1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281

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General

Target
1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281
Size 625KB
Sample240601-xt72zsch33
SHA256 1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281
MD5 4b933af8151fc84e97d305d6a6e61b76
SHA1 a61ae37274497be80db0dd9919c8459fcd5396ae
SHA512 640bbe8ae491bef61209cf6a9630f959b71e8b8638ec74499b13e358688b1e7583960cc39ffde2a70fbf696f5612ea8e2bce2a8dbf44d674be8269e7f7d32060
SSDEEP 12288:02nFCrNDFKYmKIiirRGW2phzrvXuayM1J3AAlrAf0d83QC0OXxcpGHMki:Bn8NDFKYmKOF0zr31JwAlcR3QC0OXxcm
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281

File Explorer

1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281

.exe 625KB

1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281

IMPHASH a14fe147cbb35ac7afa52e2cceed81b7
SHA256 1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281
MD5 4b933af8151fc84e97d305d6a6e61b76
SHA1 a61ae37274497be80db0dd9919c8459fcd5396ae
SHA512 640bbe8ae491bef61209cf6a9630f959b71e8b8638ec74499b13e358688b1e7583960cc39ffde2a70fbf696f5612ea8e2bce2a8dbf44d674be8269e7f7d32060
SSDEEP 12288:02nFCrNDFKYmKIiirRGW2phzrvXuayM1J3AAlrAf0d83QC0OXxcpGHMki:Bn8NDFKYmKOF0zr31JwAlcR3QC0OXxcm
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

49156

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

mscorsvw.pdb

mscoree

GetRealProcAddress GetRequestedRuntimeInfo

msvcr80

?_type_info_dtor_internal_method@type_info@@QAEXXZ _crt_debugger_hook _controlfp_s _invoke_watson _decode_pointer _onexit _lock __dllonexit _unlock ?terminate@@YAXXZ _except_handler4_common __set_app_type _encode_pointer __p__fmode __p__commode _adjust_fdiv __setusermatherr _configthreadlocale _initterm_e _initterm _acmdln exit _ismbblead _XcptFilter _exit _cexit __getmainargs _amsg_exit free malloc wcstoul wcscat_s towupper _vsnprintf _vsnwprintf_s _vsnprintf_s _errno wcsncpy_s wcscpy_s strcpy_s _snwprintf_s memmove memset strchr _CxxThrowException __CxxFrameHandler3 _wcsicmp _purecall memcpy

advapi32

RegQueryValueExW RegCreateKeyExW RegCreateKeyExA RegSetValueExW RegSetValueExA RegDeleteKeyW RegDeleteKeyA RegQueryValueExA RegOpenKeyExW RegOpenKeyExA RegCloseKey

kernel32

GetEnvironmentVariableA GetEnvironmentVariableW GetCurrentProcessId LocalAlloc FormatMessageA FormatMessageW EnterCriticalSection LeaveCriticalSection InitializeCriticalSection DeleteCriticalSection ResetEvent ReleaseSemaphore TlsSetValue TlsAlloc TlsFree HeapAlloc GetProcessHeap HeapFree WaitForSingleObjectEx ReleaseMutex SleepEx VirtualAlloc VirtualFree VirtualQuery VirtualProtect HeapCreate HeapDestroy HeapValidate InterlockedExchange Sleep GetStartupInfoA SetUnhandledExceptionFilter GetTickCount UnhandledExceptionFilter GetProcAddress InterlockedIncrement IsDebuggerPresent InterlockedDecrement TerminateProcess GetCurrentProcess WaitForMultipleObjects CreateThread OpenProcess SetEvent DebugBreak TlsGetValue InterlockedCompareExchange GetLastError SetLastError GetModuleHandleA FreeLibrary CloseHandle RaiseException LocalFree MultiByteToWideChar GetCPInfo GetACP GetCurrentThreadId QueryPerformanceCounter GetSystemTimeAsFileTime lstrlenW GetVersionExA GetModuleHandleW GetCommandLineW WideCharToMultiByte LoadLibraryExA LoadLibraryExW GetModuleFileNameA GetModuleFileNameW CreateSemaphoreA CreateSemaphoreW CreateMutexA CreateMutexW CreateEventA CreateEventW OpenEventA OpenEventW

user32

PeekMessageA PeekMessageW DispatchMessageA DispatchMessageW MessageBoxA MessageBoxW LoadStringA LoadStringW MsgWaitForMultipleObjects

ole32

CoRevokeClassObject CoAddRefServerProcess CoUninitialize CoInitializeEx CoRegisterClassObject CoReleaseServerProcess

oleaut32

SysStringLen SetErrorInfo

Sharing

General

Malware Config

Signatures

File Explorer

1b5c7e49fc3e375bd1df88ec8c0ba066159cd1b095a996296263e87256994281

mscoree

msvcr80

advapi32

kernel32

user32

ole32

oleaut32

generic