Q:\v415\Beta19\src\mnt\cnmmntexe\mnt\obj\Release\x64\cnmpaui.pdb
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-24_4ddc7ae8d86cd3737bda833e62f2cc85_ryuk.exe
Resource
win7-20240705-en
General
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Target
2024-07-24_4ddc7ae8d86cd3737bda833e62f2cc85_ryuk
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Size
1.6MB
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MD5
4ddc7ae8d86cd3737bda833e62f2cc85
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SHA1
496360240c87974450e96aa940da9a023518f0cb
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SHA256
f5f63084b4c599b0ec2920b6e3d74e4f95015c52dcbfbcad245a7642e0744467
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SHA512
3f5bda56dceedc33d0c4bea94bcb12ab40c3a8c91b036b952ad00b44583440ecbd6e982ff270d2776c1de9a93abeeb87bd6aa9279fa2b5c882276cf009f90ca7
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SSDEEP
12288:9FxkdbZVNy1AphALUsVclkBYl8+OKthuDDP6WrNwSQIvtlKHlnXt4Y:9Fadb70/LcaBGqg+DuIvt8HRS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-24_4ddc7ae8d86cd3737bda833e62f2cc85_ryuk
Files
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2024-07-24_4ddc7ae8d86cd3737bda833e62f2cc85_ryuk.exe windows:5 windows x64 arch:x64
45faf0ab8f7eaf7fe63ebdaaa4600eae
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
GetCommandLineW
CloseHandle
OpenFileMappingW
MapViewOfFile
UnmapViewOfFile
FreeLibrary
GetProcAddress
LoadLibraryExW
LoadLibraryW
GlobalAlloc
GlobalFree
WriteConsoleW
CreateFileW
ReadConsoleW
ReadFile
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapReAlloc
HeapSize
SetConsoleCtrlHandler
GetProcessHeap
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
EnumSystemLocalesW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
HeapFree
HeapAlloc
GetCurrentThread
OutputDebugStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
RaiseException
winspool.drv
OpenPrinterW
ClosePrinter
user32
LoadImageW
DestroyIcon
UpdateWindow
ShowWindow
DestroyWindow
IsWindow
CreateWindowExW
RegisterClassExW
UnregisterClassW
PostQuitMessage
DefWindowProcW
SendMessageW
DispatchMessageW
GetMessageW
Sections
.text Size: 287KB - Virtual size: 286KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 56KB - Virtual size: 56KB
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