2024-06-09_2d58c7f04381d6b60da5142902867646_avoslocker

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General

Target
2024-06-09_2d58c7f04381d6b60da5142902867646_avoslocker
Size 1.3MB
Sample240609-y3ebpsfb94
SHA256 ebe23106c548cbbc7bc8e12a687ccaf6adabd6642887721a2d389862babef0cf
MD5 2d58c7f04381d6b60da5142902867646
SHA1 3302e6afa59bfce7b6eaf2dfee8436ba5a09e3d3
SHA512 bd3b1fcf5d31e9f6a451b372d2d927513d9562643a4361f7dbc7b6b406682805158f989d495fab9513d7977504d0ff6b62a21c2f7777c79f8e6d718d0d8a7aba
SSDEEP 24576:Q2zEYytjjqNSlhvpfQiIhKPtehfQ7r9qySkbgedD6J17W8CX32+KJNA80T:QPtjtQiIhUyQd1SkFd2cW+S8
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-09_2d58c7f04381d6b60da5142902867646_avoslocker

File Explorer

2024-06-09_2d58c7f04381d6b60da5142902867646_avoslocker

.exe 1.3MB

2024-06-09_2d58c7f04381d6b60da5142902867646_avoslocker

IMPHASH 99779933d13e7f3a0c46176caa0baa44
SHA256 ebe23106c548cbbc7bc8e12a687ccaf6adabd6642887721a2d389862babef0cf
MD5 2d58c7f04381d6b60da5142902867646
SHA1 3302e6afa59bfce7b6eaf2dfee8436ba5a09e3d3
SHA512 bd3b1fcf5d31e9f6a451b372d2d927513d9562643a4361f7dbc7b6b406682805158f989d495fab9513d7977504d0ff6b62a21c2f7777c79f8e6d718d0d8a7aba
SSDEEP 24576:Q2zEYytjjqNSlhvpfQiIhKPtehfQ7r9qySkbgedD6J17W8CX32+KJNA80T:QPtjtQiIhUyQd1SkFd2cW+S8
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

483197

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

\\cpbufs\transfer\aataneja\ReaderPOC\ReaderSolution\ReaderPOC\Release\ReaderPOC.pdb

version

GetFileVersionInfoW VerQueryValueW GetFileVersionInfoSizeW

msi

ord205 ord70

kernel32

CreateFileMappingA GetProcAddress UnlockFile HeapDestroy HeapCompact HeapAlloc LoadLibraryW GetSystemInfo CloseHandle HeapReAlloc DeleteFileW DeleteFileA GetVersionExA LoadLibraryA CreateFileA OutputDebugStringW GetFileAttributesExW GetFileAttributesA GetDiskFreeSpaceA FormatMessageW GetTempPathA Sleep MultiByteToWideChar HeapSize HeapValidate UnmapViewOfFile GetVersionExW GetFileAttributesW CreateFileW WaitForSingleObject CreateMutexW GetTempPathW UnlockFileEx SetEndOfFile GetFullPathNameA SetFilePointer LockFile OutputDebugStringA GetDiskFreeSpaceW WriteFile LocalFree HeapFree HeapCreate ReadFile AreFileApisANSI InterlockedCompareExchange InitializeCriticalSection EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionEx RaiseException DecodePointer FindNextFileW GetModuleFileNameW FindClose GetCurrentProcess CreateEventW GetModuleHandleW TlsSetValue GetEnvironmentStringsW GetCommandLineW GetCommandLineA LockFileEx GetFileSize GetCurrentProcessId GetProcessHeap SystemTimeToFileTime FreeLibrary WideCharToMultiByte GetSystemTimeAsFileTime GetSystemTime FormatMessageA CreateFileMappingW MapViewOfFile QueryPerformanceCounter TlsGetValue GetTickCount FlushFileBuffers GetLastError FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle WriteConsoleW TlsFree EncodePointer GetFullPathNameW GetOEMCP GetACP IsValidCodePage FindFirstFileExW GetConsoleCP EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetTimeZoneInformation ReadConsoleW GetConsoleMode SetFilePointerEx GetFileSizeEx GetFileType GetModuleHandleExW ExitProcess GetStdHandle LoadLibraryExW TlsAlloc SwitchToThread InitializeCriticalSectionAndSpinCount SetLastError GetStringTypeW LCMapStringW GetLocaleInfoW GetCPInfo UnhandledExceptionFilter RtlUnwind GetStartupInfoW IsDebuggerPresent InitializeSListHead GetCurrentThreadId WaitForSingleObjectEx ResetEvent SetEvent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter CompareStringW

advapi32

OpenServiceW OpenSCManagerW CloseServiceHandle RegSetValueExW RegQueryValueExW RegOpenKeyExW RegCloseKey

shell32

SHGetFolderPathW SHCreateDirectoryExW SHGetFolderPathAndSubDirW SHGetPathFromIDListW SHGetFolderLocation SHGetSpecialFolderPathW

ole32

CoTaskMemFree CoCreateInstance CoCreateGuid CLSIDFromString CLSIDFromProgID CoUninitialize CoInitialize StringFromGUID2 OleRun

oleaut32

SysAllocString SysFreeString VariantClear VariantCopy GetErrorInfo VariantInit

shlwapi

PathFileExistsA PathAppendW PathFileExistsW PathIsDirectoryW

Sharing

General

Malware Config

Signatures

File Explorer

2024-06-09_2d58c7f04381d6b60da5142902867646_avoslocker

version

msi

kernel32

advapi32

shell32

ole32

oleaut32

shlwapi

generic