2024-03-10_f6963a9b84d915bb22e33a510baafcf0_ryuk

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General

Target

2024-03-10_f6963a9b84d915bb22e33a510baafcf0_ryuk
Size

203KB
MD5

f6963a9b84d915bb22e33a510baafcf0
SHA1

ad6539e2c0a3b1e0097f4c9ce16bda23db3d098c
SHA256

8eddb3ed6a05734e060ae6719e22cb24fda983dbb3c8532b5381ca0a2ff305d4
SHA512

8473a5d00a6cc7cee0fb3ab85f5020ef0901fe34806c56b2b84957730732098e5db45e6f75c43e9272541d6a47d0ea3a41fd40132f6a9f859ef6b43deda5cc31
SSDEEP

3072:k8ne7e5+pnu/8LCgBQQwEYNUiEazCFH3iZW9z15WeTBftG5RfmHs:k8e7I+pnZLCgBQQwEVMzCFe/eTBlPH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-10_f6963a9b84d915bb22e33a510baafcf0_ryuk

Files

2024-03-10_f6963a9b84d915bb22e33a510baafcf0_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