DuckInstaller[.]exe

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General

Target
DuckInstaller.exe
Size 9.0MB
Sample260603-zpvbfaft8m
SHA256 385ba6ebc239d76e5617be4d57c0e46cbed21a6f0dfd615d1d580793e17f9d9d
MD5 b42b7d8b95ddd82db7a196aab380ced8
SHA1 540e6de75626d65f7e70c3163f7ea902c73e9344
SHA512 aa057b445c6acb6134a1ff0ccb6e4eaba4edb853b5f0c36f5bd2e36ffb7786db66873e658aadd46d7010daae1408c1ec912e566601131ab1d48dc81afd176cad
SSDEEP 196608:uWFsTuRN2zahf1Y7EcnGf7a+JJIlAmnVTvQf2b0U:NFsTuRN2zsmEzRJJPm2eb0U
TLSH
T10C96CF227D5AC52AD5610DB0593CAB6A911C7D290B60A4C7B3CC7D2FEBF00C61636F9B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DuckInstaller.exe

File Explorer

DuckInstaller.exe

.exe 9.0MB

DuckInstaller.exe

IMPHASH b1e57b6ec915013aa27456e2249145b2
SHA256 385ba6ebc239d76e5617be4d57c0e46cbed21a6f0dfd615d1d580793e17f9d9d
MD5 b42b7d8b95ddd82db7a196aab380ced8
SHA1 540e6de75626d65f7e70c3163f7ea902c73e9344
SHA512 aa057b445c6acb6134a1ff0ccb6e4eaba4edb853b5f0c36f5bd2e36ffb7786db66873e658aadd46d7010daae1408c1ec912e566601131ab1d48dc81afd176cad
SSDEEP 196608:uWFsTuRN2zahf1Y7EcnGf7a+JJIlAmnVTvQf2b0U:NFsTuRN2zsmEzRJJPm2eb0U
TLSH
T10C96CF227D5AC52AD5610DB0593CAB6A911C7D290B60A4C7B3CC7D2FEBF00C61636F9B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

150732

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

kernel32

CreateFileA DeleteFileA GetFileAttributesA GetFileSize CloseHandle GetLastError WaitForSingleObject CreateProcessA CreateProcessW GetModuleFileNameA MoveFileExA WriteConsoleW HeapSize SetEndOfFile GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetOEMCP GetACP IsValidCodePage HeapReAlloc SetStdHandle MultiByteToWideChar RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW GetModuleHandleW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead LocalFree FormatMessageA GetLocaleInfoEx CreateDirectoryW CreateFileW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW SetFileTime AreFileApisANSI GetProcAddress GetFileInformationByHandleEx WideCharToMultiByte EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetStringTypeW GetCPInfo RtlPcToFileHeader RaiseException RtlUnwindEx SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW ReadFile GetFileType TzSpecificLocalTimeToSystemTime SystemTimeToFileTime GetModuleFileNameW GetStdHandle WriteFile GetCommandLineA GetCommandLineW HeapFree GetExitCodeProcess HeapAlloc FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx ReadConsoleW GetTimeZoneInformation RtlUnwind

shell32

SHGetFolderPathA

ole32

CoUninitialize CoCreateInstance CoInitialize

wininet

InternetCloseHandle InternetOpenUrlA InternetReadFile InternetOpenA

shlwapi

PathFileExistsA

Name

.text

Size

306KB

Virtual Size

305KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

85KB

Virtual Size

85KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

8.6MB

Virtual Size

8.6MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

19KB

Virtual Size

19KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

512B

Virtual Size

488B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

DuckInstaller.exe

kernel32

shell32

ole32

wininet

shlwapi

generic