2024-09-07_09b965943b665c6eb5c544a39076d146_ryuk

Sharing

Copy URL Twitter E-mail

General

Target

2024-09-07_09b965943b665c6eb5c544a39076d146_ryuk
Size

582KB
MD5

09b965943b665c6eb5c544a39076d146
SHA1

7b06b87bf6dbb04108b29e1ecdaf0890bab2b3cc
SHA256

2f13b7c37e02d23b0eebf759bdfcf0381794142e1076b724876aa322c13d6343
SHA512

65c1a760951915da46c7c860a688a155e3b738cca3ce24ec09919308a60fa9d409c2c5ea3bcb6d624d80a64a98a48a395f0d841d357483dcaaaf884acfb47959
SSDEEP

12288:DUje6jRPUkGCIyczgiMOu5HnXETr+tWJnvFfljosN/:DkjNOr7uhnXETqtWNvF9jZ5

Score

1^/10

Malware Config

Signatures

Files

2024-09-07_09b965943b665c6eb5c544a39076d146_ryuk
.exe windows:6 windows x64 arch:x64

cdfa55624e3b57bf9b9ac6521aadf6d4

Code Sign

33:00:00:bb:0b:88:23:e1:0d:16:69:12:46:00:02:00:00:bb:0b
Certificate

Issuer

CN=Intel External Basic Issuing CA 3B,O=Intel Corporation,L=Santa Clara,ST=CA,C=US

Not Before

04/11/2016, 16:32

Not After

04/11/2017, 16:32

Subject

CN=Intel(R) pGFX,O=Intel Corporation,L=Santa Clara,ST=CA,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:2c:ff:88:00:01:00:00:00:10
Certificate

Issuer

CN=Intel External Basic Policy CA,O=Intel Corporation,C=US

Not Before

08/02/2013, 22:21

Not After

08/02/2018, 22:31

Subject

CN=Intel External Basic Issuing CA 3B,O=Intel Corporation,L=Santa Clara,ST=CA,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

79:17:4a:a9:14:17:36:fe:15:a7:ca:9f:2c:ff:45:88
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

01/02/2013, 00:00

Not After

30/05/2020, 10:48

Subject

CN=Intel External Basic Policy CA,O=Intel Corporation,C=US

Extended Key Usages

ExtKeyUsageServerAuth
ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning
ExtKeyUsageEmailProtection
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:35:d8:d5:59:5b:06:71:41:2b:00:00:00:00:00:35
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/08/2013, 20:26

Not After

15/08/2023, 20:36

Subject

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

69:b2:d1:cc:f0:2e:20:dc:c9:5c:62:89:4f:7f:9e:5f:5f:c0:57:bf
Certificate

Issuer

CN=QuoVadis Root Certification Authority,OU=Root Certification Authority,O=QuoVadis Limited,C=BM

Not Before

30/05/2014, 16:35

Not After

17/03/2021, 18:33

Subject

CN=QuoVadis Issuing CA G4,O=QuoVadis Limited,C=BM

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

17:a7:17:a0:16:72:36:ef:9b:1e:c2:c6:65:fa:8c:20:28:ad:7f:75
Certificate

Issuer

CN=QuoVadis Issuing CA G4,O=QuoVadis Limited,C=BM

Not Before

24/04/2015, 21:44

Not After

24/04/2018, 21:44

Subject

CN=timestamp.intel.com,OU=Thales TSS ESN:E892-D055-162F+OU=Thales TSS ESN:E892-D055-162F,O=Intel Corporation,L=Santa Clara,ST=CA,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

19:8a:7e:b3:61:0a:de:3f:ef:73:d4:10:3b:46:6a:2d:ac:16:3a:66:a0:9c:e4:ca:23:39:d2:da:5e:53:ee:a0
Signer

Actual PE Digest

19:8a:7e:b3:61:0a:de:3f:ef:73:d4:10:3b:46:6a:2d:ac:16:3a:66:a0:9c:e4:ca:23:39:d2:da:5e:53:ee:a0

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_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\qb\workspace\18482\p4gen\gfx_Development\dump64\igfx\lh\release\IntelCpHDCPSvc\IntelCpHDCPSvc.pdb

Imports

setupapi

SetupDiGetDeviceInterfaceDetailW
SetupDiGetClassDevsW
SetupDiEnumDeviceInterfaces

kernel32

RaiseException
InitializeCriticalSectionEx
GetCurrentProcessId
ExpandEnvironmentStringsW
GetCommandLineW
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
GetCurrentProcess
GetCurrentThread
GetModuleFileNameW
GetModuleHandleW
LoadResource
DecodePointer
FindResourceW
LocalFree
lstrcmpiW
MultiByteToWideChar
WaitForMultipleObjects
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetCurrentThreadId
WaitForSingleObjectEx
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
CloseHandle
WriteFile
ReadFile
CreateFileW
OutputDebugStringA
CreateThread
CreateSemaphoreExW
ReleaseSemaphore
SetEvent
LoadLibraryExW
GetProcAddress
FreeLibrary
GetLastError
Sleep
CreateEventW
WriteConsoleW
WaitForSingleObject
QueryPerformanceFrequency
QueryPerformanceCounter
SetStdHandle
ReadConsoleW
SetEndOfFile
SizeofResource
FindClose
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetFileType
GetACP
GetStdHandle
ExitProcess
GetModuleHandleExW
RtlPcToFileHeader
RtlUnwindEx
GetCPInfo
GetLocaleInfoW
LCMapStringW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
ResetEvent
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringW
WideCharToMultiByte
GetStringTypeW
EncodePointer
SetLastError

user32

MessageBoxW
LoadStringW
GetMessageW
TranslateMessage
DispatchMessageW
PostThreadMessageW
CharUpperW
CharNextW
EnumDisplayDevicesW

advapi32

RegisterServiceCtrlHandlerExW
ConvertStringSecurityDescriptorToSecurityDescriptorW
EventUnregister
EventRegister
StartServiceCtrlDispatcherW
SetServiceStatus
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
DeleteService
CreateServiceW
ControlService
CloseServiceHandle
ChangeServiceConfigW
RegSetValueExA
RegQueryValueExW
RegQueryInfoKeyW
RegOpenKeyW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
MakeAbsoluteSD
IsValidSid
InitializeSecurityDescriptor
GetTokenInformation
GetSecurityDescriptorLength
GetLengthSid
CopySid
OpenThreadToken
OpenProcessToken
RegSetValueExW
RegQueryValueExA
RegOpenKeyExW
RegCloseKey
EventWrite

ole32

CoInitializeEx
CoInitializeSecurity
StringFromGUID2
CoSetProxyBlanket
CoCreateInstance
CoRegisterClassObject
CoRevokeClassObject
CoResumeClassObjects
CoAddRefServerProcess
CoTaskMemAlloc
CoUninitialize
CoTaskMemRealloc
CoTaskMemFree
CoReleaseServerProcess

oleaut32

LoadRegTypeLi
UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
VarUI4FromStr
SysStringLen
SysFreeString
SysAllocString
VariantClear
VariantInit
SafeArrayGetVartype
SafeArrayCopy
SafeArrayUnlock
SafeArrayLock
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayRedim
SafeArrayDestroy
SafeArrayCreate

Sections

.text
Size: 313KB - Virtual size: 313KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 173KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 53KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 17KB - Virtual size: 17KB

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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cdfa55624e3b57bf9b9ac6521aadf6d4

Code Sign

33:00:00:bb:0b:88:23:e1:0d:16:69:12:46:00:02:00:00:bb:0bCertificate

Extended Key Usages

Key Usages

61:2c:ff:88:00:01:00:00:00:10Certificate

Key Usages

79:17:4a:a9:14:17:36:fe:15:a7:ca:9f:2c:ff:45:88Certificate

Extended Key Usages

Key Usages

33:00:00:00:35:d8:d5:59:5b:06:71:41:2b:00:00:00:00:00:35Certificate

Extended Key Usages

Key Usages

69:b2:d1:cc:f0:2e:20:dc:c9:5c:62:89:4f:7f:9e:5f:5f:c0:57:bfCertificate

Key Usages

17:a7:17:a0:16:72:36:ef:9b:1e:c2:c6:65:fa:8c:20:28:ad:7f:75Certificate

Extended Key Usages

Key Usages

19:8a:7e:b3:61:0a:de:3f:ef:73:d4:10:3b:46:6a:2d:ac:16:3a:66:a0:9c:e4:ca:23:39:d2:da:5e:53:ee:a0Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

setupapi

kernel32

user32

advapi32

ole32

oleaut32

Sections

.text Size: 313KB - Virtual size: 313KB

.rdata Size: 173KB - Virtual size: 172KB

.data Size: 53KB - Virtual size: 65KB

.pdata Size: 17KB - Virtual size: 17KB

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

.rsrc Size: 4KB - Virtual size: 4KB

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

33:00:00:bb:0b:88:23:e1:0d:16:69:12:46:00:02:00:00:bb:0b
Certificate

61:2c:ff:88:00:01:00:00:00:10
Certificate

79:17:4a:a9:14:17:36:fe:15:a7:ca:9f:2c:ff:45:88
Certificate

33:00:00:00:35:d8:d5:59:5b:06:71:41:2b:00:00:00:00:00:35
Certificate

69:b2:d1:cc:f0:2e:20:dc:c9:5c:62:89:4f:7f:9e:5f:5f:c0:57:bf
Certificate

17:a7:17:a0:16:72:36:ef:9b:1e:c2:c6:65:fa:8c:20:28:ad:7f:75
Certificate

19:8a:7e:b3:61:0a:de:3f:ef:73:d4:10:3b:46:6a:2d:ac:16:3a:66:a0:9c:e4:ca:23:39:d2:da:5e:53:ee:a0
Signer

.text
Size: 313KB - Virtual size: 313KB

.rdata
Size: 173KB - Virtual size: 172KB

.data
Size: 53KB - Virtual size: 65KB

.pdata
Size: 17KB - Virtual size: 17KB

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

.rsrc
Size: 4KB - Virtual size: 4KB

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