2024-07-05_d8cc7b2e8ecd2a6dc4dff888e30e0917_ryuk

Sharing

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General

Target

2024-07-05_d8cc7b2e8ecd2a6dc4dff888e30e0917_ryuk
Size

167KB
MD5

d8cc7b2e8ecd2a6dc4dff888e30e0917
SHA1

317e2b4b519d0b651325d81a005a4220243ea7c8
SHA256

ea25b81dfb50f1dcaf6f59ddb3cbb7f245fa8a8cde447c4ddbffc2de4598461e
SHA512

0ac2647d4edd8e21f5a39d86afe44a046c881d2e59b8f2351667a8f93ee5b061c1109adaf9c97e0589e8b851d8de020f4f9a44bf12c38572d42b5c696d3b1d8a
SSDEEP

3072:cxuDqppNaUDJCP3OnelyMtu8vwIaJQfZRxag:cxDppMgMfOngyl+hR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-05_d8cc7b2e8ecd2a6dc4dff888e30e0917_ryuk

Files

2024-07-05_d8cc7b2e8ecd2a6dc4dff888e30e0917_ryuk
.exe windows:6 windows x64 arch:x64

8cb28de0be2a84bd66311b26ec28a122

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

E:\JenkinsSlave\workspace\MIS_CPP\MIS_Component\SeewoFreeze_Prerelease\SeewoFreeze\Release\x64\StackFrameAnalysis.pdb

Imports

kernel32

RaiseException
GetLastError
InitializeCriticalSectionEx
DeleteCriticalSection
CloseHandle
CreateFileW
ReadFile
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
GetCurrentProcess
WriteFile
FlushFileBuffers
CreateFileA
GetModuleFileNameW
SetFilePointer
GetLocalTime
LocalFree
SetFilePointerEx
GetConsoleMode
GetConsoleCP
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
GetProcAddress
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlPcToFileHeader
EncodePointer
RtlUnwindEx
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
SetLastError
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetStdHandle
GetACP
GetFileType
LCMapStringW
FindClose
FindFirstFileExW
WriteConsoleW

shell32

CommandLineToArgvW

shlwapi

PathFindFileNameA
PathRemoveFileSpecW
PathRemoveExtensionA

ntdll

NtQuerySystemInformation

dbghelp

SymCleanup
SymInitialize
SymSetSearchPath
SymLoadModule64
SymGetModuleInfo64
SymEnumSymbols
SymGetTypeInfo

Sections

.text
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 45KB - Virtual size: 44KB

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: 236B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

.zero
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8cb28de0be2a84bd66311b26ec28a122

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

shell32

shlwapi

ntdll

dbghelp

Sections

.text Size: 85KB - Virtual size: 85KB

.rdata Size: 45KB - Virtual size: 44KB

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

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

.gfids Size: 512B - Virtual size: 236B

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

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

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

.zero Size: 8KB - Virtual size: 4KB

.text
Size: 85KB - Virtual size: 85KB

.rdata
Size: 45KB - Virtual size: 44KB

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

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

.gfids
Size: 512B - Virtual size: 236B

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

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

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

.zero
Size: 8KB - Virtual size: 4KB