Report - timeSync.exe

Malicious Library UPX PE File PE32 OS Processor Check
ScreenShot
Created 2023.11.05 12:32 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 : clean
VT API (file)
md5 e67f6890ecc3d419311c14902dfbc16b
sha256 46833ca0a3bacd5a06af6ead4ad2915d7fc0bd92af8c1ab32b453d55bf7dbdf9
ssdeep 3072:4SoPDwgqFk55b1jjzjl5AxsOjh6JupQu5DS5yLW0myRPhTe3pU2y/Ocat:Zosgl5PTjl5Anpv5MyLzpPhyWzG
imphash ffd75c67c332d346e0e77b50bcd67976
impfuzzy 48:ijB3hkgqSrIOgr2ZMlpjHTOqs+fcN3GXJtXRK0ctZ6C:iggqSrznMvjzfs+fcBGXJtXRvcnB
  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
 0x401000 WriteConsoleInputW
 0x401004 lstrlenA
 0x401008 GetStringTypeA
 0x40100c GetConsoleAliasA
 0x401010 WaitNamedPipeA
 0x401014 GetEnvironmentStringsW
 0x401018 WriteConsoleInputA
 0x40101c AddConsoleAliasW
 0x401020 FlushConsoleInputBuffer
 0x401024 SetTapeParameters
 0x401028 MoveFileWithProgressA
 0x40102c GetModuleHandleW
 0x401030 FindNextVolumeMountPointA
 0x401034 GetConsoleAliasesA
 0x401038 ConvertFiberToThread
 0x40103c ExpandEnvironmentStringsA
 0x401040 GetPrivateProfileStringW
 0x401044 ReadConsoleW
 0x401048 GetCompressedFileSizeW
 0x40104c GetConsoleAliasExesW
 0x401050 GetUserDefaultLangID
 0x401054 SetCommState
 0x401058 CreateActCtxW
 0x40105c GetPrivateProfileIntA
 0x401060 LoadLibraryW
 0x401064 SetCommConfig
 0x401068 FatalAppExitW
 0x40106c ReadConsoleInputA
 0x401070 _hread
 0x401074 GetSystemPowerStatus
 0x401078 GetFileAttributesA
 0x40107c GetExitCodeProcess
 0x401080 EnumSystemCodePagesA
 0x401084 GetFileAttributesW
 0x401088 TerminateProcess
 0x40108c IsDBCSLeadByte
 0x401090 GetTimeZoneInformation
 0x401094 FindNextVolumeMountPointW
 0x401098 ReplaceFileA
 0x40109c GetTempPathW
 0x4010a0 EnumSystemLocalesA
 0x4010a4 GetConsoleOutputCP
 0x4010a8 VerifyVersionInfoW
 0x4010ac GetStartupInfoA
 0x4010b0 FindFirstFileA
 0x4010b4 GetLastError
 0x4010b8 SetLastError
 0x4010bc ReadConsoleOutputCharacterA
 0x4010c0 GetProcAddress
 0x4010c4 RemoveDirectoryA
 0x4010c8 CopyFileA
 0x4010cc SetFileApisToOEM
 0x4010d0 LoadLibraryA
 0x4010d4 LocalAlloc
 0x4010d8 IsWow64Process
 0x4010dc SetConsoleCtrlHandler
 0x4010e0 CreateEventW
 0x4010e4 WriteProfileSectionW
 0x4010e8 VirtualLock
 0x4010ec GlobalGetAtomNameW
 0x4010f0 GetCurrentConsoleFont
 0x4010f4 OpenJobObjectW
 0x4010f8 FoldStringA
 0x4010fc GlobalFindAtomW
 0x401100 GetModuleHandleA
 0x401104 SetLocaleInfoW
 0x401108 FindNextFileW
 0x40110c VirtualProtect
 0x401110 GetCurrentDirectoryA
 0x401114 CompareStringA
 0x401118 QueryPerformanceFrequency
 0x40111c GetShortPathNameW
 0x401120 OpenSemaphoreW
 0x401124 FindFirstVolumeA
 0x401128 GetWindowsDirectoryW
 0x40112c MoveFileWithProgressW
 0x401130 EnumSystemLocalesW
 0x401134 DeleteFileA
 0x401138 ExpandEnvironmentStringsW
 0x40113c CreateFileW
 0x401140 WriteConsoleW
 0x401144 InterlockedIncrement
 0x401148 InterlockedDecrement
 0x40114c EncodePointer
 0x401150 DecodePointer
 0x401154 Sleep
 0x401158 InitializeCriticalSection
 0x40115c DeleteCriticalSection
 0x401160 EnterCriticalSection
 0x401164 LeaveCriticalSection
 0x401168 WideCharToMultiByte
 0x40116c HeapFree
 0x401170 GetCommandLineW
 0x401174 HeapSetInformation
 0x401178 GetStartupInfoW
 0x40117c RaiseException
 0x401180 RtlUnwind
 0x401184 HeapAlloc
 0x401188 LCMapStringW
 0x40118c MultiByteToWideChar
 0x401190 GetCPInfo
 0x401194 IsProcessorFeaturePresent
 0x401198 GetACP
 0x40119c GetOEMCP
 0x4011a0 IsValidCodePage
 0x4011a4 TlsAlloc
 0x4011a8 TlsGetValue
 0x4011ac TlsSetValue
 0x4011b0 TlsFree
 0x4011b4 GetCurrentThreadId
 0x4011b8 UnhandledExceptionFilter
 0x4011bc SetUnhandledExceptionFilter
 0x4011c0 IsDebuggerPresent
 0x4011c4 GetCurrentProcess
 0x4011c8 HeapCreate
 0x4011cc HeapSize
 0x4011d0 ExitProcess
 0x4011d4 SetFilePointer
 0x4011d8 WriteFile
 0x4011dc GetStdHandle
 0x4011e0 GetModuleFileNameW
 0x4011e4 FreeEnvironmentStringsW
 0x4011e8 SetHandleCount
 0x4011ec InitializeCriticalSectionAndSpinCount
 0x4011f0 GetFileType
 0x4011f4 QueryPerformanceCounter
 0x4011f8 GetTickCount
 0x4011fc GetCurrentProcessId
 0x401200 GetSystemTimeAsFileTime
 0x401204 GetLocaleInfoW
 0x401208 GetUserDefaultLCID
 0x40120c GetLocaleInfoA
 0x401210 IsValidLocale
 0x401214 GetStringTypeW
 0x401218 HeapReAlloc
 0x40121c SetStdHandle
 0x401220 GetConsoleCP
 0x401224 GetConsoleMode
 0x401228 FlushFileBuffers
 0x40122c CloseHandle
USER32.dll
 0x401234 CharUpperA

EAT(Export Address Table) is none



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