW RegisterClassW RegisterHotKey ReleaseCapture ReleaseDC ScreenToClient SendInput SendMessageW SendNotifyMessageW SetCapture SetCursor SetFocus SetForegroundWindow SetProcessDPIAware SetTimer SetWindowLongW SetWindowPos SetWindowTextW SetWindowsHookExW ShowWindow SystemParametersInfoW TrackMouseEvent TranslateMessage UnhookWindowsHookEx UnregisterClassW UnregisterHotKey WaitForInputIdle wsprintfW

gdi32

BitBlt CombineRgn CreateCompatibleBitmap CreateCompatibleDC CreateDIBSection CreateFontW CreatePen CreateRectRgn CreateSolidBrush DeleteDC DeleteObject ExcludeClipRect ExtSelectClipRgn GetDeviceCaps GetObjectW GetStockObject LineTo MoveToEx OffsetRgn RoundRect SelectClipRgn SelectObject SetBkColor SetBkMode SetStretchBltMode SetTextColor StretchBlt

advapi32

AccessCheck AdjustTokenPrivileges AllocateAndInitializeSid BuildExplicitAccessWithNameW BuildSecurityDescriptorW BuildTrusteeWithSidW CheckTokenMembership ConvertSidToStringSidW ConvertStringSecurityDescriptorToSecurityDescriptorW CreateProcessAsUserW DuplicateToken EqualSid EventRegister EventUnregister EventWrite FreeSid GetExplicitEntriesFromAclW GetLengthSid GetNamedSecurityInfoW GetTokenInformation GetUserNameW ImpersonateNamedPipeClient IsValidSid LookupPrivilegeValueW OpenProcessToken RegCloseKey RegCreateKeyExW RegDeleteKeyExW RegDeleteKeyW RegDeleteValueA RegDeleteValueW RegEnumKeyExW RegEnumValueW RegGetKeySecurity RegNotifyChangeKeyValue RegOpenKeyExW RegQueryInfoKeyW RegQueryValueExA RegQueryValueExW RegSetValueExA RegSetValueExW RevertToSelf SetEntriesInAclW SetNamedSecurityInfoW SystemFunction036

shell32

CommandLineToArgvW ord190 ord155 SHBrowseForFolderW SHChangeNotify SHCreateItemFromParsingName SHGetDesktopFolder SHGetFolderPathW SHGetKnownFolderPath SHGetPathFromIDListW SHOpenWithDialog ShellExecuteA ShellExecuteExW ShellExecuteW

ole32

CoAllowSetForegroundWindow CoCreateInstance CoInitializeEx CoRegisterInitializeSpy CoRevokeInitializeSpy CoSetProxyBlanket CoTaskMemAlloc CoTaskMemFree CoTaskMemRealloc CoUninitialize CreateStreamOnHGlobal IIDFromString PropVariantClear StringFromGUID2

msimg32

AlphaBlend GradientFill

comctl32

ord413 ord412 ord410

gdiplus

GdipAddPathArc GdipAddPathLine GdipAddPathLineI GdipAlloc GdipCloneBrush GdipCloneImage GdipClosePathFigure GdipCreateBitmapFromStream GdipCreateFromHDC GdipCreateHBITMAPFromBitmap GdipCreateMatrix2 GdipCreatePath GdipCreatePen1 GdipCreateSolidFill GdipDeleteBrush GdipDeleteGraphics GdipDeleteMatrix GdipDeletePath GdipDeletePen GdipDisposeImage GdipDrawEllipse GdipDrawPath GdipFillEllipse GdipFillPath GdipFillRectangle GdipFree GdipSetSmoothingMode GdipTransformPath GdiplusShutdown GdiplusStartup

dbghelp

MiniDumpWriteDump SymCleanup SymFromAddr SymGetLineFromAddr64 SymGetSearchPathW SymInitialize SymSetOptions SymSetSearchPathW

secur32

GetUserNameExW

wininet

HttpOpenRequestW HttpQueryInfoW HttpSendRequestW InternetCloseHandle InternetConnectW InternetCrackUrlW InternetErrorDlg InternetOpenW InternetReadFile InternetSetStatusCallbackW

crypt32

CertCloseStore CertFindCertificateInStore CertFreeCertificateChain CertFreeCertificateContext CertGetCertificateChain CertGetNameStringW CryptBinaryToStringW CryptDecodeObject CryptHashCertificate CryptMsgClose CryptMsgGetParam CryptQueryObject

wintrust

WinVerifyTrust

oleaut32

SafeArrayCreate SafeArrayGetVartype SafeArrayPutElement SysAllocString SysAllocStringByteLen SysAllocStringLen SysFreeString SysStringByteLen VarUI4FromStr VariantClear VariantInit VariantTimeToSystemTime

version

GetFileVersionInfoSizeW GetFileVersionInfoW VerQueryValueW

shlwapi

PathMatchSpecW SHDeleteKeyW

ncrypt

BCryptCloseAlgorithmProvider BCryptCreateHash BCryptDestroyHash BCryptFinishHash BCryptHashData BCryptOpenAlgorithmProvider

userenv

CreateEnvironmentBlock DestroyEnvironmentBlock

propsys

InitPropVariantFromCLSID

winmm

timeBeginPeriod timeEndPeriod timeGetTime

winhttp

WinHttpAddRequestHeaders WinHttpCloseHandle WinHttpConnect WinHttpCrackUrl WinHttpOpen WinHttpOpenRequest WinHttpQueryHeaders WinHttpReadData WinHttpReceiveResponse WinHttpSendRequest WinHttpSetTimeouts WinHttpWriteData

Name

.text

Size

2.6MB

Virtual Size

2.6MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

581KB

Virtual Size

580KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

16KB

Virtual Size

54KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.00cfg

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

165B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.voltbl

Size

512B

Virtual Size

348B

Characteristics

Name

CPADinfo

Size

512B

Virtual Size

48B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1.3MB

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

81KB

Virtual Size

80KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

5568200447691a1e377a8339febc5810309253dafe6fa342a050fa96440ac51b

kernel32

user32

gdi32

advapi32

shell32

ole32

msimg32

comctl32

gdiplus

dbghelp

secur32

wininet

crypt32

wintrust

oleaut32

version

shlwapi

ncrypt

userenv

propsys

winmm

winhttp

generic