b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0

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General

Target
b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0
Size 3.3MB
Sample260804-d85qmavwas
SHA256 b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0
MD5 3e18f01517e83bb990570f78d262265a
SHA1 8488bd7c07b9d475dfe59250d134a4c623fcb793
SHA512 87b84107e20f41678d48fdeaace8655901d41785b50670b93632e54367b3501a7870bed15fd22367098a1da77d42457f977c2e318e93b9908d54425744a56678
SSDEEP 49152:9AUYO8JoB8BdWYwBrVwASOwGtlqq23l6K0BY2LIU6iTLfR8qLqbGXP3LgFIDRRAn:9A/WT3/KR+vfRt5XP38Uf
TLSH
T1D9F5BE16B25500FEE456C1B8964A5132F6717C8A6B717EEF02A0F6392E77AF02F39704
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0

File Explorer

b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0

.exe 3.3MB

b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0

IMPHASH 808bb654747ce1b6797aa8c45b2548b5
SHA256 b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0
MD5 3e18f01517e83bb990570f78d262265a
SHA1 8488bd7c07b9d475dfe59250d134a4c623fcb793
SHA512 87b84107e20f41678d48fdeaace8655901d41785b50670b93632e54367b3501a7870bed15fd22367098a1da77d42457f977c2e318e93b9908d54425744a56678
SSDEEP 49152:9AUYO8JoB8BdWYwBrVwASOwGtlqq23l6K0BY2LIU6iTLfR8qLqbGXP3LgFIDRRAn:9A/WT3/KR+vfRt5XP38Uf
TLSH
T1D9F5BE16B25500FEE456C1B8964A5132F6717C8A6B717EEF02A0F6392E77AF02F39704
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

1805936

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

E:\x\x_rel_t5\out\build\RelWithDebInfo\Weixin.exe.pdb

kernel32

AcquireSRWLockExclusive AddVectoredExceptionHandler AssignProcessToJobObject CloseHandle CompareStringW ConvertFiberToThread CreateDirectoryW CreateEventW CreateFileMappingW CreateFileW CreateNamedPipeW CreateProcessW CreateThread CreateToolhelp32Snapshot DecodePointer DeleteCriticalSection DeleteFiber DeleteFileW DeleteProcThreadAttributeList EncodePointer EnterCriticalSection EnumSystemLocalesW ExitProcess ExpandEnvironmentStringsW FileTimeToSystemTime FindClose FindFirstFileExW FindFirstFileW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FormatMessageA FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetDriveTypeW GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileSizeEx GetFileTime GetFileType GetFullPathNameW GetLastError GetLocalTime GetLocaleInfoW GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHeap GetProcessId GetProductInfo GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDirectoryW GetSystemInfo GetSystemTimeAsFileTime GetTempPathW GetThreadPriority GetTickCount GetTimeZoneInformation GetUserDefaultLCID GetUserDefaultUILanguage GetVersionExW GetWindowsDirectoryW GlobalMemoryStatusEx HeapAlloc HeapFree HeapReAlloc HeapSize InitOnceBeginInitialize InitOnceComplete InitializeCriticalSection InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeProcThreadAttributeList InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process LCMapStringEx LCMapStringW LeaveCriticalSection LoadLibraryA LoadLibraryExA LoadLibraryExW LoadLibraryW LocalFree LockFileEx MapViewOfFile MultiByteToWideChar OpenProcess OutputDebugStringA PeekNamedPipe Process32FirstW Process32NextW QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReadConsoleA ReadConsoleW ReadFile ReadProcessMemory ReleaseSRWLockExclusive RemoveDirectoryW RtlCaptureContext RtlCaptureStackBackTrace RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetConsoleCtrlHandler SetConsoleMode SetCurrentDirectoryW SetEndOfFile SetEnvironmentVariableW SetEvent SetFilePointerEx SetHandleInformation SetLastError SetNamedPipeHandleState SetStdHandle SetThreadPriority SetUnhandledExceptionFilter Sleep SleepConditionVariableSRW SleepEx SystemTimeToTzSpecificLocalTime TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TransactNamedPipe TryAcquireSRWLockExclusive UnhandledExceptionFilter UnlockFileEx UnmapViewOfFile UpdateProcThreadAttribute VerSetConditionMask VerifyVersionInfoW VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForSingleObject WaitNamedPipeW WakeAllConditionVariable WideCharToMultiByte WriteConsoleW WriteFile WriteProcessMemory lstrlenA

Name

.text

Size

1.9MB

Virtual Size

1.9MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

611KB

Virtual Size

611KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

65KB

Virtual Size

93KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

61KB

Virtual Size

61KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gxfg

Size

12KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

25B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

112KB

Virtual Size

111KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

588KB

Virtual Size

592KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

b1430d69182388e068b4a9952411082f3c155300878eccfdd64cd4222dfa9ab0

kernel32

generic