Report - vbc.exe

UPX Malicious Library OS Processor Check PE32 PE File
ScreenShot
Created 2023.03.22 10:08 Machine s1_win7_x6403
Filename vbc.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
4
Behavior Score
2.0
ZERO API
VT API (file) 34 detected (AIDetectNet, malicious, high confidence, Stop, Artemis, Save, confidence, 100%, Kryptik, HTCL, score, CrypterX, Lockbit, moderate, Static AI, Suspicious PE, LockbitCrypt, Detected, BScope, unsafe, Generic@AI, RDML, nvpWy+Eqj9i1Z+ZUPy3XvQ, GandCrab, Genetic)
md5 d064bfcbf2eeffb0dd746daeb03a7208
sha256 acfa4d38373ad711e821419ddd439552de9c25585aa4c75b04279d6528cc2c56
ssdeep 3072:8ii05qf9LLir4UUX9/W0oshEe2weGN1nmDjpwpEm65aDaRRDhGFpy10wZ2H:kf9LL/59OKh8GNwDjpwpEmlu
imphash d46275297bb5ddf343b2027130d69c75
impfuzzy 48:rs1Xr09XtjEuDjTcecRsfPrZ9v745OaYZD:rKX41tjdjTcecRsfPLQY
  Network IP location

Signature (4cnts)

Level Description
danger File has been identified by 34 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
 0x401008 GetNumaProcessorNode
 0x40100c lstrcpynA
 0x401010 GetLogicalDriveStringsW
 0x401014 GlobalSize
 0x401018 SetDefaultCommConfigW
 0x40101c CallNamedPipeW
 0x401020 WaitForSingleObjectEx
 0x401024 LoadLibraryW
 0x401028 GetConsoleMode
 0x40102c GetFileAttributesA
 0x401030 GetWriteWatch
 0x401034 GetCompressedFileSizeA
 0x401038 GetConsoleAliasesW
 0x40103c GetLastError
 0x401040 ChangeTimerQueueTimer
 0x401044 GetProcAddress
 0x401048 FindVolumeClose
 0x40104c EnumSystemCodePagesW
 0x401050 CreateMemoryResourceNotification
 0x401054 WriteConsoleA
 0x401058 LocalAlloc
 0x40105c CreateHardLinkW
 0x401060 FoldStringA
 0x401064 FreeEnvironmentStringsW
 0x401068 GlobalAddAtomW
 0x40106c GetPrivateProfileSectionW
 0x401070 InterlockedPushEntrySList
 0x401074 FlushFileBuffers
 0x401078 CloseHandle
 0x40107c CreateFileA
 0x401080 HeapSize
 0x401084 VirtualAlloc
 0x401088 GetStartupInfoW
 0x40108c TerminateProcess
 0x401090 GetCurrentProcess
 0x401094 UnhandledExceptionFilter
 0x401098 SetUnhandledExceptionFilter
 0x40109c IsDebuggerPresent
 0x4010a0 HeapAlloc
 0x4010a4 HeapFree
 0x4010a8 GetModuleHandleW
 0x4010ac Sleep
 0x4010b0 ExitProcess
 0x4010b4 WriteFile
 0x4010b8 GetStdHandle
 0x4010bc GetModuleFileNameA
 0x4010c0 GetModuleFileNameW
 0x4010c4 GetEnvironmentStringsW
 0x4010c8 GetCommandLineW
 0x4010cc SetHandleCount
 0x4010d0 GetFileType
 0x4010d4 GetStartupInfoA
 0x4010d8 DeleteCriticalSection
 0x4010dc TlsGetValue
 0x4010e0 TlsAlloc
 0x4010e4 TlsSetValue
 0x4010e8 TlsFree
 0x4010ec InterlockedIncrement
 0x4010f0 SetLastError
 0x4010f4 GetCurrentThreadId
 0x4010f8 InterlockedDecrement
 0x4010fc HeapCreate
 0x401100 VirtualFree
 0x401104 QueryPerformanceCounter
 0x401108 GetTickCount
 0x40110c GetCurrentProcessId
 0x401110 GetSystemTimeAsFileTime
 0x401114 SetFilePointer
 0x401118 WideCharToMultiByte
 0x40111c GetConsoleCP
 0x401120 EnterCriticalSection
 0x401124 LeaveCriticalSection
 0x401128 GetCPInfo
 0x40112c GetACP
 0x401130 GetOEMCP
 0x401134 IsValidCodePage
 0x401138 HeapReAlloc
 0x40113c MultiByteToWideChar
 0x401140 LoadLibraryA
 0x401144 InitializeCriticalSectionAndSpinCount
 0x401148 RtlUnwind
 0x40114c GetModuleHandleA
 0x401150 RaiseException
 0x401154 SetStdHandle
 0x401158 GetConsoleOutputCP
 0x40115c WriteConsoleW
 0x401160 LCMapStringA
 0x401164 LCMapStringW
 0x401168 GetStringTypeA
 0x40116c GetStringTypeW
 0x401170 GetLocaleInfoA
USER32.dll
 0x401178 ClientToScreen
 0x40117c GetKeyState
 0x401180 LoadMenuA
 0x401184 MessageBoxIndirectA
 0x401188 GetClassNameW
 0x40118c GetListBoxInfo
 0x401190 SetScrollInfo
GDI32.dll
 0x401000 GetGlyphIndicesA

EAT(Export Address Table) is none



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