2024-09-29_b78b54b3cd92020748bfd9dbf6328b8b_ryuk

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General

Target

2024-09-29_b78b54b3cd92020748bfd9dbf6328b8b_ryuk
Size

6.4MB
MD5

b78b54b3cd92020748bfd9dbf6328b8b
SHA1

0c5ac4a7dec5b6236c3b6c1c1bede3f31058e391
SHA256

58eb8bb990ecf44f3906a6d1f26ad6d33fcb4ce46ffd3e45eeb5aff3711cbb75
SHA512

6959f7818e851782eec5068967581d31379436dc6b23ee876b2486e5f053b9dfac44c227dad0817f0abc265445512557b488345a6287dcfa1264a51cc0c10d1b
SSDEEP

196608:/LbWorZnOETSo/g8xobLWtx+PNFWOgLfMgf:jbRqoo8U9F6Qg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-29_b78b54b3cd92020748bfd9dbf6328b8b_ryuk

Files

2024-09-29_b78b54b3cd92020748bfd9dbf6328b8b_ryuk
.exe windows:6 windows x64 arch:x64

c9538b0b9cc7f81dc71d8732414a3bf5

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\Kenny\source\repos\dResult\x64\Release\dResult.pdb

Imports

kernel32

SizeofResource
LockResource
LoadLibraryW
LoadResource
FindResourceW
GetProcAddress
GetModuleHandleW
FreeLibrary
WideCharToMultiByte
WriteConsoleW
HeapSize
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
CloseHandle
SetEvent
ResetEvent
WaitForSingleObjectEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlPcToFileHeader
RaiseException
RtlUnwindEx
GetLastError
LoadLibraryExW
HeapAlloc
HeapReAlloc
HeapFree
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetFileSizeEx
SetFilePointerEx
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
ReadFile
GetProcessHeap
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
ReadConsoleW
CreateFileW
SetEndOfFile

shell32

SHGetKnownFolderPath

Sections

.text
Size: 135KB - Virtual size: 135KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 86KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 468B

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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gehcont
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 6.1MB - Virtual size: 6.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c9538b0b9cc7f81dc71d8732414a3bf5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

shell32

Sections

.text Size: 135KB - Virtual size: 135KB

.rdata Size: 86KB - Virtual size: 86KB

.data Size: 5KB - Virtual size: 10KB

.pdata Size: 8KB - Virtual size: 8KB

.gfids Size: 512B - Virtual size: 468B

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

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

.gehcont Size: 512B - Virtual size: 28B

.rsrc Size: 6.1MB - Virtual size: 6.1MB

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

.text
Size: 135KB - Virtual size: 135KB

.rdata
Size: 86KB - Virtual size: 86KB

.data
Size: 5KB - Virtual size: 10KB

.pdata
Size: 8KB - Virtual size: 8KB

.gfids
Size: 512B - Virtual size: 468B

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

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

.gehcont
Size: 512B - Virtual size: 28B

.rsrc
Size: 6.1MB - Virtual size: 6.1MB

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