2024-06-25_017b7aa1cbcfc16a59a0b2cae5eca23b_ryuk

Sharing

Copy URL

Twitter E-mail

General

Target

2024-06-25_017b7aa1cbcfc16a59a0b2cae5eca23b_ryuk
Size

1.5MB
MD5

017b7aa1cbcfc16a59a0b2cae5eca23b
SHA1

3cd4daa29dd5a213405d862bcadb0dc854aea740
SHA256

03ce0c295e5e5bd84317dab8011cc6dbc6d448e977ff19c618189b7df1fd1f57
SHA512

e283a8c10c121752ee2b5bbfa4a020afe0887c44b583f12b148d256f3d3f68865542d35fc8fdc9f9516f4192dfb2394817da5191fc3e05ac49ecb72b3ab736f1
SSDEEP

24576:i/sgEgxwEsYLsqjnhMgeiCl7G0nehbGZpbD:Ss+CEsgDmg27RnWGj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-25_017b7aa1cbcfc16a59a0b2cae5eca23b_ryuk

Files

2024-06-25_017b7aa1cbcfc16a59a0b2cae5eca23b_ryuk
.exe windows:6 windows x64 arch:x64

9d5bb2430be1032c45eeca4a3ea9aa3e

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

C:\PROG\WirelessButtonDriver\Release\HPRadioMgr64.pdb

Imports

setupapi

SetupDiEnumDeviceInterfaces
SetupDiGetDeviceInterfaceDetailW
SetupDiDestroyDeviceInfoList
SetupDiGetClassDevsW

hid

HidD_GetHidGuid
HidD_SetOutputReport

kernel32

RaiseException
DecodePointer
CreateMutexW
VerifyVersionInfoW
VerSetConditionMask
CreateFileW
WriteConsoleW
InitializeCriticalSectionEx
SetFilePointerEx
GetConsoleMode
GetConsoleCP
GetStringTypeW
SetStdHandle
CloseHandle
GetLastError
WaitForSingleObject
CreateEventW
FlushFileBuffers
Sleep
DeleteCriticalSection
DeviceIoControl
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
GetModuleHandleW
GetProcAddress
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
HeapFree
HeapSize
HeapReAlloc
HeapAlloc
GetProcessHeap
LocalFree
RtlPcToFileHeader
EncodePointer
RtlUnwindEx
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
SetLastError
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetACP
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW

user32

GetMessageW
DispatchMessageW
PostQuitMessage
DefWindowProcW
RegisterClassExW
CreateWindowExW
ShowWindow
UpdateWindow
TranslateMessage

advapi32

ReportEventW
RegisterEventSourceW
RegQueryValueExW
RegNotifyChangeKeyValue
RegEnumKeyExW
RegCloseKey
RegQueryInfoKeyW
RegOpenKeyExW
DeregisterEventSource

ole32

CoInitializeEx
CoUninitialize
CLSIDFromString
CoCreateInstance
CoInitializeSecurity
CoSetProxyBlanket

oleaut32

VarBstrCmp
SysAllocString
SysFreeString
VariantInit
VariantChangeType
SafeArrayCreate
VariantCopy
SafeArrayUnaccessData
SafeArrayAccessData
VariantClear

Sections

.text
Size: 116KB - Virtual size: 116KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 82KB - Virtual size: 81KB

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: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 296B

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

.rsrc
Size: 85KB - Virtual size: 84KB

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

Sharing

General

Malware Config

Signatures

Files

9d5bb2430be1032c45eeca4a3ea9aa3e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

setupapi

hid

kernel32

user32

advapi32

ole32

oleaut32

Sections

.text Size: 116KB - Virtual size: 116KB

.rdata Size: 82KB - Virtual size: 81KB

.data Size: 3KB - Virtual size: 9KB

.pdata Size: 7KB - Virtual size: 7KB

.gfids Size: 512B - Virtual size: 296B

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

.rsrc Size: 85KB - Virtual size: 84KB

.reloc Size: 1.2MB - Virtual size: 1.8MB

.text
Size: 116KB - Virtual size: 116KB

.rdata
Size: 82KB - Virtual size: 81KB

.data
Size: 3KB - Virtual size: 9KB

.pdata
Size: 7KB - Virtual size: 7KB

.gfids
Size: 512B - Virtual size: 296B

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

.rsrc
Size: 85KB - Virtual size: 84KB

.reloc
Size: 1.2MB - Virtual size: 1.8MB