Report - tabhost.exe

UPX Malicious Library OS Processor Check PE32 PE File
ScreenShot
Created 2021.08.01 09:18 Machine s1_win7_x6401
Filename tabhost.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
1.8
ZERO API file : clean
VT API (file) 22 detected (AIDetect, malware1, malicious, high confidence, Unsafe, Save, ZexaF, mzW@ayeZwAbG, Attribute, HighConfidence, Chapak, Score, Sabsik, Glupteba, Kryptik, CLASSIC, Static AI, Malicious PE, susgen, confidence, QVM10)
md5 2b2019bf18467e9150aeda07acbdd1e8
sha256 aaaab76abff4dc4dec34b967a7f3f03cf937d1d47f806bf193f9cb80d35e77e6
ssdeep 24576:VJw2kSyqsNiGVnH0QQpzwUFyJoD2fxb3WD2jc:QS5sIGJ0QPnfxbG4c
imphash 3a882b0a906e4a3ae01bd3c1a3fc4b60
impfuzzy 48:BGP0x86xN7OU1O2nYttLaE0jcGIJcFu2XWwxU:rN7OU1FYttOE0jcGIJcbXW3
  Network IP location

Signature (4cnts)

Level Description
warning File has been identified by 22 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice The binary likely contains encrypted or compressed data indicative of a packer
info This executable has a PDB path

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
 0x424008 GetFileSize
 0x42400c SetPriorityClass
 0x424010 GetNativeSystemInfo
 0x424014 SetFilePointer
 0x424018 CopyFileExW
 0x42401c InterlockedIncrement
 0x424020 InterlockedDecrement
 0x424024 WaitNamedPipeA
 0x424028 WriteConsoleInputA
 0x42402c SetComputerNameW
 0x424030 GetComputerNameW
 0x424034 SetEvent
 0x424038 FreeEnvironmentStringsA
 0x42403c CreateNamedPipeW
 0x424040 VirtualFree
 0x424044 GetConsoleAliasesLengthA
 0x424048 GetPrivateProfileStringW
 0x42404c FindResourceExA
 0x424050 GlobalAlloc
 0x424054 LoadLibraryW
 0x424058 GetConsoleAliasExesLengthW
 0x42405c InitAtomTable
 0x424060 GetFileAttributesA
 0x424064 CreateSemaphoreA
 0x424068 SetConsoleCursorPosition
 0x42406c GetBinaryTypeA
 0x424070 GetSystemDirectoryA
 0x424074 GetOverlappedResult
 0x424078 CompareStringW
 0x42407c lstrlenW
 0x424080 GlobalUnlock
 0x424084 EnumResourceNamesW
 0x424088 ReleaseActCtx
 0x42408c GetStartupInfoA
 0x424090 OpenMutexW
 0x424094 GetHandleInformation
 0x424098 GetProcAddress
 0x42409c GetProcessHeaps
 0x4240a0 ReadFileEx
 0x4240a4 LoadLibraryA
 0x4240a8 GetConsoleScreenBufferInfo
 0x4240ac GetExitCodeThread
 0x4240b0 SetCurrentDirectoryW
 0x4240b4 PostQueuedCompletionStatus
 0x4240b8 WriteProfileSectionW
 0x4240bc SetEnvironmentVariableA
 0x4240c0 WriteProfileStringA
 0x4240c4 CreateIoCompletionPort
 0x4240c8 GetCurrentDirectoryA
 0x4240cc FatalAppExitA
 0x4240d0 GetCurrentThreadId
 0x4240d4 GetCPInfoExA
 0x4240d8 GetVersionExA
 0x4240dc TlsAlloc
 0x4240e0 FindAtomW
 0x4240e4 DeleteFileW
 0x4240e8 UnregisterWaitEx
 0x4240ec GetSystemTime
 0x4240f0 LCMapStringW
 0x4240f4 AreFileApisANSI
 0x4240f8 CreateDirectoryA
 0x4240fc FileTimeToDosDateTime
 0x424100 CreateFileA
 0x424104 UnhandledExceptionFilter
 0x424108 SetUnhandledExceptionFilter
 0x42410c GetLastError
 0x424110 MoveFileA
 0x424114 GetStartupInfoW
 0x424118 HeapValidate
 0x42411c IsBadReadPtr
 0x424120 RaiseException
 0x424124 GetModuleHandleW
 0x424128 Sleep
 0x42412c ExitProcess
 0x424130 GetModuleFileNameA
 0x424134 WriteFile
 0x424138 GetStdHandle
 0x42413c EnterCriticalSection
 0x424140 LeaveCriticalSection
 0x424144 TerminateProcess
 0x424148 GetCurrentProcess
 0x42414c IsDebuggerPresent
 0x424150 GetModuleFileNameW
 0x424154 RtlUnwind
 0x424158 GetACP
 0x42415c GetOEMCP
 0x424160 GetCPInfo
 0x424164 IsValidCodePage
 0x424168 TlsGetValue
 0x42416c TlsSetValue
 0x424170 TlsFree
 0x424174 SetLastError
 0x424178 DeleteCriticalSection
 0x42417c QueryPerformanceCounter
 0x424180 GetTickCount
 0x424184 GetCurrentProcessId
 0x424188 GetSystemTimeAsFileTime
 0x42418c FreeEnvironmentStringsW
 0x424190 GetEnvironmentStringsW
 0x424194 GetCommandLineW
 0x424198 SetHandleCount
 0x42419c GetFileType
 0x4241a0 HeapDestroy
 0x4241a4 HeapCreate
 0x4241a8 HeapFree
 0x4241ac HeapAlloc
 0x4241b0 HeapSize
 0x4241b4 HeapReAlloc
 0x4241b8 VirtualAlloc
 0x4241bc InitializeCriticalSectionAndSpinCount
 0x4241c0 DebugBreak
 0x4241c4 OutputDebugStringA
 0x4241c8 WriteConsoleW
 0x4241cc OutputDebugStringW
 0x4241d0 MultiByteToWideChar
 0x4241d4 GetStringTypeA
 0x4241d8 GetStringTypeW
 0x4241dc GetLocaleInfoA
 0x4241e0 WideCharToMultiByte
 0x4241e4 LCMapStringA
 0x4241e8 GetModuleHandleA
 0x4241ec FlushFileBuffers
 0x4241f0 GetConsoleCP
 0x4241f4 GetConsoleMode
 0x4241f8 ReadFile
 0x4241fc CloseHandle
 0x424200 SetStdHandle
 0x424204 WriteConsoleA
 0x424208 GetConsoleOutputCP
USER32.dll
 0x424218 GetMonitorInfoA
GDI32.dll
 0x424000 GetCharWidthW
MSIMG32.dll
 0x424210 TransparentBlt

EAT(Export Address Table) is none



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