Report - mix.exe

Malicious Library UPX PE File OS Processor Check PE32
ScreenShot
Created 2021.11.02 12:19 Machine s1_win7_x6401
Filename mix.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
Behavior Score
2.2
ZERO API file : clean
VT API (file) 25 detected (AIDetect, malware1, malicious, high confidence, Artemis, Unsafe, Save, Hacktool, ZexaF, su0@ayBEVcpG, Kryptik, Eldorado, GenKryptik, FMYB, Lockbit, Score, Sabsik, ET#93%, RDMK, cmRtazpv7MU59KEC6+AWBOx0Et+i, Static AI, Malicious PE, confidence, 100%)
md5 863db22615785c834f8ac8ed325404e4
sha256 e80010838ebfc7d949c7ce73355bf5ee912d03dfe7dfe136746bed711c970a1b
ssdeep 6144:XFqLqsRKblxC3f5l8V2ZX7RKzBSwgFe6mUixCGfQ:XFqLqEKblAvr8wB7RRdhuCGo
imphash 38efc42584ffe235e8d11c10897bfaf8
impfuzzy 24:lhESeJS+IIFD0OR/uchS1OovgcQIlyv9jtuhIgJ3In4FNSFjMvEl3n:1V+NzfcHK9jtuFZjScK3
  Network IP location

Signature (6cnts)

Level Description
warning File has been identified by 25 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 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
 0x43a000 HeapReAlloc
 0x43a004 FindFirstChangeNotificationW
 0x43a008 FindResourceExW
 0x43a00c LoadResource
 0x43a010 HeapAlloc
 0x43a014 SetMailslotInfo
 0x43a018 GetEnvironmentStringsW
 0x43a01c SetEvent
 0x43a020 FlushConsoleInputBuffer
 0x43a024 GetTickCount
 0x43a028 TlsSetValue
 0x43a02c GlobalAlloc
 0x43a030 LoadLibraryW
 0x43a034 InitAtomTable
 0x43a038 FindNextVolumeW
 0x43a03c WriteConsoleW
 0x43a040 CreateActCtxA
 0x43a044 BindIoCompletionCallback
 0x43a048 GetProcAddress
 0x43a04c VirtualAlloc
 0x43a050 BeginUpdateResourceW
 0x43a054 PrepareTape
 0x43a058 GetAtomNameA
 0x43a05c LoadLibraryA
 0x43a060 WriteConsoleA
 0x43a064 SetEnvironmentVariableA
 0x43a068 GetModuleFileNameA
 0x43a06c GetProcessAffinityMask
 0x43a070 AddConsoleAliasA
 0x43a074 CreateFileW
 0x43a078 HeapSize
 0x43a07c DecodePointer
 0x43a080 EncodePointer
 0x43a084 GetCommandLineA
 0x43a088 HeapSetInformation
 0x43a08c GetStartupInfoW
 0x43a090 IsProcessorFeaturePresent
 0x43a094 EnterCriticalSection
 0x43a098 LeaveCriticalSection
 0x43a09c SetHandleCount
 0x43a0a0 GetStdHandle
 0x43a0a4 InitializeCriticalSectionAndSpinCount
 0x43a0a8 GetFileType
 0x43a0ac DeleteCriticalSection
 0x43a0b0 UnhandledExceptionFilter
 0x43a0b4 SetUnhandledExceptionFilter
 0x43a0b8 IsDebuggerPresent
 0x43a0bc TerminateProcess
 0x43a0c0 GetCurrentProcess
 0x43a0c4 RtlUnwind
 0x43a0c8 GetLastError
 0x43a0cc SetFilePointer
 0x43a0d0 TlsAlloc
 0x43a0d4 TlsGetValue
 0x43a0d8 TlsFree
 0x43a0dc InterlockedIncrement
 0x43a0e0 GetModuleHandleW
 0x43a0e4 SetLastError
 0x43a0e8 GetCurrentThreadId
 0x43a0ec InterlockedDecrement
 0x43a0f0 HeapFree
 0x43a0f4 CloseHandle
 0x43a0f8 ExitProcess
 0x43a0fc WriteFile
 0x43a100 GetModuleFileNameW
 0x43a104 FreeEnvironmentStringsW
 0x43a108 WideCharToMultiByte
 0x43a10c HeapCreate
 0x43a110 QueryPerformanceCounter
 0x43a114 GetCurrentProcessId
 0x43a118 GetSystemTimeAsFileTime
 0x43a11c Sleep
 0x43a120 GetConsoleCP
 0x43a124 GetConsoleMode
 0x43a128 GetCPInfo
 0x43a12c GetACP
 0x43a130 GetOEMCP
 0x43a134 IsValidCodePage
 0x43a138 CreateFileA
 0x43a13c SetStdHandle
 0x43a140 FlushFileBuffers
 0x43a144 RaiseException
 0x43a148 MultiByteToWideChar
 0x43a14c LCMapStringW
 0x43a150 GetStringTypeW
 0x43a154 SetEndOfFile
 0x43a158 GetProcessHeap
 0x43a15c ReadFile
USER32.dll
 0x43a164 GetCursorPos

EAT(Export Address Table) is none



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