Report - .win32.exe

Malicious Library UPX PE32 OS Processor Check PE File
ScreenShot
Created 2022.12.08 10:46 Machine s1_win7_x6403
Filename .win32.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
4
Behavior Score
2.8
ZERO API file : malware
VT API (file) 44 detected (AIDetect, malware1, Androm, GenericKD, Unsafe, Jaik, Save, Lockbit, Eldorado, Attribute, HighConfidence, malicious, high confidence, Kryptik, HRWD, score, Majl, S + Troj, Krypt, kcloud, AzorUlt, SmokeLoader, Detected, R538656, Generic PWS, ai score=89, Delphi, R002H07L722, Generic@AI, RDML, Je5X, zM17zOZ6dCgJjtm7A, susgen, PossibleThreat)
md5 4be31e244804fd6d2e0a8ba49447352a
sha256 889744bd9c2ef0b7099a43912e3159dc0071d04e903039c768953b11b48bf6bc
ssdeep 6144:G3CMLVAC4K/Mn0gVpjEEQoef9WcoBlC/1aVe:GDhAC4KknxzDcWC/13
imphash a56934040bb7998eb09f75c554f918ec
impfuzzy 24:lv9ZK2/2S9hf3X1waKcDMGCCIBkr4YQ2cf6jMDtqiyvr/J3IXluHuO2Snjxs1S:PZdOSTf3X1FIe9Fcf9tqblm02SndP
  Network IP location

Signature (6cnts)

Level Description
danger File has been identified by 44 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
notice Allocates read-write-execute memory (usually to unpack itself)
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 (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
142.251.42.164 US GOOGLE 142.251.42.164 clean

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x401008 GetCPInfo
 0x40100c GetProfileIntW
 0x401010 GetSystemDefaultLCID
 0x401014 GetModuleHandleW
 0x401018 GetTickCount
 0x40101c WaitNamedPipeW
 0x401020 TlsSetValue
 0x401024 GetVolumePathNameW
 0x401028 GetVolumeInformationA
 0x40102c LoadLibraryW
 0x401030 IsProcessInJob
 0x401034 AssignProcessToJobObject
 0x401038 GetCalendarInfoA
 0x40103c GetFileAttributesA
 0x401040 WriteConsoleW
 0x401044 SetThreadPriority
 0x401048 DisconnectNamedPipe
 0x40104c CreateJobObjectA
 0x401050 GetVolumeNameForVolumeMountPointA
 0x401054 FillConsoleOutputCharacterW
 0x401058 GetLastError
 0x40105c GetProcAddress
 0x401060 VirtualAlloc
 0x401064 EnumSystemCodePagesW
 0x401068 SetFileAttributesA
 0x40106c LoadLibraryA
 0x401070 WriteConsoleA
 0x401074 GetProcessWorkingSetSize
 0x401078 LocalAlloc
 0x40107c OpenJobObjectW
 0x401080 FoldStringW
 0x401084 FoldStringA
 0x401088 FindFirstChangeNotificationA
 0x40108c GetFileInformationByHandle
 0x401090 LCMapStringW
 0x401094 GetConsoleAliasesW
 0x401098 GetFullPathNameW
 0x40109c HeapFree
 0x4010a0 HeapAlloc
 0x4010a4 Sleep
 0x4010a8 ExitProcess
 0x4010ac GetStartupInfoW
 0x4010b0 HeapCreate
 0x4010b4 VirtualFree
 0x4010b8 DeleteCriticalSection
 0x4010bc LeaveCriticalSection
 0x4010c0 EnterCriticalSection
 0x4010c4 HeapReAlloc
 0x4010c8 WriteFile
 0x4010cc GetStdHandle
 0x4010d0 GetModuleFileNameA
 0x4010d4 WideCharToMultiByte
 0x4010d8 GetConsoleCP
 0x4010dc GetConsoleMode
 0x4010e0 FlushFileBuffers
 0x4010e4 TerminateProcess
 0x4010e8 GetCurrentProcess
 0x4010ec UnhandledExceptionFilter
 0x4010f0 SetUnhandledExceptionFilter
 0x4010f4 IsDebuggerPresent
 0x4010f8 RtlUnwind
 0x4010fc SetHandleCount
 0x401100 GetFileType
 0x401104 GetStartupInfoA
 0x401108 SetFilePointer
 0x40110c TlsGetValue
 0x401110 TlsAlloc
 0x401114 TlsFree
 0x401118 InterlockedIncrement
 0x40111c SetLastError
 0x401120 GetCurrentThreadId
 0x401124 InterlockedDecrement
 0x401128 InitializeCriticalSectionAndSpinCount
 0x40112c GetModuleFileNameW
 0x401130 FreeEnvironmentStringsW
 0x401134 GetEnvironmentStringsW
 0x401138 GetCommandLineW
 0x40113c QueryPerformanceCounter
 0x401140 GetCurrentProcessId
 0x401144 GetSystemTimeAsFileTime
 0x401148 RaiseException
 0x40114c GetConsoleOutputCP
 0x401150 MultiByteToWideChar
 0x401154 SetStdHandle
 0x401158 GetACP
 0x40115c GetOEMCP
 0x401160 IsValidCodePage
 0x401164 CloseHandle
 0x401168 CreateFileA
 0x40116c GetModuleHandleA
 0x401170 HeapSize
 0x401174 GetLocaleInfoA
 0x401178 LCMapStringA
 0x40117c GetStringTypeA
 0x401180 GetStringTypeW
 0x401184 SetEndOfFile
 0x401188 GetProcessHeap
 0x40118c ReadFile
ADVAPI32.dll
 0x401000 BackupEventLogW

EAT(Export Address Table) is none



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