Report - sufile.exe

Malicious Library PE File OS Processor Check PE32
ScreenShot
Created 2021.09.09 09:53 Machine s1_win7_x6401
Filename sufile.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
4
Behavior Score
2.0
ZERO API file : malware
VT API (file) 21 detected (malicious, high confidence, Unsafe, Save, Hacktool, confidence, 100%, ZexaF, kq0@aeyV5PU, Kryptik, Eldorado, Attribute, HighConfidence, Generic@ML, RDML, ZTuTR9FmaItfDdpxRzkZLw, Score, Sabsik, Static AI, Malicious PE, susgen)
md5 f8a663ba086d55062bd727777b7cb02c
sha256 f3caecffb11faf28d31a3f30e39511ab1dbbce621259b73172d94f9a75962d1c
ssdeep 1536:krAWHeQZBS/67oWD6kJ9tHrHP945aNG3U9G/fVGpXG5/y3B0rjPaR9GG49Omw5H+:gBtqerGej9wfVCX3BEiSLkmw5orQ1n
imphash d4051887ae6f6a87571778f979cd61ef
impfuzzy 24:qec0Z9oOoviIDSxxD19DSY8zHU/jt/J3J8X5vQyv9kRTAjM0ipluL9N:xZZTG7z0/jthK/9gQWsxN
  Network IP location

Signature (5cnts)

Level Description
warning File has been identified by 21 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
 0x41e000 SetLocalTime
 0x41e004 lstrcpynA
 0x41e008 InterlockedIncrement
 0x41e00c ReadConsoleA
 0x41e010 InterlockedDecrement
 0x41e014 GetCurrentProcess
 0x41e018 GetEnvironmentStringsW
 0x41e01c GetUserDefaultLCID
 0x41e020 AddConsoleAliasW
 0x41e024 SetEvent
 0x41e028 GetCommandLineA
 0x41e02c GetEnvironmentStrings
 0x41e030 ReadConsoleInputA
 0x41e034 GetSystemWindowsDirectoryA
 0x41e038 DeleteVolumeMountPointW
 0x41e03c LeaveCriticalSection
 0x41e040 GetComputerNameExA
 0x41e044 FindNextVolumeW
 0x41e048 GetLocaleInfoA
 0x41e04c ReadFile
 0x41e050 SetConsoleTitleA
 0x41e054 GetLongPathNameW
 0x41e058 GetProcAddress
 0x41e05c PeekConsoleInputW
 0x41e060 VerLanguageNameA
 0x41e064 CopyFileA
 0x41e068 EnterCriticalSection
 0x41e06c GetAtomNameA
 0x41e070 WriteConsoleA
 0x41e074 LocalAlloc
 0x41e078 CreateTapePartition
 0x41e07c SetConsoleOutputCP
 0x41e080 GetModuleFileNameA
 0x41e084 GetOEMCP
 0x41e088 GetModuleHandleA
 0x41e08c GetFileAttributesExW
 0x41e090 GetCPInfoExA
 0x41e094 Module32Next
 0x41e098 ReadConsoleInputW
 0x41e09c GetCurrentProcessId
 0x41e0a0 VerifyVersionInfoA
 0x41e0a4 GetStartupInfoA
 0x41e0a8 TerminateProcess
 0x41e0ac UnhandledExceptionFilter
 0x41e0b0 SetUnhandledExceptionFilter
 0x41e0b4 IsDebuggerPresent
 0x41e0b8 GetModuleHandleW
 0x41e0bc TlsGetValue
 0x41e0c0 TlsAlloc
 0x41e0c4 TlsSetValue
 0x41e0c8 TlsFree
 0x41e0cc SetLastError
 0x41e0d0 GetCurrentThreadId
 0x41e0d4 GetLastError
 0x41e0d8 Sleep
 0x41e0dc HeapSize
 0x41e0e0 ExitProcess
 0x41e0e4 HeapFree
 0x41e0e8 SetFilePointer
 0x41e0ec WriteFile
 0x41e0f0 GetStdHandle
 0x41e0f4 FreeEnvironmentStringsA
 0x41e0f8 FreeEnvironmentStringsW
 0x41e0fc WideCharToMultiByte
 0x41e100 SetHandleCount
 0x41e104 GetFileType
 0x41e108 DeleteCriticalSection
 0x41e10c HeapCreate
 0x41e110 VirtualFree
 0x41e114 QueryPerformanceCounter
 0x41e118 GetTickCount
 0x41e11c GetSystemTimeAsFileTime
 0x41e120 GetConsoleCP
 0x41e124 GetConsoleMode
 0x41e128 GetCPInfo
 0x41e12c GetACP
 0x41e130 IsValidCodePage
 0x41e134 RaiseException
 0x41e138 HeapAlloc
 0x41e13c HeapReAlloc
 0x41e140 VirtualAlloc
 0x41e144 LoadLibraryA
 0x41e148 InitializeCriticalSectionAndSpinCount
 0x41e14c RtlUnwind
 0x41e150 SetStdHandle
 0x41e154 FlushFileBuffers
 0x41e158 GetConsoleOutputCP
 0x41e15c WriteConsoleW
 0x41e160 MultiByteToWideChar
 0x41e164 LCMapStringA
 0x41e168 LCMapStringW
 0x41e16c GetStringTypeA
 0x41e170 GetStringTypeW
 0x41e174 CreateFileA
 0x41e178 CloseHandle

EAT(Export Address Table) is none



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