la1wty43[.]6EV[.]exe

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General

Target
la1wty43.6EV.exe
Size 4.0MB
Sample260805-qqn2dabb93
SHA256 4a16c9705b415f088fad0a5223a72542ad28f41761f43ccff1bf90040a92692e
MD5 de68026b3e2fc2c1367864f2187c932c
SHA1 1764de25f80bff14443438b7c84db5d2a973726a
SHA512 90ab8d63179783a198e34834b7a0b625d65a47b6dad35f823cdff81efcad3daff7c60ba4db6338180f57afcaec2eb417c13b9707508c9062c04bd1912ea4f995
SSDEEP 49152:EOUVOBgM75MukiXEevkDmvuMyatahJsUVy8PSv0/k0k7Pc1xP5YXlRBgdx0QjC:PJVm0rmOV0/k/cfP5+lRBgD
TLSH
T189164B7129C240C6E0F7F5B03AD8AD98A9736A57C4F5F3DA6DC18F5D866B82008E76C1
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
la1wty43.6EV.exe

File Explorer

la1wty43.6EV.exe

.exe 4.0MB

la1wty43.6EV.exe

IMPHASH 812c74bb7007893784ce4d42a40fcdfb
SHA256 4a16c9705b415f088fad0a5223a72542ad28f41761f43ccff1bf90040a92692e
MD5 de68026b3e2fc2c1367864f2187c932c
SHA1 1764de25f80bff14443438b7c84db5d2a973726a
SHA512 90ab8d63179783a198e34834b7a0b625d65a47b6dad35f823cdff81efcad3daff7c60ba4db6338180f57afcaec2eb417c13b9707508c9062c04bd1912ea4f995
SSDEEP 49152:EOUVOBgM75MukiXEevkDmvuMyatahJsUVy8PSv0/k0k7Pc1xP5YXlRBgdx0QjC:PJVm0rmOV0/k/cfP5+lRBgD
TLSH
T189164B7129C240C6E0F7F5B03AD8AD98A9736A57C4F5F3DA6DC18F5D866B82008E76C1
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

2399088

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

kernel32

OpenProcess MultiByteToWideChar Sleep CopyFileA GetLastError LockResource DeleteFileW CloseHandle LoadLibraryW LoadResource FindResourceW GetProcAddress LocalFree CreateProcessW GetModuleHandleW CopyFileW WideCharToMultiByte GetVersionExW GetTickCount ReadFile GetConsoleScreenBufferInfo SetConsoleTextAttribute WriteFile TerminateProcess CreateNamedPipeW PeekNamedPipe CreateToolhelp32Snapshot Process32NextW Process32FirstW IsWow64Process ConnectNamedPipe SetEndOfFile WriteConsoleW HeapSize SetStdHandle WaitForSingleObject GetTempPathW GetEnvironmentVariableW GetModuleFileNameW GetStdHandle SizeofResource GetCommandLineW CreateDirectoryA CreateDirectoryW GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineA GetOEMCP GetACP IsValidCodePage HeapReAlloc ReadConsoleW EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW FormatMessageA GetLocaleInfoEx GetCurrentDirectoryW CreateFileW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW GetFileInformationByHandle GetFullPathNameW AreFileApisANSI GetFileInformationByHandleEx GetStringTypeW EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead RtlUnwindEx RtlPcToFileHeader RaiseException SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW GetFileSizeEx SetFilePointerEx GetFileType HeapAlloc FlushFileBuffers GetConsoleOutputCP GetConsoleMode HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW RtlUnwind

user32

ReleaseDC GetSystemMetrics GetDC

gdi32

CreateCompatibleBitmap SelectObject CreateCompatibleDC DeleteDC DeleteObject BitBlt

advapi32

GetUserNameW

shell32

SHGetFolderPathW CommandLineToArgvW

gdiplus

GdiplusShutdown GdiplusStartup GdipGetImageEncoders GdipGetImageEncodersSize

rpcrt4

RpcStringFreeW UuidCreate UuidToStringW

version

GetFileVersionInfoW GetFileVersionInfoSizeW VerQueryValueW

Name

.text

Size

2.4MB

Virtual Size

2.4MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

126KB

Virtual Size

126KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

20KB

Virtual Size

20KB

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

1.4MB

Virtual Size

1.4MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

la1wty43.6EV.exe

kernel32

user32

gdi32

advapi32

shell32

gdiplus

rpcrt4

version

generic