OakHaven-Setup[.]exe

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General

Target
OakHaven-Setup.exe
Size 49.1MB
Sample260805-qjrtpayclb
SHA256 87c49f77dcba41728a5842923b7f9b7dfb5ad6806d34688a751e9607744b8b0c
MD5 8a838122053e0750f9e80e0b6435f7a7
SHA1 a3f7373d313c7085209242f278095912d3ecc6e4
SHA512 72b67a2f7cdf8432fb4f4ddec0e6cbd1445db0ffce572eacfdb1d3e4170224d4cef44ad0957a1d395ad0fa2f9f3795b0938769813a42af9691f18ca11740b29d
SSDEEP 1572864:jdED6d4MYqEK9mhMpxiqsQyoMENooCzf:jdhd4MYqBmqOoMoZCzf
TLSH
T116B7331DAEB488A7C2B6863449B1F32EE53C79911F25438B5B6162C51F36FD83D3AB40
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
OakHaven-Setup.exe

File Explorer

OakHaven-Setup.exe

.exe 49.1MB

OakHaven-Setup.exe

IMPHASH 33ae62fe08d9ded426bd7efb1efaa3d0
SHA256 87c49f77dcba41728a5842923b7f9b7dfb5ad6806d34688a751e9607744b8b0c
MD5 8a838122053e0750f9e80e0b6435f7a7
SHA1 a3f7373d313c7085209242f278095912d3ecc6e4
SHA512 72b67a2f7cdf8432fb4f4ddec0e6cbd1445db0ffce572eacfdb1d3e4170224d4cef44ad0957a1d395ad0fa2f9f3795b0938769813a42af9691f18ca11740b29d
SSDEEP 1572864:jdED6d4MYqEK9mhMpxiqsQyoMENooCzf:jdhd4MYqBmqOoMoZCzf
TLSH
T116B7331DAEB488A7C2B6863449B1F32EE53C79911F25438B5B6162C51F36FD83D3AB40
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

229500

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

msiwrapper.pdb

ole32

CoCreateGuid StringFromGUID2 IIDFromString

msi

ord32 ord74 ord118 ord190 ord88 ord70 ord169 ord137 ord141 ord8 ord120 ord123 ord115 ord116 ord125 ord121 ord17 ord92 ord158 ord163 ord160 ord159

user32

MessageBoxW

shlwapi

PathIsDirectoryEmptyW

shell32

CommandLineToArgvW

kernel32

EnterCriticalSection WriteConsoleW HeapSize SetStdHandle GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineA GetOEMCP GetACP IsValidCodePage FindFirstFileExW HeapReAlloc GetCurrentDirectoryW ReadConsoleW SetFilePointerEx GetFileSizeEx ReadFile GetConsoleMode GetConsoleOutputCP FlushFileBuffers EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CloseHandle GetLastError WaitForSingleObject GetExitCodeProcess ResumeThread CreateProcessW GetProcessId AssignProcessToJobObject OpenMutexW LoadLibraryExW GetCurrentProcessId GetCurrentThreadId GetLocalTime LoadResource LockResource SizeofResource FindResourceW AllocConsole AttachConsole FreeLibrary GetModuleHandleExW GetProcAddress LoadLibraryW LocalFree FormatMessageW CreateDirectoryW CreateFileW DeleteFileW FindClose FindFirstFileW FindNextFileW GetFileAttributesW RemoveDirectoryW SetFileAttributesW SetLastError GetTickCount CopyFileW MoveFileExW GetCommandLineW GetEnvironmentVariableW SetEnvironmentVariableW GetTempPathW GetSystemDirectoryW GetModuleFileNameW MultiByteToWideChar WideCharToMultiByte GetStringTypeW SetEndOfFile LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW GetModuleHandleW QueryPerformanceCounter GetSystemTimeAsFileTime InitializeSListHead FlsFree RtlPcToFileHeader RaiseException RtlUnwindEx InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree RtlUnwind GetFullPathNameW GetDriveTypeW ExitProcess GetStdHandle WriteFile HeapAlloc HeapFree GetFileType FlsAlloc FlsGetValue FlsSetValue

Name

.text

Size

393KB

Virtual Size

393KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

122KB

Virtual Size

121KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

7KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

29KB

Virtual Size

29KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

512B

Virtual Size

348B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

48.5MB

Virtual Size

48.5MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

OakHaven-Setup.exe

ole32

msi

user32

shlwapi

shell32

kernel32

generic