2024-04-23_47edf6734cc44581fa4228ebfc8158e9_metamorfo_wannacry

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General

Target

2024-04-23_47edf6734cc44581fa4228ebfc8158e9_metamorfo_wannacry
Size

10.1MB
MD5

47edf6734cc44581fa4228ebfc8158e9
SHA1

a60546a12a082168ce9babccd8dd7d74e60c0b80
SHA256

c718815a8e8dd47685e277e45850fc5e476cd399ed5f0e7f0bddd1f115837457
SHA512

1960e2bd6a678f8694c3e045641025f4c0b81d2e071245f574c33e9a159036bc1f5b5dc687afaf3e90d561946ae7e0e5999e9a4517e9489cbdb4078953f9845c
SSDEEP

196608:X9BPgnBgF6nnXAqPe1Cxcxk3ZAEUadzR8yc4gw7mLqFRb2HxZ:knBgF6nQqG1Fxk3mEUadzRURfqHAX

Score

10^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-23_47edf6734cc44581fa4228ebfc8158e9_metamorfo_wannacry

Files

2024-04-23_47edf6734cc44581fa4228ebfc8158e9_metamorfo_wannacry
.exe windows:6 windows x86 arch:x86

008aca28b7c001acc5e0ab32fabaad84

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

J:\Win32Project9\Release\Win32Project9.pdb

Imports

kernel32

GetCurrentProcess
ExitThread
SetEndOfFile
CreateFileW
HeapSize
WriteConsoleW
ReadConsoleW
SetStdHandle
FindFirstFileExW
FindClose
GetProcAddress
GetCommandLineW
GetCommandLineA
GetProcessHeap
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
SetFilePointerEx
ReadFile
GetConsoleMode
GetConsoleCP
FlushFileBuffers
WinExec
CreateProcessA
GetStartupInfoA
GetModuleFileNameW
CopyFileA
GetFileAttributesA
GetModuleFileNameA
FindNextFileW
GetLocalTime
FindFirstFileW
CreateThread
GetModuleHandleW
Sleep
GetLogicalDrives
VerifyVersionInfoW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetFileAttributesExW
GetExitCodeProcess
WaitForSingleObject
GetFileType
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
CloseHandle
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
EncodePointer
DecodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
GetLastError
FreeLibrary
LoadLibraryExW
RaiseException
RtlUnwind
MoveFileExW
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetACP
HeapAlloc
HeapReAlloc
HeapFree
VerSetConditionMask

user32

ShowWindow
SendMessageW
FindWindowW
DrawTextA
CallNextHookEx
GetAsyncKeyState
DefWindowProcW
PostQuitMessage
DestroyWindow
KillTimer
InvalidateRect
SetTimer
EndPaint
SetWindowsHookExW
DrawTextW
BeginPaint
GetSystemMetrics
ShowCursor
DispatchMessageW
TranslateMessage
GetMessageW
SetForegroundWindow
SetWindowLongW
SetWindowPos
CreateWindowExW
RegisterClassExW
LoadCursorW

gdi32

MoveToEx
CreatePen
DeleteObject
SetTextColor
SetBkMode
SelectObject
CreateFontIndirectW
CreateSolidBrush
LineTo

advapi32

SystemFunction036
GetUserNameA
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
GetUserNameW

shell32

ord680

wininet

InternetOpenW
InternetOpenUrlW
InternetReadFile
InternetCloseHandle

netapi32

NetUserGetInfo

Sections

.text
Size: 174KB - Virtual size: 174KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 122KB - Virtual size: 121KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 840B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

008aca28b7c001acc5e0ab32fabaad84

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

wininet

netapi32

Sections

.text Size: 174KB - Virtual size: 174KB

.rdata Size: 122KB - Virtual size: 121KB

.data Size: 5KB - Virtual size: 9KB

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 1024B - Virtual size: 840B

.reloc Size: 11KB - Virtual size: 10KB

.text
Size: 174KB - Virtual size: 174KB

.rdata
Size: 122KB - Virtual size: 121KB

.data
Size: 5KB - Virtual size: 9KB

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 1024B - Virtual size: 840B

.reloc
Size: 11KB - Virtual size: 10KB