Report - MavrodiBlack.exe

UPX Malicious Library OS Processor Check PE File PE32
ScreenShot
Created 2023.05.17 07:13 Machine s1_win7_x6403
Filename MavrodiBlack.exe
Type PE32 executable (console) Intel 80386, for MS Windows
AI Score
6
Behavior Score
2.2
ZERO API file : clean
VT API (file) 47 detected (AIDetectMalware, Zusy, Generic PWS, Vmgo, GenusT, DHPD, Eldorado, Attribute, HighConfidence, malicious, high confidence, Kryptik, HSEV, BackdoorX, FalseSign, Udkl, Steal, Nekark, pqgcn, moderate, score, Detected, ai score=85, Sabsik, RedLineStealer, R578284, unsafe, Genetic, R002H0CEE23, Ojq6eX0sX8N, confidence)
md5 22b25918bfdd12b1b6646cf6cdf1e867
sha256 8be6deb199d15344938cca068b14d9af482d69b0e864c42bc0f11690dd8cf1f7
ssdeep 6144:seIJOgbSk6haa3G7YWoWTAqkUgE0YRa8ts:shOgShtusWsvE7e
imphash 46c74cf13312d6259105eaa206ede1b5
impfuzzy 48:MQdZ+fcMvZt2K83oRcqZtAyGwteD4uKQBA:MIZ+fcMvZtt83wcSt3L
  Network IP location

Signature (4cnts)

Level Description
danger File has been identified by 47 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 (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
 0x423028 SetStdHandle
 0x42302c WriteConsoleW
 0x423030 WriteConsoleA
 0x423034 InitializeCriticalSectionAndSpinCount
 0x423038 GetLocaleInfoW
 0x42303c CreateFileA
 0x423040 FreeConsole
 0x423044 GetModuleHandleA
 0x423048 MultiByteToWideChar
 0x42304c GetConsoleOutputCP
 0x423050 GetProcAddress
 0x423054 InterlockedIncrement
 0x423058 InterlockedDecrement
 0x42305c WideCharToMultiByte
 0x423060 Sleep
 0x423064 InterlockedExchange
 0x423068 InitializeCriticalSection
 0x42306c DeleteCriticalSection
 0x423070 EnterCriticalSection
 0x423074 LeaveCriticalSection
 0x423078 RtlUnwind
 0x42307c GetSystemTimeAsFileTime
 0x423080 RaiseException
 0x423084 TerminateProcess
 0x423088 GetCurrentProcess
 0x42308c UnhandledExceptionFilter
 0x423090 SetUnhandledExceptionFilter
 0x423094 IsDebuggerPresent
 0x423098 GetCommandLineA
 0x42309c GetLastError
 0x4230a0 HeapFree
 0x4230a4 GetCPInfo
 0x4230a8 LCMapStringA
 0x4230ac LCMapStringW
 0x4230b0 GetModuleHandleW
 0x4230b4 TlsGetValue
 0x4230b8 TlsAlloc
 0x4230bc TlsSetValue
 0x4230c0 TlsFree
 0x4230c4 SetLastError
 0x4230c8 GetCurrentThreadId
 0x4230cc HeapAlloc
 0x4230d0 ExitProcess
 0x4230d4 WriteFile
 0x4230d8 GetStdHandle
 0x4230dc GetModuleFileNameA
 0x4230e0 FreeEnvironmentStringsA
 0x4230e4 GetEnvironmentStrings
 0x4230e8 FreeEnvironmentStringsW
 0x4230ec GetEnvironmentStringsW
 0x4230f0 SetHandleCount
 0x4230f4 GetFileType
 0x4230f8 GetStartupInfoA
 0x4230fc HeapCreate
 0x423100 VirtualFree
 0x423104 QueryPerformanceCounter
 0x423108 GetTickCount
 0x42310c GetCurrentProcessId
 0x423110 VirtualAlloc
 0x423114 HeapReAlloc
 0x423118 GetConsoleCP
 0x42311c GetConsoleMode
 0x423120 FlushFileBuffers
 0x423124 ReadFile
 0x423128 SetFilePointer
 0x42312c CloseHandle
 0x423130 HeapSize
 0x423134 GetACP
 0x423138 GetOEMCP
 0x42313c IsValidCodePage
 0x423140 GetUserDefaultLCID
 0x423144 GetLocaleInfoA
 0x423148 EnumSystemLocalesA
 0x42314c IsValidLocale
 0x423150 GetStringTypeA
 0x423154 GetStringTypeW
 0x423158 LoadLibraryA
USER32.dll
 0x423160 GetClassInfoA
 0x423164 CallWindowProcA
 0x423168 SetWindowLongA
 0x42316c CheckDlgButton
 0x423170 GetActiveWindow
 0x423174 LoadCursorA
 0x423178 MessageBoxA
 0x42317c wsprintfA
 0x423180 GetDlgItemTextA
GDI32.dll
 0x423014 SetTextColor
 0x423018 CreateFontIndirectA
 0x42301c SelectObject
 0x423020 SetBkMode
COMDLG32.dll
 0x423008 GetSaveFileNameA
 0x42300c GetOpenFileNameA
ADVAPI32.dll
 0x423000 RegDeleteKeyA

EAT(Export Address Table) is none



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