2024-06-09_68fb3e568f7f268824635878cf2a0c2d_ryuk

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General

Target

2024-06-09_68fb3e568f7f268824635878cf2a0c2d_ryuk
Size

118KB
MD5

68fb3e568f7f268824635878cf2a0c2d
SHA1

3ff4a8f763b0cf4ebea64a793151ee4fc3632dcc
SHA256

9ee27bc178131cb6c7768a8524af7acb9bc2626ae8325aea4a71626cd36a46fa
SHA512

06e7e742aece887e03a4c9a1fa42333b0d07b1da70d914daaa4dba71b091535d9a55de3fed0b3159c287151d96f16f85cd1f2f389a35db165824cba66ffadaa2
SSDEEP

3072:DzoH9BezTV6dQ3yeWI0LtXUFlNr4w+luHR1+aJe1mgawzxsBub861jIHxow:Y+gdQ3ye5j4z+RUTV5n

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-09_68fb3e568f7f268824635878cf2a0c2d_ryuk

Files

2024-06-09_68fb3e568f7f268824635878cf2a0c2d_ryuk
.exe windows:5 windows x64 arch:x64

3d6db27d24489af19744378fa14b2fe5

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

S:\Codes\BehavTest\x64\Release\BehavTest.pdb

Imports

kernel32

TerminateProcess
WaitForSingleObject
CopyFileA
CreateFileA
WriteFile
DeleteFileA
CloseHandle
SetFileAttributesA
CreateProcessA
GetCurrentProcess
MoveFileA
TerminateThread
ReadFile
CreateFileW
WriteConsoleW
SetFilePointerEx
GetConsoleMode
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
GetExitCodeProcess
GetFileAttributesExW
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
CompareStringW
LCMapStringW
SetStdHandle
GetFileType
GetStringTypeW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
RaiseException

advapi32

LookupPrivilegeValueA
OpenProcessToken
AdjustTokenPrivileges

ws2_32

gethostbyname
WSAStartup
WSACleanup

Sections

.text
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 24KB - Virtual size: 23KB

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

3d6db27d24489af19744378fa14b2fe5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ws2_32

Sections

.text Size: 49KB - Virtual size: 48KB

.rdata Size: 35KB - Virtual size: 35KB

.data Size: 2KB - Virtual size: 6KB

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

.gfids Size: 512B - Virtual size: 160B

.rsrc Size: 24KB - Virtual size: 23KB

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

.text
Size: 49KB - Virtual size: 48KB

.rdata
Size: 35KB - Virtual size: 35KB

.data
Size: 2KB - Virtual size: 6KB

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

.gfids
Size: 512B - Virtual size: 160B

.rsrc
Size: 24KB - Virtual size: 23KB

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