2024-05-26_150831c88c4a6ded6c4df030d056fe5c_ryuk

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General

Target

2024-05-26_150831c88c4a6ded6c4df030d056fe5c_ryuk
Size

2.9MB
MD5

150831c88c4a6ded6c4df030d056fe5c
SHA1

280d06a041b902e2a6dc9bff68fe558dd77d5a96
SHA256

26d8e00f5c2008e5736eca0484056b998f472742415d6613d66ecd42dd56848a
SHA512

ee6efd6764ec43c29fae57e3be6a0c493b3201813145ccbe7b78da17e49f849e667d9fca925c7c0dc69b410f84998c7534251de91af5d723ebf845edfa5d6cf2
SSDEEP

24576:Oj+j+YEbuMnJ7YcAeJEFyQAUgHDS9jVWapNOGZ/irm3Tx:OjW+YEbu6YfeJEFyYNhZ/ikV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-26_150831c88c4a6ded6c4df030d056fe5c_ryuk

Files

2024-05-26_150831c88c4a6ded6c4df030d056fe5c_ryuk
.exe windows:6 windows x64 arch:x64

774451d4e46b94620fab5d4fcba1dd2b

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

E:\P4Codes\gemini\Prototype\M35Foundation\main\test\m35Foundation_GUnitTest\x64\Debug\m35Foundation_GUnitTest.pdb

Imports

callbackd

StartCallback
InstallCallback

m35foundationerrord

HandleErrorEx

drvlib

ImInitAsyncLibraryReadsWithPanelSize
ImCancelRead

kernel32

SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
CloseHandle
ReleaseSemaphore
WaitForSingleObject
CreateSemaphoreA
FreeLibrary
GetProcAddress
LoadLibraryA
GetStdHandle
GetCommandLineA
DebugBreak
OutputDebugStringA
DuplicateHandle
GetLastError
SetErrorMode
CreatePipe
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
CreateEventA
Sleep
GetCurrentProcess
GetCurrentProcessId
GetExitCodeProcess
CreateThread
GetCurrentThread
GetCurrentThreadId
OpenThread
SetThreadPriority
GetThreadPriority
ResumeThread
CreateProcessA
OpenProcess
GetModuleFileNameA
WaitForMultipleObjects
FormatMessageA
GetTempPathA
GetTempFileNameA
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
WideCharToMultiByte
FormatMessageW
MultiByteToWideChar
EncodePointer
DecodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
GetModuleHandleW
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
ResetEvent
WaitForSingleObjectEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
RaiseException
GetStartupInfoW
QueryPerformanceCounter
InitializeSListHead
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
RtlUnwindEx
RtlPcToFileHeader
LoadLibraryExW
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
HeapSize
HeapValidate
GetSystemInfo
GetModuleHandleExW
ExitProcess
CreateFileW
GetDriveTypeW
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ReadFile
GetFullPathNameW
GetFullPathNameA
SetStdHandle
WriteConsoleW
GetTimeZoneInformation
WriteFile
GetCommandLineW
GetACP
GetConsoleMode
ReadConsoleW
GetConsoleCP
HeapReAlloc
HeapQueryInformation
OutputDebugStringW
SetConsoleCtrlHandler
GetDateFormatW
GetTimeFormatW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetCurrentDirectoryW
GetCurrentDirectoryW
FlushFileBuffers
SetFilePointerEx
DeleteFileW
CreateDirectoryW
FindClose
FindFirstFileExA
FindFirstFileExW
FindNextFileA
FindNextFileW
IsValidCodePage
SetEndOfFile

Exports

Exports

M35Foundation_ArmForWedge
M35Foundation_Init
M35Foundation_Register
M35Foundation_VerifyWedge
M35_Log2Debug
M35_Log2Error
M35_Log2Info

Sections

.textbss
Size: - Virtual size: 1010KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 613KB - Virtual size: 613KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 21KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 137KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 1024B - Virtual size: 777B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 283B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

774451d4e46b94620fab5d4fcba1dd2b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

callbackd

m35foundationerrord

drvlib

kernel32

Exports

Exports

Sections

.textbss Size: - Virtual size: 1010KB

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 613KB - Virtual size: 613KB

.data Size: 21KB - Virtual size: 33KB

.pdata Size: 137KB - Virtual size: 136KB

.idata Size: 7KB - Virtual size: 6KB

.gfids Size: 3KB - Virtual size: 3KB

.tls Size: 1024B - Virtual size: 777B

.00cfg Size: 512B - Virtual size: 283B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 19KB - Virtual size: 19KB

.textbss
Size: - Virtual size: 1010KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 613KB - Virtual size: 613KB

.data
Size: 21KB - Virtual size: 33KB

.pdata
Size: 137KB - Virtual size: 136KB

.idata
Size: 7KB - Virtual size: 6KB

.gfids
Size: 3KB - Virtual size: 3KB

.tls
Size: 1024B - Virtual size: 777B

.00cfg
Size: 512B - Virtual size: 283B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 19KB - Virtual size: 19KB