Report - timeSync.exe

Malicious Library UPX PE File PE32 OS Processor Check
ScreenShot
Created 2023.10.31 07:44 Machine s1_win7_x6401
Filename timeSync.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
9
Behavior Score
0.8
ZERO API file : malware
VT API (file)
md5 fdb2e9bda9e3a6b19c2b7246b8b6eb57
sha256 63a2fa37393b054082a377b69657728756be5dbcca6c271eb80779a2bea1fb44
ssdeep 3072:JAXgoCiquFrfXgGqrhZ3xhZIAOcNhL4rsrXIDw0L5deNMh:aTTquFDXgPrhzhGpah8rQXIJ
imphash 898aaac00ba000f89d80042acce240f9
impfuzzy 48:ACpZ24qsOSGrN5NibIQ81LpeIO5JfsY8UjtJcHK99UMcMGbp4i:/gvSGNNlneICf9tJcHQ9UMcMGn
  Network IP location

Signature (2cnts)

Level Description
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer

Rules (5cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check 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
 0x401008 FindFirstChangeNotificationW
 0x40100c WriteConsoleInputW
 0x401010 WriteConsoleOutputCharacterW
 0x401014 GetModuleHandleExA
 0x401018 AllocConsole
 0x40101c GlobalCompact
 0x401020 MapUserPhysicalPages
 0x401024 ReadConsoleA
 0x401028 GetConsoleAliasA
 0x40102c WaitNamedPipeA
 0x401030 GetEnvironmentStringsW
 0x401034 GetUserDefaultLCID
 0x401038 WriteConsoleInputA
 0x40103c AddConsoleAliasW
 0x401040 GetNumaAvailableMemoryNode
 0x401044 OpenSemaphoreA
 0x401048 SetCommBreak
 0x40104c SetTapeParameters
 0x401050 GenerateConsoleCtrlEvent
 0x401054 FindNextVolumeMountPointA
 0x401058 GetWindowsDirectoryA
 0x40105c GetCompressedFileSizeW
 0x401060 GetConsoleAliasExesW
 0x401064 SetCommState
 0x401068 GetDriveTypeA
 0x40106c AddRefActCtx
 0x401070 GetVolumeInformationA
 0x401074 LoadLibraryW
 0x401078 CopyFileW
 0x40107c _hread
 0x401080 CreateEventA
 0x401084 TransactNamedPipe
 0x401088 EnumSystemCodePagesA
 0x40108c GetFileAttributesW
 0x401090 TerminateProcess
 0x401094 GetTimeZoneInformation
 0x401098 lstrcatA
 0x40109c lstrlenW
 0x4010a0 FindNextVolumeMountPointW
 0x4010a4 GetStartupInfoW
 0x4010a8 RemoveVectoredExceptionHandler
 0x4010ac GetTempPathW
 0x4010b0 GetShortPathNameA
 0x4010b4 GetNamedPipeHandleStateW
 0x4010b8 GetConsoleAliasesW
 0x4010bc GetStartupInfoA
 0x4010c0 FindFirstFileA
 0x4010c4 GetLastError
 0x4010c8 GetCurrentDirectoryW
 0x4010cc SetLastError
 0x4010d0 ReadConsoleOutputCharacterA
 0x4010d4 CreateConsoleScreenBuffer
 0x4010d8 VerLanguageNameA
 0x4010dc WriteProfileSectionA
 0x4010e0 RemoveDirectoryA
 0x4010e4 CopyFileA
 0x4010e8 SetStdHandle
 0x4010ec SearchPathA
 0x4010f0 FindClose
 0x4010f4 OpenWaitableTimerA
 0x4010f8 LocalAlloc
 0x4010fc AddAtomW
 0x401100 FindAtomA
 0x401104 FoldStringW
 0x401108 SetConsoleCursorInfo
 0x40110c GetModuleHandleA
 0x401110 SetLocaleInfoW
 0x401114 FindNextFileW
 0x401118 VirtualProtect
 0x40111c CompareStringA
 0x401120 GetConsoleCursorInfo
 0x401124 QueryPerformanceFrequency
 0x401128 SetProcessShutdownParameters
 0x40112c GetVolumeNameForVolumeMountPointW
 0x401130 DeleteFileW
 0x401134 MoveFileWithProgressW
 0x401138 AddConsoleAliasA
 0x40113c ResetWriteWatch
 0x401140 EnumSystemLocalesW
 0x401144 lstrcpyW
 0x401148 AreFileApisANSI
 0x40114c CreateFileW
 0x401150 HeapSize
 0x401154 ReplaceFileA
 0x401158 SetDefaultCommConfigA
 0x40115c HeapReAlloc
 0x401160 GetCommandLineW
 0x401164 HeapSetInformation
 0x401168 DecodePointer
 0x40116c UnhandledExceptionFilter
 0x401170 SetUnhandledExceptionFilter
 0x401174 IsDebuggerPresent
 0x401178 EncodePointer
 0x40117c GetCurrentProcess
 0x401180 IsProcessorFeaturePresent
 0x401184 EnterCriticalSection
 0x401188 LeaveCriticalSection
 0x40118c SetHandleCount
 0x401190 GetStdHandle
 0x401194 InitializeCriticalSectionAndSpinCount
 0x401198 GetFileType
 0x40119c DeleteCriticalSection
 0x4011a0 HeapAlloc
 0x4011a4 SetFilePointer
 0x4011a8 HeapFree
 0x4011ac HeapCreate
 0x4011b0 GetProcAddress
 0x4011b4 GetModuleHandleW
 0x4011b8 ExitProcess
 0x4011bc WriteFile
 0x4011c0 GetModuleFileNameW
 0x4011c4 FreeEnvironmentStringsW
 0x4011c8 TlsAlloc
 0x4011cc TlsGetValue
 0x4011d0 TlsSetValue
 0x4011d4 TlsFree
 0x4011d8 InterlockedIncrement
 0x4011dc GetCurrentThreadId
 0x4011e0 InterlockedDecrement
 0x4011e4 QueryPerformanceCounter
 0x4011e8 GetTickCount
 0x4011ec GetCurrentProcessId
 0x4011f0 GetSystemTimeAsFileTime
 0x4011f4 WideCharToMultiByte
 0x4011f8 GetConsoleCP
 0x4011fc GetConsoleMode
 0x401200 GetCPInfo
 0x401204 GetACP
 0x401208 GetOEMCP
 0x40120c IsValidCodePage
 0x401210 Sleep
 0x401214 RaiseException
 0x401218 RtlUnwind
 0x40121c FlushFileBuffers
 0x401220 WriteConsoleW
 0x401224 MultiByteToWideChar
 0x401228 LCMapStringW
 0x40122c GetStringTypeW
 0x401230 CloseHandle
USER32.dll
 0x401238 CharUpperA
ADVAPI32.dll
 0x401000 AbortSystemShutdownW
WINHTTP.dll
 0x401240 WinHttpWriteData

EAT(Export Address Table) is none



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