Report - vbc.exe

UPX Malicious Library OS Processor Check PE32 PE File
ScreenShot
Created 2023.04.27 09:58 Machine s1_win7_x6403
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
2.4
ZERO API file : malware
VT API (file) 51 detected (AIDetect, malware1, Androm, malicious, high confidence, GenericKD, Artemis, unsafe, Save, confidence, 100%, RansomX, Kryptik, Eldorado, Attribute, HighConfidence, HTKS, score, CrypterX, Redcap, djkmr, Lockbit, high, StopCrypt, LokiBot, 9W981Y, Amadey, Detected, R575320, ai score=85, Buzus, Genetic, R002H07DQ23, CLASSIC, Static AI, Malicious PE, susgen)
md5 7ee7421fc12096ec24a2cb1706c5c734
sha256 15a2d3053598efc70f0ac04252def24ef4dcb216b0ef0a25a957916c8a42207c
ssdeep 3072:s6oTUimoPgeXdHdtD4wBHB/jfRmss41dBp3h5ykQU4XKy:wU3edQwBBrfRmgTpmk2
imphash 4b07758d5b167b27106e05a1732f0848
impfuzzy 48:WXYIDQddRQtMcX1SN1+Xx9gc+mfEJs9SkGAVR:6BKRQmcX1SL+XHgc+mfEJsH
  Network IP location

Signature (5cnts)

Level Description
danger File has been identified by 51 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 (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
 0x401010 ReadConsoleA
 0x401014 ScrollConsoleScreenBufferW
 0x401018 SetHandleInformation
 0x40101c WaitForSingleObject
 0x401020 BackupSeek
 0x401024 GetModuleHandleW
 0x401028 EnumCalendarInfoExW
 0x40102c GetConsoleAliasesLengthA
 0x401030 GetWindowsDirectoryA
 0x401034 EnumTimeFormatsW
 0x401038 TzSpecificLocalTimeToSystemTime
 0x40103c SetProcessPriorityBoost
 0x401040 FindResourceExA
 0x401044 GetCalendarInfoA
 0x401048 IsBadCodePtr
 0x40104c FindNextVolumeW
 0x401050 GetConsoleAliasW
 0x401054 lstrlenW
 0x401058 GlobalUnlock
 0x40105c GetCPInfoExW
 0x401060 GetLastError
 0x401064 SetLastError
 0x401068 GetProcAddress
 0x40106c VirtualAlloc
 0x401070 BeginUpdateResourceW
 0x401074 WriteProfileSectionA
 0x401078 GetConsoleDisplayMode
 0x40107c LoadLibraryA
 0x401080 WriteConsoleA
 0x401084 InterlockedExchangeAdd
 0x401088 LocalAlloc
 0x40108c WritePrivateProfileStringA
 0x401090 GetNumberFormatW
 0x401094 AddAtomW
 0x401098 RemoveDirectoryW
 0x40109c GetDiskFreeSpaceA
 0x4010a0 EnumResourceTypesW
 0x4010a4 GetOEMCP
 0x4010a8 GetDefaultCommConfigA
 0x4010ac GetConsoleTitleW
 0x4010b0 VirtualProtect
 0x4010b4 GetShortPathNameW
 0x4010b8 TlsAlloc
 0x4010bc FileTimeToLocalFileTime
 0x4010c0 DeleteTimerQueueTimer
 0x4010c4 AddConsoleAliasA
 0x4010c8 DebugBreak
 0x4010cc GetModuleHandleA
 0x4010d0 lstrlenA
 0x4010d4 EnumResourceNamesW
 0x4010d8 SetThreadPriorityBoost
 0x4010dc GetComputerNameA
 0x4010e0 RaiseException
 0x4010e4 MultiByteToWideChar
 0x4010e8 GetCommandLineA
 0x4010ec GetStartupInfoA
 0x4010f0 HeapAlloc
 0x4010f4 HeapFree
 0x4010f8 GetCPInfo
 0x4010fc InterlockedIncrement
 0x401100 InterlockedDecrement
 0x401104 GetACP
 0x401108 IsValidCodePage
 0x40110c TlsGetValue
 0x401110 TlsSetValue
 0x401114 TlsFree
 0x401118 GetCurrentThreadId
 0x40111c Sleep
 0x401120 HeapSize
 0x401124 ExitProcess
 0x401128 SetUnhandledExceptionFilter
 0x40112c WriteFile
 0x401130 GetStdHandle
 0x401134 GetModuleFileNameA
 0x401138 FreeEnvironmentStringsA
 0x40113c GetEnvironmentStrings
 0x401140 FreeEnvironmentStringsW
 0x401144 WideCharToMultiByte
 0x401148 GetEnvironmentStringsW
 0x40114c SetHandleCount
 0x401150 GetFileType
 0x401154 DeleteCriticalSection
 0x401158 HeapCreate
 0x40115c VirtualFree
 0x401160 QueryPerformanceCounter
 0x401164 GetTickCount
 0x401168 GetCurrentProcessId
 0x40116c GetSystemTimeAsFileTime
 0x401170 TerminateProcess
 0x401174 GetCurrentProcess
 0x401178 UnhandledExceptionFilter
 0x40117c IsDebuggerPresent
 0x401180 LeaveCriticalSection
 0x401184 EnterCriticalSection
 0x401188 HeapReAlloc
 0x40118c LCMapStringA
 0x401190 LCMapStringW
 0x401194 GetStringTypeA
 0x401198 GetStringTypeW
 0x40119c GetLocaleInfoA
 0x4011a0 InitializeCriticalSectionAndSpinCount
 0x4011a4 RtlUnwind
USER32.dll
 0x4011ac CharLowerBuffW
 0x4011b0 GetWindowLongW
 0x4011b4 GetSysColorBrush
 0x4011b8 SetCaretPos
GDI32.dll
 0x401000 GetColorAdjustment
 0x401004 GetCharABCWidthsW
 0x401008 GetCharWidthW
ole32.dll
 0x4011c0 OleQueryLinkFromData

EAT(Export Address Table) is none



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