2024-09-13_057814ef64dbf4f502b012396284b243_ryuk

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General

Target

2024-09-13_057814ef64dbf4f502b012396284b243_ryuk
Size

925KB
MD5

057814ef64dbf4f502b012396284b243
SHA1

6ccb987983a38805ec357d09abd749bc2ee943aa
SHA256

83ae58a3e645c4f892e666562bef481e6af44ef537474e6c55bee5af942ed3df
SHA512

a9d9bc47d001ac0c0d140c48e4c0091802264861b633a481ff0822261b3bd298888de1929e87ade860ffad107ae032853746a964fe41e6254ca7609285f7175b
SSDEEP

24576:PHDt0NN69jZpOKm9a71fFFD9nJpzkBSeMjs:so7/FDBJpoBSeM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-13_057814ef64dbf4f502b012396284b243_ryuk

Files

2024-09-13_057814ef64dbf4f502b012396284b243_ryuk
.exe windows:5 windows x64 arch:x64

fd2f835d050458ac70d2bf8e145216df

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

G:\v350\Beta6\src\stubexe\mnt\obj\Release\x64\cnmse.pdb

Imports

kernel32

GetCommandLineW
CreateFileW
CloseHandle
CreateProcessW
GetSystemDirectoryW
GetProcAddress
LoadLibraryW
lstrlenW
GetModuleFileNameW
WriteConsoleW
FlushFileBuffers
SetFilePointerEx
GetConsoleMode
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
GetCurrentThread
GetFileType
OutputDebugStringA
OutputDebugStringW
WaitForSingleObjectEx
CreateThread
FindClose
FindFirstFileExA
FindFirstFileExW
FindNextFileA
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
GetStringTypeW
GetProcessHeap
SetConsoleCtrlHandler
HeapSize
HeapReAlloc
GetConsoleCP
RaiseException

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

Sections

.text
Size: 270KB - Virtual size: 269KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 364B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 568KB - Virtual size: 572KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

fd2f835d050458ac70d2bf8e145216df

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

version

Sections

.text Size: 270KB - Virtual size: 269KB

.rdata Size: 63KB - Virtual size: 63KB

.data Size: 3KB - Virtual size: 9KB

.pdata Size: 16KB - Virtual size: 16KB

.gfids Size: 512B - Virtual size: 364B

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 568KB - Virtual size: 572KB

.text
Size: 270KB - Virtual size: 269KB

.rdata
Size: 63KB - Virtual size: 63KB

.data
Size: 3KB - Virtual size: 9KB

.pdata
Size: 16KB - Virtual size: 16KB

.gfids
Size: 512B - Virtual size: 364B

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 568KB - Virtual size: 572KB