2024-07-05_22365752d29e8616f45f54e89ad486b1_ryuk

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General

Target

2024-07-05_22365752d29e8616f45f54e89ad486b1_ryuk
Size

585KB
MD5

22365752d29e8616f45f54e89ad486b1
SHA1

6c1833406f169fd706c0327b386cd956634b3f0f
SHA256

a16d4ae0454d1786f49bc80bda267bedc4b2e07a78ea7a8fbacb84e6e1dfe859
SHA512

0337f3163f027f328a23ede4f2cc4964800cb1a7f15a7f7b7a5b6326e5bf51b7cbf7994fdb8353706def3a0f13a99edfff5d3f93c975036083b5172df3a21746
SSDEEP

12288:5a1/KUVUzWqJVlAqkcA5bYWtduSwPG5AMW1:sJKUVNqJVlAqkcA5bYWt8SI+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-05_22365752d29e8616f45f54e89ad486b1_ryuk

Files

2024-07-05_22365752d29e8616f45f54e89ad486b1_ryuk
.exe windows:6 windows x64 arch:x64

3a44c94eaf109cd9b1ba50d5559d8780

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:\QBDT-SDK\QBSDK\build\samples\qbdt\cpp\qbxml\addcustomerjob\x64\Release\AddCustomerJob.pdb

Imports

kernel32

LockResource
SizeofResource
GlobalAlloc
GlobalLock
GlobalHandle
GlobalUnlock
GlobalFree
MulDiv
lstrcmpA
lstrcmpiA
FindResourceA
MultiByteToWideChar
WideCharToMultiByte
IsDBCSLeadByte
FindResourceW
CreateFileW
WriteConsoleW
FlushFileBuffers
SetFilePointerEx
GetConsoleMode
GetConsoleCP
GetStringTypeW
SetStdHandle
OutputDebugStringA
SetConsoleCtrlHandler
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
FindNextFileA
FindFirstFileExW
FindFirstFileExA
FindClose
LoadResource
DeleteCriticalSection
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapReAlloc
HeapSize
GetCurrentThread
GetACP
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleHandleExW
ExitProcess
VirtualQuery
VirtualProtect
GetSystemInfo
InterlockedFlushSList
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
RtlUnwindEx
RtlPcToFileHeader
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoW
CreateEventW
WaitForSingleObjectEx
ResetEvent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
LoadLibraryExA
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
GetCurrentThreadId
CreateThread
Sleep
WaitForSingleObject
CreateEventA
GetFileType
SetEvent
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
SetLastError
GetCommandLineA
GetLastError
RaiseException
CloseHandle
DecodePointer
EnumSystemLocalesW
RtlLookupFunctionEntry
RtlCaptureContext
LocalFree
VirtualFree
VirtualAlloc
FlushInstructionCache
GetCurrentProcess
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
GetProcessHeap
HeapFree
HeapAlloc
EncodePointer
OutputDebugStringW
IsDebuggerPresent

user32

RegisterWindowMessageA
GetMessageA
TranslateMessage
DispatchMessageA
SendMessageA
PostThreadMessageA
DefWindowProcA
CallWindowProcA
UnregisterClassA
RegisterClassExA
GetClassInfoExA
CreateWindowExA
IsWindow
IsChild
IsDialogMessageA
GetActiveWindow
SetDlgItemTextA
DialogBoxIndirectParamA
MapDialogRect
MessageBoxA
SetWindowContextHelpId
SendDlgItemMessageA
GetDlgItemTextA
EndDialog
PostQuitMessage
LoadCursorA
GetWindow
GetClassNameA
GetParent
GetDesktopWindow
SetWindowLongPtrA
GetWindowLongPtrA
SetWindowLongA
GetWindowLongA
FillRect
GetSysColor
ScreenToClient
ClientToScreen
GetClientRect
GetWindowTextLengthA
GetWindowTextA
SetWindowTextA
RedrawWindow
InvalidateRgn
InvalidateRect
EndPaint
BeginPaint
ReleaseDC
GetDC
DestroyAcceleratorTable
CreateAcceleratorTableA
ReleaseCapture
SetCapture
GetFocus
SetFocus
CharNextW
CharNextA
GetDlgItem
CreateDialogIndirectParamA
SetWindowPos
MoveWindow
ShowWindow
DestroyWindow

gdi32

SelectObject
GetStockObject
GetDeviceCaps
DeleteObject
DeleteDC
CreateSolidBrush
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
GetObjectA

comdlg32

GetOpenFileNameA

advapi32

RegEnumKeyExA
RegSetValueExA
RegQueryInfoKeyW
RegQueryInfoKeyA
RegOpenKeyExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey

ole32

CreateStreamOnHGlobal
CoUninitialize
CoGetClassObject
CoRegisterClassObject
CoRevokeClassObject
CoCreateInstance
CLSIDFromString
CLSIDFromProgID
StringFromGUID2
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree
CoInitialize
OleInitialize
OleUninitialize
OleLockRunning

oleaut32

CreateErrorInfo
SysAllocString
SysAllocStringLen
SysFreeString
SysStringLen
VariantInit
VariantClear
VarUI4FromStr
LoadTypeLi
LoadRegTypeLi
RegisterTypeLi
UnRegisterTypeLi
OleCreateFontIndirect
GetErrorInfo
SetErrorInfo
VariantChangeType

Sections

.text
Size: 398KB - Virtual size: 397KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 129KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 492B

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: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3a44c94eaf109cd9b1ba50d5559d8780

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

comdlg32

advapi32

ole32

oleaut32

Sections

.text Size: 398KB - Virtual size: 397KB

.rdata Size: 129KB - Virtual size: 129KB

.data Size: 7KB - Virtual size: 15KB

.pdata Size: 24KB - Virtual size: 23KB

.gfids Size: 512B - Virtual size: 492B

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

.rsrc Size: 20KB - Virtual size: 19KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 398KB - Virtual size: 397KB

.rdata
Size: 129KB - Virtual size: 129KB

.data
Size: 7KB - Virtual size: 15KB

.pdata
Size: 24KB - Virtual size: 23KB

.gfids
Size: 512B - Virtual size: 492B

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

.rsrc
Size: 20KB - Virtual size: 19KB

.reloc
Size: 4KB - Virtual size: 3KB