2024-01-29_a2380093adafeea36695a00119912013_ryuk

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General

Target

2024-01-29_a2380093adafeea36695a00119912013_ryuk
Size

203KB
MD5

a2380093adafeea36695a00119912013
SHA1

8e3dca683f369ab31850d60ac31366b5cd1abb1a
SHA256

05f942b0cd2805c28c8c18bfbce2ecbede36bc1e9d56bfdaac29c60ef6800400
SHA512

5fb71bf75a21cb55a05b963c8ae8e77782629a1a09abf842467ae0348946393d78d58cd390acce3caad94c8a62eae30d256530d6a37ff07af193f355974a6fe9
SSDEEP

3072:udWAsfkhGi/2kbvqA7CgdbLZzWr1qT4/f5NSOR9D11zTBftoQRf+:ud1sMhGW2GV7CgdbLZ8I4nh7zTBle

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-01-29_a2380093adafeea36695a00119912013_ryuk

Files

2024-01-29_a2380093adafeea36695a00119912013_ryuk
.exe windows:6 windows x64 arch:x64

bf41d47905f039c467efb0ff2f547d54

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:\Users\colton\Desktop\DR Research\- TOOLS\- Xbox360 TOOLS\__ArcTool [360 & PC]\ArcTool [SOURCE]\Output\Release\x64\ArcTool.pdb

Imports

kernel32

FindFirstFileA
FindNextFileA
FindClose
GetLastError
GetFileAttributesA
MultiByteToWideChar
WideCharToMultiByte
CreateFileA
CloseHandle
ReadFile
WriteFile
SetFilePointer
SetEndOfFile
CreateFileW
SetFilePointerEx
GetFileSize
CreateDirectoryA
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlPcToFileHeader
EncodePointer
RaiseException
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetConsoleMode
ReadConsoleInputA
SetConsoleMode
GetStdHandle
GetModuleFileNameA
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetACP
HeapFree
HeapAlloc
HeapReAlloc
HeapSize
CompareStringW
LCMapStringW
GetFileType
FindFirstFileExA
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleCP
WriteConsoleW

Sections

.text
Size: 116KB - Virtual size: 115KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 192B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 11KB - Virtual size: 11KB

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

bf41d47905f039c467efb0ff2f547d54

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 116KB - Virtual size: 115KB

.rdata Size: 61KB - Virtual size: 61KB

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

.pdata Size: 6KB - Virtual size: 6KB

.gfids Size: 512B - Virtual size: 192B

.rsrc Size: 11KB - Virtual size: 11KB

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

.text
Size: 116KB - Virtual size: 115KB

.rdata
Size: 61KB - Virtual size: 61KB

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

.pdata
Size: 6KB - Virtual size: 6KB

.gfids
Size: 512B - Virtual size: 192B

.rsrc
Size: 11KB - Virtual size: 11KB

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