2024-08-29_5774bd8c66504430c6811200c6cf12d8_ryuk

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General

Target

2024-08-29_5774bd8c66504430c6811200c6cf12d8_ryuk
Size

9.4MB
MD5

5774bd8c66504430c6811200c6cf12d8
SHA1

3f9d916cbc2e1050c3fead40d04976a01596e8a4
SHA256

aa931efda62a271be1dc73e4a6fcadfb3d411e9496e0b4ebcc5259da6482c18a
SHA512

e3dafca652b3016db01eb0541f1008412e92ee833cc3790528761dd6dca8b74ec1b2fdd8a702c0fc19d56f8ad45cb4cb5b17fb1811f10b63203efadd959d54cf
SSDEEP

98304:LKn+r5WdfpuIWICtgHI09F6/TiBlXR10A7UU:2nIgoICtGf6b+B10A4U

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-29_5774bd8c66504430c6811200c6cf12d8_ryuk

Files

2024-08-29_5774bd8c66504430c6811200c6cf12d8_ryuk
.exe windows:6 windows x64 arch:x64

825c29ab6cc2f351c3c1117801331d7c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\REPOS LASTEST SP\nova_base\x64\Release\nova_base.pdb

Imports

kernel32

AcquireSRWLockExclusive
AreFileApisANSI
CheckRemoteDebuggerPresent
CloseHandle
CompareStringW
CreateEventW
CreateFileA
CreateFileMappingA
CreateFileMappingW
CreateFileW
CreatePipe
CreateProcessW
CreateRemoteThread
CreateThread
CreateToolhelp32Snapshot
DecodePointer
DeleteCriticalSection
DeviceIoControl
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
ExitProcess
ExitThread
FindClose
FindFirstFileExW
FindNextFileW
FlushFileBuffers
FormatMessageA
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetConsoleWindow
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetExitCodeProcess
GetExitCodeThread
GetFileAttributesExW
GetFileAttributesW
GetFileInformationByHandleEx
GetFileSizeEx
GetFileType
GetFullPathNameW
GetLastError
GetLocaleInfoW
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
GetTempPathW
GetThreadContext
GetUserDefaultLCID
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
HeapAlloc
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
InitializeSRWLock
InterlockedPushEntrySList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
K32GetModuleInformation
LCMapStringEx
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LocalFree
MapViewOfFile
Module32FirstW
Module32NextW
MultiByteToWideChar
OpenProcess
OutputDebugStringW
Process32FirstW
Process32NextW
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleW
ReadFile
ReadProcessMemory
ReleaseSRWLockExclusive
ResetEvent
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SetEndOfFile
SetEnvironmentVariableW
SetEvent
SetFileInformationByHandle
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryEnterCriticalSection
UnhandledExceptionFilter
UnmapViewOfFile
VirtualAlloc
VirtualAllocEx
VirtualFree
VirtualProtect
VirtualQueryEx
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
WriteFile
WriteProcessMemory

user32

ClientToScreen
CloseClipboard
CreateWindowExW
DefWindowProcW
DestroyWindow
DispatchMessageW
EmptyClipboard
FindWindowA
GetAsyncKeyState
GetCapture
GetClientRect
GetClipboardData
GetCursorPos
GetForegroundWindow
GetKeyState
GetMessageExtraInfo
GetSystemMetrics
GetWindowThreadProcessId
IsWindowUnicode
LoadCursorW
OpenClipboard
PeekMessageW
PostQuitMessage
RegisterClassExW
ReleaseCapture
ScreenToClient
SetCapture
SetClipboardData
SetCursor
SetCursorPos
SetLayeredWindowAttributes
SetWindowLongW
ShowWindow
TrackMouseEvent
TranslateMessage
UnregisterClassW
UpdateWindow

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
RegCloseKey
RegCreateKeyA
RegDeleteKeyA
RegOpenKeyA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA

d3d11

D3D11CreateDeviceAndSwapChain

ws2_32

InetPtonW
WSACleanup
WSAGetLastError
WSAStartup
closesocket
connect
htons
recv
send
socket

d3dx11_43

D3DX11CreateShaderResourceViewFromMemory

dwmapi

DwmExtendFrameIntoClientArea

imm32

ImmGetContext
ImmReleaseContext
ImmSetCandidateWindow
ImmSetCompositionWindow

d3dcompiler_43

D3DCompile

ntdll

NtQuerySystemInformation
RtlAnsiStringToUnicodeString
RtlInitAnsiString
RtlInitUnicodeString

dbghelp

ImageDirectoryEntryToData
ImageNtHeader
ImageRvaToVa

Sections

.text
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.9MB - Virtual size: 2.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3.2MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 40B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.voltbl
Size: 512B - Virtual size: 358B

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 432B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 164KB - Virtual size: 163KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

825c29ab6cc2f351c3c1117801331d7c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

d3d11

ws2_32

d3dx11_43

dwmapi

imm32

d3dcompiler_43

ntdll

dbghelp

Sections

.text Size: 3.0MB - Virtual size: 3.0MB

.rdata Size: 2.9MB - Virtual size: 2.9MB

.data Size: 3.2MB - Virtual size: 3.5MB

.pdata Size: 91KB - Virtual size: 91KB

.00cfg Size: 512B - Virtual size: 40B

.tls Size: 20KB - Virtual size: 19KB

.voltbl Size: 512B - Virtual size: 358B

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 512B - Virtual size: 432B

.reloc Size: 164KB - Virtual size: 163KB

.text
Size: 3.0MB - Virtual size: 3.0MB

.rdata
Size: 2.9MB - Virtual size: 2.9MB

.data
Size: 3.2MB - Virtual size: 3.5MB

.pdata
Size: 91KB - Virtual size: 91KB

.00cfg
Size: 512B - Virtual size: 40B

.tls
Size: 20KB - Virtual size: 19KB

.voltbl
Size: 512B - Virtual size: 358B

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 512B - Virtual size: 432B

.reloc
Size: 164KB - Virtual size: 163KB