2024-08-08_cc820feaa43062d8596ca91401f1ba8b_ryuk

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General

Target

2024-08-08_cc820feaa43062d8596ca91401f1ba8b_ryuk
Size

794KB
MD5

cc820feaa43062d8596ca91401f1ba8b
SHA1

8dc390512a4cdf3a2242359fa6ddbfb8160097fd
SHA256

b86d3d9a2dfc4e06dca3e791aa608ec606c7c754b6f3cf1f2712f2e1fe917888
SHA512

e83edeb191bd296bc7433b9acc17b25f3e74b9c20a5c89a45c40afaa705800f307a7e668b695e1281cd1ae27fccee51e81bfc2898fe86ce7e02f1a0823d15274
SSDEEP

12288:RYfXxLiAIsC4VPtZSEgxwqOTXrITkcxUl9hIEAlZocyWdioIdzqRFTJ:RgJLXVlUxwqOTXrITkcCnAlScy0ivz0

Score

1^/10

Malware Config

Signatures

Files

2024-08-08_cc820feaa43062d8596ca91401f1ba8b_ryuk
.exe windows:5 windows x64 arch:x64

6af0c5f1b281b9f9461089a0fc64a736

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7f:41:99:da:cb:05:e5:2b:9b:f9:33:09:3a:db:a7:f5
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

26/06/2019, 00:00

Not After

17/09/2020, 23:59

Subject

CN=ViewSonic International Corporation,O=ViewSonic International Corporation,L=New Taipei City,C=TW

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

43:50:35:d7:1e:ac:76:16:05:97:20:db:3c:b6:a7:16:1e:3f:2a:42:3c:c8:38:81:fa:29:8c:c0:ad:ed:87:bd
Signer

Actual PE Digest

43:50:35:d7:1e:ac:76:16:05:97:20:db:3c:b6:a7:16:1e:3f:2a:42:3c:c8:38:81:fa:29:8c:c0:ad:ed:87:bd

Digest Algorithm

sha256

PE Digest Matches

true

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

D:\New-Project\Project\WoodPad Driver\atwtusb_service - Ecrypt\atwtusb\Release\atwtusb.pdb

Imports

setupapi

SetupDiGetClassDevsA
SetupDiGetDeviceInterfaceDetailA
SetupDiEnumDeviceInterfaces
SetupDiOpenDevRegKey
SetupDiGetClassDevsExA
SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInfo
SetupDiGetDeviceInstanceIdA

hid

HidD_GetManufacturerString
HidD_GetProductString
HidD_GetIndexedString
HidD_GetSerialNumberString
HidD_SetOutputReport
HidP_MaxUsageListLength
HidP_GetCaps
HidP_GetLinkCollectionNodes
HidP_GetSpecificButtonCaps
HidP_GetButtonCaps
HidP_GetSpecificValueCaps
HidP_GetValueCaps
HidP_SetData
HidP_GetData
HidP_SetUsages
HidP_UnsetUsages
HidP_GetUsages
HidP_GetUsagesEx
HidP_SetUsageValue
HidP_SetScaledUsageValue
HidP_SetUsageValueArray
HidP_GetUsageValue
HidP_GetScaledUsageValue
HidP_GetUsageValueArray
HidP_UsageListDifference
HidD_GetAttributes
HidD_GetHidGuid
HidD_GetPreparsedData
HidD_FreePreparsedData
HidD_FlushQueue
HidD_GetFeature
HidD_SetFeature
HidD_GetNumInputBuffers
HidD_SetNumInputBuffers
HidP_MaxDataListLength
HidD_GetPhysicalDescriptor

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

kernel32

GetOverlappedResult
WriteFile
ReadFile
CreateEventA
GetVersion
LocalFree
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
TerminateThread
GetExitCodeThread
InitializeCriticalSection
DeleteCriticalSection
Sleep
FindClose
GetModuleFileNameA
CreateProcessA
GetStartupInfoA
CreateDirectoryA
SetFileAttributesA
DeleteFileA
FindFirstFileA
CopyFileA
GetVersionExA
lstrcpynA
GetFileSize
CreateFileA
GetSystemDefaultLangID
ResetEvent
WaitForSingleObject
CreateThread
lstrlenA
ExitThread
EnterCriticalSection
LeaveCriticalSection
SetEvent
DeviceIoControl
GetLocalTime
CreateFileW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetStdHandle
OutputDebugStringW
SetConsoleCtrlHandler
GetProcessHeap
SetEnvironmentVariableW
SetEnvironmentVariableA
FreeEnvironmentStringsW
lstrcmpA
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
FindNextFileA
FindFirstFileExW
FindFirstFileExA
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapReAlloc
GetStringTypeW
GetFileType
GetCurrentThread
HeapAlloc
HeapFree
GetACP
GetStdHandle
MultiByteToWideChar
GetModuleFileNameW
GetModuleHandleExW
ExitProcess
WideCharToMultiByte
SetLastError
RaiseException
RtlPcToFileHeader
InterlockedFlushSList
GlobalReAlloc
InterlockedPushEntrySList
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RtlUnwindEx
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
DebugBreak
GetWindowsDirectoryA
GetSystemDirectoryA
GetProfileIntA
OutputDebugStringA
LoadLibraryA
WinExec
GetProcAddress
FreeLibrary
GlobalFree
GlobalAlloc
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
CreateFileMappingA
CreateMutexA
UnmapViewOfFile
MapViewOfFile
GetTickCount
MulDiv
CloseHandle
ReleaseMutex
GetLastError
GetCurrentThreadId
HeapSize
SetFilePointerEx
WriteConsoleW
SetEndOfFile
GetEnvironmentStringsW
SetThreadPriority
ReadConsoleW

user32

DrawIconEx
LoadImageA
DestroyIcon
GetWindow
ReleaseDC
GetDC
TrackPopupMenuEx
GetSubMenu
GetTopWindow
DestroyMenu
LoadMenuA
GetAsyncKeyState
GetDlgCtrlID
BringWindowToTop
SetDoubleClickTime
SystemParametersInfoA
EnumDisplaySettingsExW
GetClientRect
GetWindowLongPtrA
CheckMenuItem
SetScrollInfo
CheckDlgButton
GetDlgItemTextA
CreateDialogParamA
PostQuitMessage
UnregisterDeviceNotification
RegisterDeviceNotificationA
DispatchMessageA
TranslateMessage
GetMessageA
GetWindowTextLengthA
GetWindowTextA
EnableWindow
CharUpperBuffA
SendDlgItemMessageA
IsDlgButtonChecked
CheckRadioButton
SetDlgItemTextA
GetDlgItemInt
EndDialog
DialogBoxParamA
EnumDisplayMonitors
GetMonitorInfoA
LoadStringA
LoadCursorA
GetDesktopWindow
PtInRect
ShowCursor
MessageBoxA
GetWindowRect
InvalidateRect
EndPaint
BeginPaint
SetForegroundWindow
UpdateWindow
GetDlgItem
SetWindowPos
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassA
DefWindowProcA
GetMessageExtraInfo
SetWindowTextA
GetWindowThreadProcessId
GetClassNameA
FindWindowA
EnumChildWindows
GetParent
GetWindowLongA
WindowFromPoint
GetCursorPos
MessageBeep
GetSystemMetrics
KillTimer
SetTimer
SendInput
mouse_event
keybd_event
IsWindow
GetDoubleClickTime
PostMessageA
SendMessageA
GetThreadDesktop
CloseDesktop
SetThreadDesktop
OpenDesktopA
wsprintfA
EnumDisplayDevicesA

gdi32

LineTo
PatBlt
SelectObject
SetBkColor
SetTextColor
GetStockObject
CreateFontA
DeleteObject
GetTextExtentPoint32A
SetBkMode
CreatePen
TextOutA
Arc
MoveToEx
SetTextAlign

comdlg32

GetOpenFileNameA

advapi32

InitializeSecurityDescriptor
RegCreateKeyA
RegFlushKey
SetNamedSecurityInfoA
GetNamedSecurityInfoA
SetEntriesInAclA
StartServiceCtrlDispatcherA
SetServiceStatus
RegisterServiceCtrlHandlerExA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
DuplicateTokenEx
CreateProcessAsUserA
ImpersonateLoggedOnUser
AllocateAndInitializeSid
SetTokenInformation
SetSecurityDescriptorDacl
RegCloseKey
RegEnumValueA
OpenProcessToken

shell32

ShellExecuteA
SHGetSpecialFolderPathA
Shell_NotifyIconA

Sections

.text
Size: 585KB - Virtual size: 585KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 113KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 123KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

atwtusb_
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 512B - Virtual size: 396B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 52KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6af0c5f1b281b9f9461089a0fc64a736

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

7f:41:99:da:cb:05:e5:2b:9b:f9:33:09:3a:db:a7:f5Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

43:50:35:d7:1e:ac:76:16:05:97:20:db:3c:b6:a7:16:1e:3f:2a:42:3c:c8:38:81:fa:29:8c:c0:ad:ed:87:bdSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

setupapi

hid

version

kernel32

user32

gdi32

comdlg32

advapi32

shell32

Sections

.text Size: 585KB - Virtual size: 585KB

.rdata Size: 113KB - Virtual size: 112KB

.data Size: 7KB - Virtual size: 123KB

.pdata Size: 25KB - Virtual size: 24KB

atwtusb_ Size: 512B - Virtual size: 24B

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

.gfids Size: 512B - Virtual size: 396B

.rsrc Size: 52KB - Virtual size: 52KB

.reloc Size: 2KB - Virtual size: 2KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

7f:41:99:da:cb:05:e5:2b:9b:f9:33:09:3a:db:a7:f5
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

43:50:35:d7:1e:ac:76:16:05:97:20:db:3c:b6:a7:16:1e:3f:2a:42:3c:c8:38:81:fa:29:8c:c0:ad:ed:87:bd
Signer

.text
Size: 585KB - Virtual size: 585KB

.rdata
Size: 113KB - Virtual size: 112KB

.data
Size: 7KB - Virtual size: 123KB

.pdata
Size: 25KB - Virtual size: 24KB

atwtusb_
Size: 512B - Virtual size: 24B

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

.gfids
Size: 512B - Virtual size: 396B

.rsrc
Size: 52KB - Virtual size: 52KB

.reloc
Size: 2KB - Virtual size: 2KB