2024-06-06_d583b1e0662089b4db10cacb786667d5_ryuk

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General

Target

2024-06-06_d583b1e0662089b4db10cacb786667d5_ryuk
Size

5.9MB
MD5

d583b1e0662089b4db10cacb786667d5
SHA1

f9a8d68ea3c1bfc847b36293e9f91d0dc9e35ea9
SHA256

855f2f7fe7c7e663d6931356d96c3d1bb07a221851350dd7c5cae0b001247785
SHA512

0d69268aab0d8a59760f9c8874dedf0bdf3b74d5d4332111ab0de7c4ba03203ec410de1823cb543fecdab2e4039de60249a5e2e7c66d1352ad6e7befbebe6e48
SSDEEP

49152:pr1F4xonQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQMGbeaEuLKcF4lKW+mUZ8:pjRLHZ8v5e4dzzvkyRfl

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-06_d583b1e0662089b4db10cacb786667d5_ryuk

Files

2024-06-06_d583b1e0662089b4db10cacb786667d5_ryuk
.exe windows:6 windows x64 arch:x64

3cbbd7bb3a319da6a173f407fdd726e9

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:\repos\everest\App\UI\dist\Debug\Viewer.pdb

Imports

qt5widgetsd

??1QApplication@@UEAA@XZ
?exec@QApplication@@SAHXZ
??0QApplication@@QEAA@AEAHPEAPEADH@Z

qt5qmld

?qmlregister@QQmlPrivate@@YAHW4RegistrationType@1@PEAX@Z
?qdeclarativeelement_destructor@QQmlPrivate@@YAXPEAVQObject@@@Z
?load@QQmlApplicationEngine@@QEAAXAEBVQString@@@Z
??1QQmlApplicationEngine@@UEAA@XZ
??0QQmlApplicationEngine@@QEAA@PEAVQObject@@@Z

qt5cored

?staticMetaObject@QObject@@2UQMetaObject@@B
?qt_metacall@QObject@@UEAAHW4Call@QMetaObject@@HPEAPEAX@Z
?qt_metacast@QObject@@UEAAPEAXPEBD@Z
?dynamicMetaObject@QObjectData@@QEBAPEAUQMetaObject@@XZ
??4QString@@QEAAAEAV0@$$QEAV0@@Z
?activate@QMetaObject@@SAXPEAVQObject@@PEBU1@HPEAPEAX@Z
?fromUtf8@QString@@SA?AV1@PEBDH@Z
??8@YA_NAEBVQString@@0@Z
??4QString@@QEAAAEAV0@AEBV0@@Z
??0QString@@QEAA@AEBV0@@Z
?timerEvent@QObject@@MEAAXPEAVQTimerEvent@@@Z
?eventFilter@QObject@@UEAA_NPEAV1@PEAVQEvent@@@Z
?event@QObject@@UEAA_NPEAVQEvent@@@Z
?disconnectNotify@QObject@@MEAAXAEBVQMetaMethod@@@Z
?customEvent@QObject@@MEAAXPEAVQEvent@@@Z
?connectNotify@QObject@@MEAAXAEBVQMetaMethod@@@Z
?childEvent@QObject@@MEAAXPEAVQChildEvent@@@Z
??1QObject@@UEAA@XZ
??0QObject@@QEAA@PEAV0@@Z
?registerNormalizedTypedef@QMetaType@@SAHAEBVQByteArray@@H@Z
?registerNormalizedType@QMetaType@@SAHAEBVQByteArray@@P6AXPEAX@ZP6APEAX1PEBX@ZHV?$QFlags@W4TypeFlag@QMetaType@@@@PEBUQMetaObject@@@Z
?normalizedType@QMetaObject@@SA?AVQByteArray@@PEBD@Z
?className@QMetaObject@@QEBAPEBDXZ
??0QString@@QEAA@PEBD@Z
??1QString@@QEAA@XZ
??0QString@@QEAA@XZ
?append@QByteArray@@QEAAAEAV1@PEBD@Z
?append@QByteArray@@QEAAAEAV1@D@Z
?constData@QByteArray@@QEBAPEBDXZ
?reserve@QByteArray@@QEAAXH@Z
?size@QByteArray@@QEBAHXZ
??1QByteArray@@QEAA@XZ
??0QByteArray@@QEAA@PEBDH@Z
??0QByteArray@@QEAA@XZ
?qBadAlloc@@YAXXZ
?qt_assert_x@@YAXPEBD00H@Z
?qt_assert@@YAXPEBD0H@Z

kernel32

GetQueuedCompletionStatus
PostQueuedCompletionStatus
CreateIoCompletionPort
GetProcessHeap
CreateFileW
SetFilePointerEx
SetStdHandle
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindNextFileW
FindNextFileA
FindFirstFileExW
FindFirstFileExA
FindClose
HeapQueryInformation
HeapReAlloc
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
SetConsoleCtrlHandler
OutputDebugStringA
GetConsoleCP
ReadConsoleW
GetConsoleMode
ReadFile
GetACP
GetCommandLineW
GetCommandLineA
ExitProcess
WriteFile
ResumeThread
ExitThread
GetTimeZoneInformation
GetSystemInfo
HeapValidate
HeapSize
WriteConsoleW
GetFileType
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetCurrentThreadId
Sleep
LocalFree
FormatMessageW
QueryPerformanceCounter
QueryPerformanceFrequency
MultiByteToWideChar
WideCharToMultiByte
GetLastError
TryEnterCriticalSection
InitOnceExecuteOnce
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
EncodePointer
DecodePointer
CloseHandle
DuplicateHandle
WaitForSingleObjectEx
GetCurrentProcess
GetCurrentThread
GetExitCodeThread
GetNativeSystemInfo
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
GetModuleHandleW
GetProcAddress
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
SetEvent
ResetEvent
IsDebuggerPresent
RaiseException
GetCurrentProcessId
InitializeSListHead
GetStartupInfoW
HeapAlloc
HeapFree
RtlCaptureStackBackTrace
VirtualQuery
FreeLibrary
CreateTimerQueue
SignalObjectAndWait
SwitchToThread
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
OutputDebugStringW
GetThreadTimes
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualAlloc
VirtualFree
VirtualProtect
SetProcessAffinityMask
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
WaitForMultipleObjectsEx
LoadLibraryW
WaitForSingleObject
RtlUnwindEx
RtlPcToFileHeader
GetModuleFileNameA
GetModuleHandleExW
GetStdHandle

advapi32

SystemFunction036

ws2_32

WSAIoctl
bind
htons
inet_pton
closesocket
ntohs
setsockopt
WSARecv
WSASend
WSAStartup
WSACleanup
freeaddrinfo
getaddrinfo
WSASocketW
WSAGetOverlappedResult
WSAGetLastError
inet_ntop

Sections

.text
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 30KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 333KB - Virtual size: 333KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 49B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3cbbd7bb3a319da6a173f407fdd726e9

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

qt5widgetsd

qt5qmld

qt5cored

kernel32

advapi32

ws2_32

Sections

.text Size: 4.1MB - Virtual size: 4.1MB

.rdata Size: 1.3MB - Virtual size: 1.3MB

.data Size: 30KB - Virtual size: 66KB

.pdata Size: 333KB - Virtual size: 333KB

.tls Size: 512B - Virtual size: 49B

.gfids Size: 5KB - Virtual size: 5KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 18KB - Virtual size: 18KB

.text
Size: 4.1MB - Virtual size: 4.1MB

.rdata
Size: 1.3MB - Virtual size: 1.3MB

.data
Size: 30KB - Virtual size: 66KB

.pdata
Size: 333KB - Virtual size: 333KB

.tls
Size: 512B - Virtual size: 49B

.gfids
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 18KB - Virtual size: 18KB