Report - vbc.exe

Malicious Library PE File OS Processor Check PE32
ScreenShot
Created 2021.10.05 09:55 Machine s1_win7_x6402
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
5
Behavior Score
2.4
ZERO API file : malware
VT API (file) 41 detected (Androm, malicious, high confidence, Siggen15, Fragtor, Artemis, Unsafe, Save, Azorult, ZexaF, sq0@a4ub9rmi, Kryptik, Eldorado, Attribute, HighConfidence, HMSQ, FileRepMalware, Generic@ML, RDMK, RGpjaqnlPC1EwpmNZ23VCA, UMal, rpmgf@0, MultiPlug, Static AI, Malicious PE, ai score=99, kcloud, LokiBot, FVY81R, score, R002H07J421, HMSO, Genetic, confidence, 100%)
md5 5a320540eeef00b5020c8dd42557ab2f
sha256 e3efaf72472faf918f7ff2a430db45cf5ffc2eb595e1b96d4dc403603b0acced
ssdeep 6144:IhN2HJC884dHOuyUVwYiFCyIJROhxxpeTr/ekI:I6HJ984duubOfx3zxp6L
imphash f47739d0cfd89d51cbbbec502f2604c9
impfuzzy 24:YokFQOovFaNh71SFdEDg7uJX9aV4wly1R+fjlnt9MZ6LJ3NQvRyv0TzZrnlejMCc:pAcyhwdI92U+fRt9MZIND0XZ7V
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 41 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 The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path

Rules (4cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library 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
 0x424000 GlobalDeleteAtom
 0x424004 GetLocaleInfoA
 0x424008 HeapAlloc
 0x42400c EndUpdateResourceW
 0x424010 InterlockedIncrement
 0x424014 GetQueuedCompletionStatus
 0x424018 ReadConsoleA
 0x42401c GetEnvironmentStringsW
 0x424020 SetEvent
 0x424024 GetCommandLineA
 0x424028 CreateActCtxW
 0x42402c GetEnvironmentStrings
 0x424030 GlobalAlloc
 0x424034 CopyFileW
 0x424038 FreeConsole
 0x42403c LeaveCriticalSection
 0x424040 HeapCreate
 0x424044 FindNextVolumeW
 0x424048 GetFileAttributesW
 0x42404c GetModuleFileNameW
 0x424050 lstrlenW
 0x424054 SetConsoleTitleA
 0x424058 FlushFileBuffers
 0x42405c DeactivateActCtx
 0x424060 InterlockedExchange
 0x424064 GetProcAddress
 0x424068 BeginUpdateResourceW
 0x42406c WriteConsoleA
 0x424070 RemoveDirectoryW
 0x424074 SetConsoleWindowInfo
 0x424078 GetTapeParameters
 0x42407c SetEnvironmentVariableA
 0x424080 SetConsoleTitleW
 0x424084 GetModuleHandleA
 0x424088 EraseTape
 0x42408c VirtualProtect
 0x424090 GetCurrentProcessId
 0x424094 GetPrivateProfileSectionW
 0x424098 FindNextVolumeA
 0x42409c lstrcpyW
 0x4240a0 CreateFileA
 0x4240a4 WideCharToMultiByte
 0x4240a8 InterlockedDecrement
 0x4240ac InterlockedCompareExchange
 0x4240b0 MultiByteToWideChar
 0x4240b4 Sleep
 0x4240b8 InitializeCriticalSection
 0x4240bc DeleteCriticalSection
 0x4240c0 EnterCriticalSection
 0x4240c4 GetLastError
 0x4240c8 HeapFree
 0x4240cc TerminateProcess
 0x4240d0 GetCurrentProcess
 0x4240d4 UnhandledExceptionFilter
 0x4240d8 SetUnhandledExceptionFilter
 0x4240dc IsDebuggerPresent
 0x4240e0 HeapReAlloc
 0x4240e4 GetStartupInfoA
 0x4240e8 GetCPInfo
 0x4240ec RtlUnwind
 0x4240f0 RaiseException
 0x4240f4 LCMapStringW
 0x4240f8 LCMapStringA
 0x4240fc GetStringTypeW
 0x424100 VirtualFree
 0x424104 VirtualAlloc
 0x424108 GetModuleHandleW
 0x42410c TlsGetValue
 0x424110 TlsAlloc
 0x424114 TlsSetValue
 0x424118 TlsFree
 0x42411c SetLastError
 0x424120 GetCurrentThreadId
 0x424124 SetFilePointer
 0x424128 CloseHandle
 0x42412c ExitProcess
 0x424130 WriteFile
 0x424134 GetStdHandle
 0x424138 GetModuleFileNameA
 0x42413c FreeEnvironmentStringsA
 0x424140 FreeEnvironmentStringsW
 0x424144 SetHandleCount
 0x424148 GetFileType
 0x42414c QueryPerformanceCounter
 0x424150 GetTickCount
 0x424154 GetSystemTimeAsFileTime
 0x424158 GetStringTypeA
 0x42415c HeapSize
 0x424160 GetACP
 0x424164 GetOEMCP
 0x424168 IsValidCodePage
 0x42416c GetUserDefaultLCID
 0x424170 EnumSystemLocalesA
 0x424174 IsValidLocale
 0x424178 InitializeCriticalSectionAndSpinCount
 0x42417c SetStdHandle
 0x424180 GetConsoleCP
 0x424184 GetConsoleMode
 0x424188 LoadLibraryA
 0x42418c GetLocaleInfoW
 0x424190 GetConsoleOutputCP
 0x424194 WriteConsoleW

EAT(Export Address Table) Library

0x401787 @GetFirstVice@8


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