C:\Users\Sergey.Simonchik\work\idea-master\community\bin\win\runnerw.pdb
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_28be7f346c2c4145004e3d10a5e2620e_ryuk.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_28be7f346c2c4145004e3d10a5e2620e_ryuk.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_28be7f346c2c4145004e3d10a5e2620e_ryuk
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Size
1.3MB
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MD5
28be7f346c2c4145004e3d10a5e2620e
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SHA1
0a36599682fea47e8af7070eccdccf544960de08
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SHA256
241d90ab6a2c1c6930c592a41be60a37331d7f9320546bdc0bb4b9500f4733a3
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SHA512
18c77015f5d3f1a6c5906caae98274e529f3085184ded5296d5d945179133aa0cc9bf1828a51a63be11b5284b316790fd4e7c553b5f48bfe1d28e069793964a8
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SSDEEP
12288:LymN3e/O8wvXVEki1sXYuHa53u4wU0VZAsztwy9IU6FpbOI+Xs:VN3e/O8wvKkksIuHa53YUS9wLDFRW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-29_28be7f346c2c4145004e3d10a5e2620e_ryuk
Files
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2024-03-29_28be7f346c2c4145004e3d10a5e2620e_ryuk.exe windows:5 windows x64 arch:x64
69ab1626b43284c0cb77bf64da28b60a
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
Imports
kernel32
LocalFree
GetExitCodeProcess
CreateThread
GetLastError
WaitForSingleObject
Sleep
GetStdHandle
WriteFile
ReadFile
CloseHandle
SetHandleInformation
FormatMessageW
CreatePipe
CreateProcessW
GetStartupInfoW
GetCommandLineW
SetConsoleCtrlHandler
GenerateConsoleCtrlEvent
FreeConsole
AttachConsole
GetConsoleWindow
HeapReAlloc
HeapSize
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlPcToFileHeader
RaiseException
RtlUnwindEx
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
GetACP
HeapFree
HeapAlloc
GetStringTypeW
CompareStringW
LCMapStringW
GetFileType
FlushFileBuffers
GetConsoleCP
GetConsoleMode
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetStdHandle
GetProcessHeap
SetFilePointerEx
WriteConsoleW
CreateFileW
shell32
CommandLineToArgvW
Sections
.text Size: 83KB - Virtual size: 82KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 43KB - Virtual size: 43KB
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: 228B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.2MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE