Report - kung.exe

Malicious Library UPX PE32 PE File OS Processor Check
ScreenShot
Created 2023.11.29 11:21 Machine s1_win7_x6401
Filename kung.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
9
Behavior Score
3.2
ZERO API file : malware
VT API (file) 55 detected (AIDetectMalware, Zusy, Stop, Artemis, Save, malicious, Attribute, HighConfidence, high confidence, Kryptik, HVKI, Androm, Obfuscated, rxlsb, Siggen22, high, score, Krypt, StopCrypt, Detected, Eldorado, MarsStealer, LokiBot, Malware@#21wgpnrkez68n, R625719, BScope, Sabsik, ai score=81, unsafe, Chgt, R002H0CKS23, Generic@AI, RDML, hlFZtnMKPrBcpKujde8jAA, Static AI, Malicious PE, susgen, GenKryptik, GQOP, confidence, 100%)
md5 2b1319e5ae1ed2c33f766c482d2b68e2
sha256 bab0471833dd6077c5dbf973fec9c438f46761ccac4f613afe3302b3a7f836b2
ssdeep 6144:vVcF4hkgsc4SxDW5He0v5MFMKqciiuXIi9updzS2L3:SrHSxi5He6AMKqcnuYK0zS2L
imphash 44a0454fcfca6d24104864a37458a36f
impfuzzy 48:3p+1FnGOIQ1ruYxVdT+fcvGQXsKrvcIWZeASde:54f1r7T+fcvGQXsKvcIeMe
  Network IP location

Signature (6cnts)

Level Description
danger File has been identified by 55 AntiVirus engines on VirusTotal as malicious
watch Tries to unhook Windows functions monitored by Cuckoo
notice Allocates read-write-execute memory (usually to unpack itself)
notice Foreign language identified in PE resource
notice The binary likely contains encrypted or compressed data indicative of a packer
info One or more processes crashed

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 CreateFileA
 0x40100c GetFileSize
 0x401010 GetCommModemStatus
 0x401014 WriteConsoleInputW
 0x401018 WriteConsoleOutputCharacterW
 0x40101c BuildCommDCBAndTimeoutsA
 0x401020 InterlockedIncrement
 0x401024 ReadConsoleA
 0x401028 ZombifyActCtx
 0x40102c SetDefaultCommConfigW
 0x401030 GetNamedPipeHandleStateA
 0x401034 GetProfileSectionA
 0x401038 GetComputerNameW
 0x40103c GetProcessPriorityBoost
 0x401040 GetModuleHandleW
 0x401044 LocalFlags
 0x401048 GetPrivateProfileStringW
 0x40104c CreateActCtxW
 0x401050 GlobalAlloc
 0x401054 GlobalFindAtomA
 0x401058 TerminateThread
 0x40105c DeleteVolumeMountPointW
 0x401060 InterlockedPopEntrySList
 0x401064 GlobalFlags
 0x401068 GetConsoleAliasW
 0x40106c SetTimeZoneInformation
 0x401070 SetProcessAffinityMask
 0x401074 CreateJobObjectA
 0x401078 GetLargestConsoleWindowSize
 0x40107c GetConsoleOutputCP
 0x401080 FindFirstFileA
 0x401084 GetLastError
 0x401088 SetLastError
 0x40108c GetProcAddress
 0x401090 VerLanguageNameA
 0x401094 SetFirmwareEnvironmentVariableW
 0x401098 SetFileApisToOEM
 0x40109c LoadLibraryA
 0x4010a0 OpenWaitableTimerW
 0x4010a4 GetConsoleScreenBufferInfo
 0x4010a8 FoldStringA
 0x4010ac WriteProfileStringA
 0x4010b0 GetModuleHandleA
 0x4010b4 GetProcessShutdownParameters
 0x4010b8 OpenFileMappingW
 0x4010bc PeekConsoleInputA
 0x4010c0 GetCPInfoExA
 0x4010c4 SetProcessShutdownParameters
 0x4010c8 ReadConsoleInputW
 0x4010cc GetWindowsDirectoryW
 0x4010d0 MoveFileWithProgressW
 0x4010d4 CloseHandle
 0x4010d8 WriteConsoleW
 0x4010dc SetStdHandle
 0x4010e0 ReplaceFileA
 0x4010e4 GetCommandLineW
 0x4010e8 WideCharToMultiByte
 0x4010ec InterlockedDecrement
 0x4010f0 InterlockedCompareExchange
 0x4010f4 InterlockedExchange
 0x4010f8 MultiByteToWideChar
 0x4010fc GetStringTypeW
 0x401100 EncodePointer
 0x401104 DecodePointer
 0x401108 Sleep
 0x40110c InitializeCriticalSection
 0x401110 DeleteCriticalSection
 0x401114 EnterCriticalSection
 0x401118 LeaveCriticalSection
 0x40111c HeapFree
 0x401120 HeapReAlloc
 0x401124 HeapSetInformation
 0x401128 GetStartupInfoW
 0x40112c GetCPInfo
 0x401130 RaiseException
 0x401134 RtlUnwind
 0x401138 HeapAlloc
 0x40113c LCMapStringW
 0x401140 IsProcessorFeaturePresent
 0x401144 HeapCreate
 0x401148 HeapSize
 0x40114c ExitProcess
 0x401150 SetUnhandledExceptionFilter
 0x401154 WriteFile
 0x401158 GetStdHandle
 0x40115c GetModuleFileNameW
 0x401160 FreeEnvironmentStringsW
 0x401164 GetEnvironmentStringsW
 0x401168 SetHandleCount
 0x40116c InitializeCriticalSectionAndSpinCount
 0x401170 GetFileType
 0x401174 TlsAlloc
 0x401178 TlsGetValue
 0x40117c TlsSetValue
 0x401180 TlsFree
 0x401184 GetCurrentThreadId
 0x401188 QueryPerformanceCounter
 0x40118c GetTickCount
 0x401190 GetCurrentProcessId
 0x401194 GetSystemTimeAsFileTime
 0x401198 UnhandledExceptionFilter
 0x40119c IsDebuggerPresent
 0x4011a0 TerminateProcess
 0x4011a4 GetCurrentProcess
 0x4011a8 GetLocaleInfoW
 0x4011ac GetACP
 0x4011b0 GetOEMCP
 0x4011b4 IsValidCodePage
 0x4011b8 GetUserDefaultLCID
 0x4011bc GetLocaleInfoA
 0x4011c0 EnumSystemLocalesA
 0x4011c4 IsValidLocale
 0x4011c8 LoadLibraryW
 0x4011cc SetFilePointer
 0x4011d0 GetConsoleCP
 0x4011d4 GetConsoleMode
 0x4011d8 FlushFileBuffers
 0x4011dc CreateFileW
USER32.dll
 0x4011e4 CharUpperW
 0x4011e8 CharToOemBuffA
ADVAPI32.dll
 0x401000 RevertToSelf

EAT(Export Address Table) is none



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