Report - smss.exe

Malicious Library PE File PE32
ScreenShot
Created 2023.07.20 07:51 Machine s1_win7_x6401
Filename smss.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
2.4
ZERO API file : clean
VT API (file) 44 detected (AIDetectMalware, Androm, malicious, high confidence, GenericKD, Stop, Save, Zombie, Kryptik, HUCN, score, RansomX, gpgja, Lockbit, moderate, Static AI, Suspicious PE, Malware@#mzjy9nl6ay6k, LokiBot, 9AUF2I, Detected, Artemis, ai score=88, unsafe, Chgt, R002H0CGJ23, UrSnif, susgen, GenKryptik, ERHN, confidence, 100%)
md5 9c72d48f384e384c0e3b159f4039298f
sha256 534a33086797b472985eabb41713da176538a199d2bc421d3b49eeec88fbedd8
ssdeep 3072:GdfGpGbErLo10x6Qzeqa5lFMVqqmaOEFA+Ap4qsgW05ytrZCos:UGRLo+x6YIKnYEirsgW7e
imphash 41b4eb7c12331a5ff00a984ecb434d03
impfuzzy 48:ALoiX1bNdhMrOF+fcjtrMtZKK2SeCyIAQCQU:AZX1bqrg+fcjtrMts7SeCcrJ
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 44 AntiVirus engines on VirusTotal as malicious
notice Foreign language identified in PE resource
notice The binary likely contains encrypted or compressed data indicative of a packer
info The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path

Rules (3cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x401000 GetDateFormatW
 0x401004 FindResourceA
 0x401008 EnumDateFormatsExW
 0x40100c FindResourceW
 0x401010 EnumCalendarInfoW
 0x401014 _lwrite
 0x401018 ScrollConsoleScreenBufferW
 0x40101c AddConsoleAliasW
 0x401020 GetComputerNameW
 0x401024 GetTickCount
 0x401028 GetConsoleAliasesLengthA
 0x40102c GlobalAlloc
 0x401030 SetFileShortNameW
 0x401034 LoadLibraryW
 0x401038 FreeConsole
 0x40103c EnumSystemCodePagesA
 0x401040 FindNextVolumeW
 0x401044 ReadFile
 0x401048 GetCompressedFileSizeA
 0x40104c GetVolumePathNameA
 0x401050 lstrlenW
 0x401054 SetThreadPriority
 0x401058 DisconnectNamedPipe
 0x40105c GetConsoleAliasesW
 0x401060 InterlockedExchange
 0x401064 GetProfileIntA
 0x401068 OpenMutexW
 0x40106c SetLastError
 0x401070 GetProcAddress
 0x401074 VirtualAlloc
 0x401078 LoadLibraryA
 0x40107c SetCurrentDirectoryW
 0x401080 GetOEMCP
 0x401084 lstrcmpiW
 0x401088 GetModuleHandleA
 0x40108c SetLocaleInfoW
 0x401090 CreateMutexA
 0x401094 FatalAppExitA
 0x401098 SetProcessShutdownParameters
 0x40109c _lopen
 0x4010a0 OpenSemaphoreW
 0x4010a4 ReadConsoleInputW
 0x4010a8 GetWindowsDirectoryW
 0x4010ac DeleteFileW
 0x4010b0 GlobalAddAtomW
 0x4010b4 LocalFileTimeToFileTime
 0x4010b8 CreateFileA
 0x4010bc CloseHandle
 0x4010c0 WriteConsoleW
 0x4010c4 InterlockedIncrement
 0x4010c8 InterlockedDecrement
 0x4010cc Sleep
 0x4010d0 InitializeCriticalSection
 0x4010d4 DeleteCriticalSection
 0x4010d8 EnterCriticalSection
 0x4010dc LeaveCriticalSection
 0x4010e0 UnhandledExceptionFilter
 0x4010e4 SetUnhandledExceptionFilter
 0x4010e8 GetLastError
 0x4010ec HeapFree
 0x4010f0 MultiByteToWideChar
 0x4010f4 GetStartupInfoW
 0x4010f8 RtlUnwind
 0x4010fc RaiseException
 0x401100 GetModuleHandleW
 0x401104 ExitProcess
 0x401108 WriteFile
 0x40110c GetStdHandle
 0x401110 GetModuleFileNameA
 0x401114 HeapAlloc
 0x401118 HeapCreate
 0x40111c VirtualFree
 0x401120 HeapReAlloc
 0x401124 SetHandleCount
 0x401128 GetFileType
 0x40112c GetStartupInfoA
 0x401130 TerminateProcess
 0x401134 GetCurrentProcess
 0x401138 IsDebuggerPresent
 0x40113c GetCPInfo
 0x401140 GetACP
 0x401144 IsValidCodePage
 0x401148 TlsGetValue
 0x40114c TlsAlloc
 0x401150 TlsSetValue
 0x401154 TlsFree
 0x401158 GetCurrentThreadId
 0x40115c GetModuleFileNameW
 0x401160 FreeEnvironmentStringsW
 0x401164 GetEnvironmentStringsW
 0x401168 GetCommandLineW
 0x40116c QueryPerformanceCounter
 0x401170 GetCurrentProcessId
 0x401174 GetSystemTimeAsFileTime
 0x401178 HeapSize
 0x40117c GetLocaleInfoA
 0x401180 GetStringTypeA
 0x401184 GetStringTypeW
 0x401188 InitializeCriticalSectionAndSpinCount
 0x40118c SetFilePointer
 0x401190 WideCharToMultiByte
 0x401194 GetConsoleCP
 0x401198 GetConsoleMode
 0x40119c LCMapStringA
 0x4011a0 LCMapStringW
 0x4011a4 FlushFileBuffers
 0x4011a8 SetStdHandle
 0x4011ac WriteConsoleA
 0x4011b0 GetConsoleOutputCP
USER32.dll
 0x4011b8 DdeQueryStringW
 0x4011bc CharUpperBuffA
 0x4011c0 LoadMenuW
 0x4011c4 CharLowerBuffW

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure