Report - crypted.exe

Generic Malware Malicious Library UPX PE File PE32 OS Processor Check
ScreenShot
Created 2024.05.16 07:37 Machine s1_win7_x6401
Filename crypted.exe
Type PE32 executable (console) Intel 80386, for MS Windows
AI Score
6
Behavior Score
2.0
ZERO API file : mailcious
VT API (file) 36 detected (AIDetectMalware, malicious, high confidence, score, Lazy, unsafe, Save, Attribute, HighConfidence, GenKryptik, GXQX, FileRepMalware, Generic@AI, RDML, xYpJhyjSejDkgFhhPUh31g, moderate, Generic ML PUA, Krypt, Detected, ai score=82, Sabsik, ZexaF, KqW@aKN17Im, BScope, Static AI, Malicious PE, susgen)
md5 8246f422d28415bbb58d8fa3e2891817
sha256 9f38ec0ae60879931f99054695285b54f0d2454990249d4672acfb568905bf91
ssdeep 12288:es7vnRmS7+nqB3visIP1z20lBoLhaByXOh7OWMsIaHqZm+Ps6:XvQSUq0sIPB20UVasX07isFHqZm+Ps6
imphash e7d84217ed3b03453ae701fc1a0a956b
impfuzzy 24:WjlpDEjMacpVJfK1ZXte4GhlJBl393PLOovbOIHFZMv1GMAkEZHu9J:IacpVJOXte4GnpN63gFZGb
  Network IP location

Signature (4cnts)

Level Description
danger File has been identified by 36 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 One or more processes crashed

Rules (6cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
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
 0x420000 WaitForSingleObject
 0x420004 CreateThread
 0x420008 VirtualAlloc
 0x42000c GetModuleHandleA
 0x420010 GetProcAddress
 0x420014 FreeConsole
 0x420018 CloseHandle
 0x42001c WaitForSingleObjectEx
 0x420020 GetCurrentThreadId
 0x420024 GetExitCodeThread
 0x420028 WideCharToMultiByte
 0x42002c MultiByteToWideChar
 0x420030 GetStringTypeW
 0x420034 EnterCriticalSection
 0x420038 LeaveCriticalSection
 0x42003c InitializeCriticalSectionEx
 0x420040 DeleteCriticalSection
 0x420044 QueryPerformanceCounter
 0x420048 ReleaseSRWLockExclusive
 0x42004c WakeAllConditionVariable
 0x420050 EncodePointer
 0x420054 DecodePointer
 0x420058 LCMapStringEx
 0x42005c GetSystemTimeAsFileTime
 0x420060 GetModuleHandleW
 0x420064 GetCPInfo
 0x420068 IsProcessorFeaturePresent
 0x42006c UnhandledExceptionFilter
 0x420070 SetUnhandledExceptionFilter
 0x420074 GetCurrentProcess
 0x420078 TerminateProcess
 0x42007c GetCurrentProcessId
 0x420080 InitializeSListHead
 0x420084 IsDebuggerPresent
 0x420088 GetStartupInfoW
 0x42008c CreateFileW
 0x420090 RaiseException
 0x420094 RtlUnwind
 0x420098 GetLastError
 0x42009c SetLastError
 0x4200a0 InitializeCriticalSectionAndSpinCount
 0x4200a4 TlsAlloc
 0x4200a8 TlsGetValue
 0x4200ac TlsSetValue
 0x4200b0 TlsFree
 0x4200b4 FreeLibrary
 0x4200b8 LoadLibraryExW
 0x4200bc ExitThread
 0x4200c0 FreeLibraryAndExitThread
 0x4200c4 GetModuleHandleExW
 0x4200c8 GetStdHandle
 0x4200cc WriteFile
 0x4200d0 GetModuleFileNameW
 0x4200d4 ExitProcess
 0x4200d8 GetCommandLineA
 0x4200dc GetCommandLineW
 0x4200e0 HeapFree
 0x4200e4 HeapAlloc
 0x4200e8 CompareStringW
 0x4200ec LCMapStringW
 0x4200f0 GetLocaleInfoW
 0x4200f4 IsValidLocale
 0x4200f8 GetUserDefaultLCID
 0x4200fc EnumSystemLocalesW
 0x420100 GetFileType
 0x420104 FlushFileBuffers
 0x420108 GetConsoleOutputCP
 0x42010c GetConsoleMode
 0x420110 ReadFile
 0x420114 GetFileSizeEx
 0x420118 SetFilePointerEx
 0x42011c ReadConsoleW
 0x420120 HeapReAlloc
 0x420124 FindClose
 0x420128 FindFirstFileExW
 0x42012c FindNextFileW
 0x420130 IsValidCodePage
 0x420134 GetACP
 0x420138 GetOEMCP
 0x42013c GetEnvironmentStringsW
 0x420140 FreeEnvironmentStringsW
 0x420144 SetEnvironmentVariableW
 0x420148 SetStdHandle
 0x42014c GetProcessHeap
 0x420150 HeapSize
 0x420154 WriteConsoleW

EAT(Export Address Table) is none



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