Report - vbc.exe

UPX Malicious Library OS Processor Check PE32 PE File
ScreenShot
Created 2023.04.28 17:12 Machine s1_win7_x6401
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
7
Behavior Score
2.0
ZERO API file : malware
VT API (file) 23 detected (AIDetectMalware, malicious, high confidence, Save, Attribute, HighConfidence, moderate, score, Blocker, LokiBot, Amadey, R575449, unsafe, Static AI, Suspicious PE, susgen, Kryptik, GJGJ, Genetic)
md5 ec0a5abf67bd616d4b77dd264a10c643
sha256 72e9d6672de64aae16ae8f4433a9ed08171a7f86decb0d134a03123dd93035d8
ssdeep 3072:9IuJrdIi+hEYZWJgQ8X5jvJR6tXPz5Z5EdNWIu9HdXng:+l7Q8JjvJR6tXn5EdN61g
imphash ac5563f259b76cfa24f9c5fb695402f6
impfuzzy 48:jzeHIkcX1td51VeKJcf8VbH0cJMZjI4EG0zyAkGAKZvL:PGcX1vnYgcf8VbUcJMZjIYY
  Network IP location

Signature (5cnts)

Level Description
warning File has been identified by 23 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
 0x401018 WaitForSingleObject
 0x40101c SetComputerNameW
 0x401020 AddConsoleAliasW
 0x401024 GetComputerNameW
 0x401028 _lclose
 0x40102c GetModuleHandleW
 0x401030 EnumCalendarInfoExW
 0x401034 GetConsoleAliasesA
 0x401038 GetNumberFormatA
 0x40103c GetConsoleTitleA
 0x401040 ReadConsoleW
 0x401044 GetWindowsDirectoryA
 0x401048 GetConsoleAliasExesW
 0x40104c EnumTimeFormatsW
 0x401050 CreateActCtxW
 0x401054 SetProcessPriorityBoost
 0x401058 FindResourceExA
 0x40105c GetCalendarInfoA
 0x401060 GetSystemWindowsDirectoryA
 0x401064 FindNextVolumeW
 0x401068 Beep
 0x40106c WriteConsoleW
 0x401070 GetModuleFileNameW
 0x401074 GetConsoleFontSize
 0x401078 lstrlenW
 0x40107c WritePrivateProfileStringW
 0x401080 GlobalUnlock
 0x401084 GetShortPathNameA
 0x401088 GetCPInfoExW
 0x40108c GetLastError
 0x401090 SetLastError
 0x401094 GetProcAddress
 0x401098 GetLongPathNameA
 0x40109c VirtualAlloc
 0x4010a0 GetConsoleAliasA
 0x4010a4 IsBadHugeWritePtr
 0x4010a8 BeginUpdateResourceW
 0x4010ac EnumSystemCodePagesW
 0x4010b0 _hwrite
 0x4010b4 SetThreadPriorityBoost
 0x4010b8 LoadLibraryA
 0x4010bc InterlockedExchangeAdd
 0x4010c0 LocalAlloc
 0x4010c4 AddAtomW
 0x4010c8 RemoveDirectoryW
 0x4010cc QueryDosDeviceW
 0x4010d0 WriteProfileSectionW
 0x4010d4 EnumResourceTypesW
 0x4010d8 GetOEMCP
 0x4010dc GetDefaultCommConfigA
 0x4010e0 SetConsoleCursorInfo
 0x4010e4 GetConsoleTitleW
 0x4010e8 VirtualProtect
 0x4010ec GetDiskFreeSpaceExW
 0x4010f0 FindAtomW
 0x4010f4 WriteFileEx
 0x4010f8 DeleteTimerQueueTimer
 0x4010fc SuspendThread
 0x401100 GetModuleHandleA
 0x401104 GetLocaleInfoA
 0x401108 SystemTimeToFileTime
 0x40110c FindResourceA
 0x401110 lstrlenA
 0x401114 HeapSize
 0x401118 EnumResourceNamesW
 0x40111c HeapAlloc
 0x401120 MultiByteToWideChar
 0x401124 GetCommandLineA
 0x401128 GetStartupInfoA
 0x40112c HeapFree
 0x401130 DeleteCriticalSection
 0x401134 LeaveCriticalSection
 0x401138 EnterCriticalSection
 0x40113c VirtualFree
 0x401140 HeapReAlloc
 0x401144 HeapCreate
 0x401148 Sleep
 0x40114c ExitProcess
 0x401150 WriteFile
 0x401154 GetStdHandle
 0x401158 GetModuleFileNameA
 0x40115c GetCPInfo
 0x401160 InterlockedIncrement
 0x401164 InterlockedDecrement
 0x401168 GetACP
 0x40116c IsValidCodePage
 0x401170 TlsGetValue
 0x401174 TlsAlloc
 0x401178 TlsSetValue
 0x40117c TlsFree
 0x401180 GetCurrentThreadId
 0x401184 SetUnhandledExceptionFilter
 0x401188 FreeEnvironmentStringsA
 0x40118c GetEnvironmentStrings
 0x401190 FreeEnvironmentStringsW
 0x401194 WideCharToMultiByte
 0x401198 GetEnvironmentStringsW
 0x40119c SetHandleCount
 0x4011a0 GetFileType
 0x4011a4 QueryPerformanceCounter
 0x4011a8 GetTickCount
 0x4011ac GetCurrentProcessId
 0x4011b0 GetSystemTimeAsFileTime
 0x4011b4 RtlUnwind
 0x4011b8 RaiseException
 0x4011bc TerminateProcess
 0x4011c0 GetCurrentProcess
 0x4011c4 UnhandledExceptionFilter
 0x4011c8 IsDebuggerPresent
 0x4011cc InitializeCriticalSectionAndSpinCount
 0x4011d0 LCMapStringA
 0x4011d4 LCMapStringW
 0x4011d8 GetStringTypeA
 0x4011dc GetStringTypeW
USER32.dll
 0x4011e4 ToAsciiEx
 0x4011e8 GetKeyNameTextA
 0x4011ec ChangeMenuA
 0x4011f0 CreateAcceleratorTableW
 0x4011f4 GetWindowLongW
 0x4011f8 GetSysColorBrush
 0x4011fc SetCaretPos
 0x401200 ModifyMenuA
 0x401204 IsCharAlphaNumericA
 0x401208 CharLowerBuffW
GDI32.dll
 0x401008 CreateHalftonePalette
 0x40100c GetCharABCWidthsW
 0x401010 GetCharWidthW
ADVAPI32.dll
 0x401000 BackupEventLogA

EAT(Export Address Table) is none



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