C:\Users\Sergey.Simonchik\work\idea-master\community\bin\win\runnerw.pdb
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_b02eb8778b5d2721a154c9c89813e73a_ryuk.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_b02eb8778b5d2721a154c9c89813e73a_ryuk.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_b02eb8778b5d2721a154c9c89813e73a_ryuk
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Size
706KB
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MD5
b02eb8778b5d2721a154c9c89813e73a
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SHA1
e269d5b14c315c3b2215f9c297c55816bccae1b3
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SHA256
6f0aadfba0bd78f07fed6154a99e6c70db9b5c29a2fcf64772aef51e082c5add
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SHA512
6f51c6f69b1b453399dae8f302b77e84b41c0ddb825cc15e538839c21cb621f191e31f1bb84916a645b7ec9bbca6cd86b2838659f30d4cb969b9c5117e147446
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SSDEEP
12288:KymN3e/O8wvXVPBmI0kXCTAeYfLu2egLlLyx336fjV89qFwPcc:GN3e/O8wvlsI0kXCseYzu2egL1Z80A
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-12_b02eb8778b5d2721a154c9c89813e73a_ryuk
Files
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2024-03-12_b02eb8778b5d2721a154c9c89813e73a_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: 568KB - Virtual size: 572KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE