Report - 1.exe

UPX Malicious Library OS Processor Check PE32 PE File
ScreenShot
Created 2023.04.10 09:27 Machine s1_win7_x6403
Filename 1.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
9
Behavior Score
1.6
ZERO API file : clean
VT API (file)
md5 c6d83d1d068d0a0e1bb9e38d6946402a
sha256 dab5f40780686af53fac880fb2e8297dddaf1905b241a2ce858bd7f1812e39bf
ssdeep 6144:3J2RrGH/P/dk0+AdQsiGsBFFKglu3H6a66I8SP6d9tcOZ4u5ImDDsS:3J2R6H/3aJdFFKWu3a1U2aII
imphash 19f87512189bc3d11ceffc7f82e766f2
impfuzzy 48:lEpsc1eZsx9oTbOnORn2YccK9rCKd+cQzG/:lksfCkbgq2YccQrCG+cQY
  Network IP location

Signature (4cnts)

Level Description
watch Communicates with host for which no DNS query was performed
notice Allocates read-write-execute memory (usually to unpack itself)
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

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 (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
162.19.139.184 Unknown 162.19.139.184 clean

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x401008 GetStringTypeA
 0x40100c GetDriveTypeW
 0x401010 BuildCommDCBAndTimeoutsA
 0x401014 SetUnhandledExceptionFilter
 0x401018 GetConsoleAliasA
 0x40101c WaitNamedPipeA
 0x401020 GetNamedPipeHandleStateA
 0x401024 GetModuleHandleExW
 0x401028 GetUserDefaultLCID
 0x40102c InterlockedCompareExchange
 0x401030 WriteConsoleInputA
 0x401034 SetEvent
 0x401038 FreeEnvironmentStringsA
 0x40103c SetTapeParameters
 0x401040 GetModuleHandleW
 0x401044 CreateRemoteThread
 0x401048 GetDateFormatA
 0x40104c AllocateUserPhysicalPages
 0x401050 GetEnvironmentStrings
 0x401054 GlobalAlloc
 0x401058 GetConsoleMode
 0x40105c GetVersionExW
 0x401060 GetFileAttributesA
 0x401064 FindNextVolumeW
 0x401068 GetBinaryTypeA
 0x40106c GetModuleFileNameW
 0x401070 lstrcmpW
 0x401074 MultiByteToWideChar
 0x401078 FindNextVolumeMountPointW
 0x40107c EnumCalendarInfoA
 0x401080 GetLastError
 0x401084 BackupRead
 0x401088 GetProcAddress
 0x40108c GetComputerNameExW
 0x401090 RemoveDirectoryA
 0x401094 GlobalGetAtomNameA
 0x401098 LoadLibraryA
 0x40109c OpenMutexA
 0x4010a0 DnsHostnameToComputerNameA
 0x4010a4 GetCommMask
 0x4010a8 RtlCaptureStackBackTrace
 0x4010ac GetPrivateProfileStructA
 0x4010b0 GlobalFindAtomW
 0x4010b4 EnumResourceTypesW
 0x4010b8 FindNextFileA
 0x4010bc GetModuleHandleA
 0x4010c0 EraseTape
 0x4010c4 CreateMutexA
 0x4010c8 CreateMailslotA
 0x4010cc RequestWakeupLatency
 0x4010d0 ScrollConsoleScreenBufferA
 0x4010d4 SetCalendarInfoA
 0x4010d8 GetDiskFreeSpaceExA
 0x4010dc DeleteFileW
 0x4010e0 GetFileInformationByHandle
 0x4010e4 FindActCtxSectionStringW
 0x4010e8 EnumSystemLocalesW
 0x4010ec CreateFileW
 0x4010f0 IsProcessorFeaturePresent
 0x4010f4 GetConsoleOutputCP
 0x4010f8 GetVolumeNameForVolumeMountPointA
 0x4010fc WriteConsoleW
 0x401100 HeapSize
 0x401104 DeleteFileA
 0x401108 HeapReAlloc
 0x40110c ExitProcess
 0x401110 DecodePointer
 0x401114 GetCommandLineA
 0x401118 HeapSetInformation
 0x40111c GetStartupInfoW
 0x401120 UnhandledExceptionFilter
 0x401124 IsDebuggerPresent
 0x401128 EncodePointer
 0x40112c TerminateProcess
 0x401130 GetCurrentProcess
 0x401134 EnterCriticalSection
 0x401138 LeaveCriticalSection
 0x40113c SetFilePointer
 0x401140 SetHandleCount
 0x401144 GetStdHandle
 0x401148 InitializeCriticalSectionAndSpinCount
 0x40114c GetFileType
 0x401150 DeleteCriticalSection
 0x401154 GetCPInfo
 0x401158 InterlockedIncrement
 0x40115c InterlockedDecrement
 0x401160 GetACP
 0x401164 GetOEMCP
 0x401168 IsValidCodePage
 0x40116c TlsAlloc
 0x401170 TlsGetValue
 0x401174 TlsSetValue
 0x401178 TlsFree
 0x40117c SetLastError
 0x401180 GetCurrentThreadId
 0x401184 GetCurrentThread
 0x401188 HeapCreate
 0x40118c HeapDestroy
 0x401190 HeapFree
 0x401194 HeapAlloc
 0x401198 FatalAppExitA
 0x40119c SetConsoleCtrlHandler
 0x4011a0 FreeLibrary
 0x4011a4 InterlockedExchange
 0x4011a8 LoadLibraryW
 0x4011ac GetLocaleInfoW
 0x4011b0 WriteFile
 0x4011b4 GetModuleFileNameA
 0x4011b8 FreeEnvironmentStringsW
 0x4011bc WideCharToMultiByte
 0x4011c0 GetEnvironmentStringsW
 0x4011c4 QueryPerformanceCounter
 0x4011c8 GetTickCount
 0x4011cc GetCurrentProcessId
 0x4011d0 GetSystemTimeAsFileTime
 0x4011d4 GetConsoleCP
 0x4011d8 Sleep
 0x4011dc SetStdHandle
 0x4011e0 FlushFileBuffers
 0x4011e4 RtlUnwind
 0x4011e8 LCMapStringW
 0x4011ec GetStringTypeW
 0x4011f0 GetLocaleInfoA
 0x4011f4 EnumSystemLocalesA
 0x4011f8 IsValidLocale
 0x4011fc CloseHandle
USER32.dll
 0x401204 GetMenu
ADVAPI32.dll
 0x401000 ReportEventA
WINHTTP.dll
 0x40120c WinHttpSetOption

EAT(Export Address Table) is none



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