Report - bibar.exe

Malicious Library UPX PE32 OS Processor Check PE File
ScreenShot
Created 2022.12.11 16:05 Machine s1_win7_x6403
Filename bibar.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
5
Behavior Score
1.4
ZERO API file : malware
VT API (file)
md5 83c5d928e7e62b7410c606fefe648945
sha256 e0567d8f054f28be31515c9077542a58bd5e8d27c73900deda0fc94157382c9f
ssdeep 6144:QeMH024LEGTQ2JbdD8K5yUWEaOW/EIRVWoiz0ZrrMC7C1:QfyQGTQ2JRD8hYW/EInDiARQEC
imphash 62118df3f84cd8074d370c879e8990f1
impfuzzy 24:IvoGZakrR/uS9hfPk1cDSzRz4wiX1kKcfdYGjMDtqiyvH/J3IXluHuO2T4xt21z/:oZtRGSTf8HwX1kKcf0tqbBm02cz+
  Network IP location

Signature (5cnts)

Level Description
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 executable contains unknown PE section names indicative of a packer (could be a false positive)
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
 0x40100c GetProfileIntW
 0x401010 CreateJobObjectW
 0x401014 GetComputerNameW
 0x401018 GetSystemDefaultLCID
 0x40101c GetModuleHandleW
 0x401020 GetConsoleAliasesA
 0x401024 WaitNamedPipeW
 0x401028 GetVolumePathNameW
 0x40102c GetVolumeInformationA
 0x401030 LoadLibraryW
 0x401034 IsProcessInJob
 0x401038 AssignProcessToJobObject
 0x40103c GetCalendarInfoW
 0x401040 EnumSystemCodePagesA
 0x401044 GetFileAttributesW
 0x401048 WriteConsoleW
 0x40104c TlsGetValue
 0x401050 LCMapStringA
 0x401054 GetLastError
 0x401058 GetProcAddress
 0x40105c VirtualAlloc
 0x401060 SetFileAttributesA
 0x401064 LoadLibraryA
 0x401068 LocalAlloc
 0x40106c SetProcessWorkingSetSize
 0x401070 OpenJobObjectW
 0x401074 FoldStringW
 0x401078 FindFirstChangeNotificationA
 0x40107c GetVolumeNameForVolumeMountPointW
 0x401080 GetFileInformationByHandle
 0x401084 AddConsoleAliasA
 0x401088 FillConsoleOutputCharacterA
 0x40108c SetThreadPriority
 0x401090 GetFullPathNameA
 0x401094 HeapAlloc
 0x401098 Sleep
 0x40109c ExitProcess
 0x4010a0 GetStartupInfoW
 0x4010a4 DeleteCriticalSection
 0x4010a8 LeaveCriticalSection
 0x4010ac EnterCriticalSection
 0x4010b0 HeapFree
 0x4010b4 VirtualFree
 0x4010b8 HeapReAlloc
 0x4010bc HeapCreate
 0x4010c0 WriteFile
 0x4010c4 GetStdHandle
 0x4010c8 GetModuleFileNameA
 0x4010cc WideCharToMultiByte
 0x4010d0 GetConsoleCP
 0x4010d4 GetConsoleMode
 0x4010d8 FlushFileBuffers
 0x4010dc TerminateProcess
 0x4010e0 GetCurrentProcess
 0x4010e4 UnhandledExceptionFilter
 0x4010e8 SetUnhandledExceptionFilter
 0x4010ec IsDebuggerPresent
 0x4010f0 RtlUnwind
 0x4010f4 SetHandleCount
 0x4010f8 GetFileType
 0x4010fc GetStartupInfoA
 0x401100 SetFilePointer
 0x401104 TlsAlloc
 0x401108 TlsSetValue
 0x40110c TlsFree
 0x401110 InterlockedIncrement
 0x401114 SetLastError
 0x401118 GetCurrentThreadId
 0x40111c InterlockedDecrement
 0x401120 InitializeCriticalSectionAndSpinCount
 0x401124 GetModuleFileNameW
 0x401128 FreeEnvironmentStringsW
 0x40112c GetEnvironmentStringsW
 0x401130 GetCommandLineW
 0x401134 QueryPerformanceCounter
 0x401138 GetTickCount
 0x40113c GetCurrentProcessId
 0x401140 GetSystemTimeAsFileTime
 0x401144 WriteConsoleA
 0x401148 GetConsoleOutputCP
 0x40114c MultiByteToWideChar
 0x401150 SetStdHandle
 0x401154 GetCPInfo
 0x401158 GetACP
 0x40115c GetOEMCP
 0x401160 IsValidCodePage
 0x401164 CloseHandle
 0x401168 CreateFileA
 0x40116c RaiseException
 0x401170 GetModuleHandleA
 0x401174 HeapSize
 0x401178 GetLocaleInfoA
 0x40117c LCMapStringW
 0x401180 GetStringTypeA
 0x401184 GetStringTypeW
 0x401188 SetEndOfFile
 0x40118c GetProcessHeap
 0x401190 ReadFile
ADVAPI32.dll
 0x401000 BackupEventLogA
 0x401004 ReportEventW
WINHTTP.dll
 0x401198 WinHttpCloseHandle

EAT(Export Address Table) is none



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