2024-09-12_2192bcfe1e86e8da5aae7dceed8be2cc_ryuk

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General

Target

2024-09-12_2192bcfe1e86e8da5aae7dceed8be2cc_ryuk
Size

234KB
MD5

2192bcfe1e86e8da5aae7dceed8be2cc
SHA1

27ffcaa2b4bd9bd512141120005fcd3e034c2291
SHA256

bf7e43e8c2b5b35cfe1a674ffba4b9b498b61c43d0d427a8af0da012dec8c392
SHA512

76f80f04ae8dd464a04792b31a83184eb01412d908a3534a3c656616a04723a9a46034041c4dc1c369900fbbdd834be23d00b84d0605a49efd8631d9e9d94503
SSDEEP

3072:wQv8BJVSyUvVQgSKTvwE3m6V960RJcPHsY/h4d16de18rOBhjUfk6zpj:PvwvSEg1vYsg08PHsYa+m8r8xr6zB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-12_2192bcfe1e86e8da5aae7dceed8be2cc_ryuk

Files

2024-09-12_2192bcfe1e86e8da5aae7dceed8be2cc_ryuk
.exe windows:6 windows x64 arch:x64

9879ef39a7c1901c7ce6248f4d7dc4cb

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

c:\constructicon\builds\gfx\four\18.10\drivers\dse\DSEManager\build\wNow64a\B_rel\DSEManager.pdb

Imports

comctl32

ord17

kernel32

WriteFile
GetCurrentThreadId
GetFileAttributesA
CreateFileA
CloseHandle
GetCurrentProcessId
GetModuleFileNameA
GetLastError
LoadLibraryA
GetProcAddress
ExitProcess
FreeLibrary
CreateProcessA
TlsSetValue
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
CreateMutexA
GetExitCodeThread
Sleep
SetEvent
WaitForSingleObjectEx
CreateThread
DeleteCriticalSection
CreateEventA
WriteConsoleW
CreateFileW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapReAlloc
HeapSize
GetStringTypeW
SetStdHandle
GetFileType
GetProcessHeap
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
FindClose
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsFree
LoadLibraryExW
GetCurrentProcess
TerminateProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetStdHandle
GetACP
HeapFree
HeapAlloc
GetTimeZoneInformation
CompareStringW
LCMapStringW
EncodePointer

user32

GetMessageA
DispatchMessageA
LoadCursorA
DestroyWindow
PostMessageA
ShowWindow
IsWindow
SetTimer
IsDialogMessageA
QueryDisplayConfig
RegisterDeviceNotificationA
MessageBoxA
DefWindowProcA
CreateWindowExA
TranslateMessage
GetDisplayConfigBufferSizes
SendMessageA
CreateDialogParamA
LoadIconA
GetDlgItem
KillTimer
PostQuitMessage
SetDisplayConfig
UnregisterDeviceNotification
RegisterClassExA
EnableWindow
wsprintfA

Sections

.text
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 55KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 228B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9879ef39a7c1901c7ce6248f4d7dc4cb

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

comctl32

kernel32

user32

Sections

.text Size: 94KB - Virtual size: 94KB

.rdata Size: 55KB - Virtual size: 54KB

.data Size: 3KB - Virtual size: 7KB

.pdata Size: 5KB - Virtual size: 5KB

.gfids Size: 512B - Virtual size: 228B

.rsrc Size: 48KB - Virtual size: 47KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 94KB - Virtual size: 94KB

.rdata
Size: 55KB - Virtual size: 54KB

.data
Size: 3KB - Virtual size: 7KB

.pdata
Size: 5KB - Virtual size: 5KB

.gfids
Size: 512B - Virtual size: 228B

.rsrc
Size: 48KB - Virtual size: 47KB

.reloc
Size: 2KB - Virtual size: 1KB