a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d

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General

Target
a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d
Size 123KB
Sample240913-a78jcavhpc
SHA256 a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d
MD5 77d648cae74fc002d1c7e0337b78e6a8
SHA1 56be41bec3784f35946a3f9b78d32764069a75bc
SHA512 5221e519672430e3dee9c079b8f09ba271939071b2f128a9181d49baf636cb582d88c2fba795d4483d31ffa918a770e21a139b8d44f51f136ff5e21987b67a0a
SSDEEP 3072:3C3nVdQ1FJeVk0vLfg6iOZ9czn2lQBV+UdE+rECWp7hKojsv3:cnVdoFUM6iOZ9czLBV+UdvrEFp7hKoje
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d

File Explorer

a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d

.dll 123KB

a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d

IMPHASH f7c98b9ba0d1076f9cfe64fb632fa11c
SHA256 a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d
MD5 77d648cae74fc002d1c7e0337b78e6a8
SHA1 56be41bec3784f35946a3f9b78d32764069a75bc
SHA512 5221e519672430e3dee9c079b8f09ba271939071b2f128a9181d49baf636cb582d88c2fba795d4483d31ffa918a770e21a139b8d44f51f136ff5e21987b67a0a
SSDEEP 3072:3C3nVdQ1FJeVk0vLfg6iOZ9czn2lQBV+UdE+rECWp7hKojsv3:cnVdoFUM6iOZ9czLBV+UdvrEFp7hKoje
MD5 SHA1 SHA512 SSDEEP

regsvr32 windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

29208

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

C:\dev\ruby\virtual\source_code\Release\audio_sniffer.pdb

kernel32

GetModuleFileNameA InterlockedIncrement InterlockedDecrement CreateEventW SetEvent ResetEvent GetCurrentProcess GetCurrentThreadId InterlockedExchange FreeLibrary MultiByteToWideChar GetVersionExW DisableThreadLibraryCalls lstrlenW GetProcAddress GetModuleHandleW GetTickCount SetUnhandledExceptionFilter UnhandledExceptionFilter TerminateProcess GetSystemTimeAsFileTime GetCurrentProcessId QueryPerformanceCounter InterlockedCompareExchange DecodePointer lstrlenA Sleep CreateThread GetLastError SetThreadPriority CloseHandle WaitForSingleObject InitializeCriticalSection LeaveCriticalSection EncodePointer EnterCriticalSection DeleteCriticalSection IsDebuggerPresent

user32

wsprintfW

advapi32

RegCreateKeyW RegSetValueExW RegCloseKey RegSetValueW RegOpenKeyExW RegEnumKeyExW RegDeleteKeyW RegCreateKeyExW

ole32

CoTaskMemAlloc StringFromGUID2 CoInitialize CoUninitialize CoTaskMemFree CoCreateInstance CoFreeUnusedLibraries

avrt

AvRevertMmThreadCharacteristics AvSetMmThreadCharacteristicsW

msvcr100

__clean_type_info_names_internal ?_type_info_dtor_internal_method@type_info@@QAEXXZ ?terminate@@YAXXZ _except_handler4_common _crt_debugger_hook __CppXcptFilter _amsg_exit _initterm_e ??3@YAXPAX@Z ??2@YAPAXI@Z printf __CxxFrameHandler3 memcpy _purecall memset _wtoi _vsnwprintf _unlock __dllonexit _lock _onexit _malloc_crt free _encoded_null _initterm

winmm

timeGetTime

Sharing

General

Malware Config

Signatures

File Explorer

a20b409e022f9a4e487672ad3b9647e7bd08fe6a6917541298aff1fdb847c62d

kernel32

user32

advapi32

ole32

avrt

msvcr100

winmm

generic