2024-06-14_24e7ce9fd716c8830800748bd7c0d169_ryuk

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General

Target

2024-06-14_24e7ce9fd716c8830800748bd7c0d169_ryuk
Size

1.1MB
MD5

24e7ce9fd716c8830800748bd7c0d169
SHA1

85baca63176c23653bc23c2bd1351aa2b5a360b3
SHA256

5482f7378e9a0a63c16c35131b33457684b154c8ee13eda7dee771f911976a6c
SHA512

0e621740e5138c65c84e5a862b191d84e00df0ad52589475eff05aafdc86c0c9a314ddf79ac3ea60df487ee4210d3e2bc5cc38fc622add9bc68a50ba1ff2bba5
SSDEEP

12288:7z5ny8xnQeTyx3/Tg+XroS1VBTSY1jVQLc4vaYUFHXtzqX9ofPirTD1etD/4C:pOeWhKmVBTSY1jVn4vjUFHXty9+Pkk3

Score

1^/10

Malware Config

Signatures

Files

2024-06-14_24e7ce9fd716c8830800748bd7c0d169_ryuk
.exe windows:5 windows x64 arch:x64

aaa539a5c616f9eeb4e2fd2610763ddf

Code Sign

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

13/01/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

02:22:a8:d6:0b:06:b0:4f:af:fb:da:53:ef:fd:57:95
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

17/03/2023, 00:00

Not After

19/03/2024, 23:59

Subject

CN=HP Inc.,O=HP Inc.,L=Palo Alto,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

86:63:a5:9f:1f:b2:54:59:e9:45:a8:ff:60:07:24:39:a0:40:df:36:43:15:c0:66:f3:8d:99:37:99:df:d9:fb
Signer

Actual PE Digest

86:63:a5:9f:1f:b2:54:59:e9:45:a8:ff:60:07:24:39:a0:40:df:36:43:15:c0:66:f3:8d:99:37:99:df:d9:fb

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

f:\jnks\workspace\K24_Production_Build\build2651\SxS\src\x64\Release\HPPAHelper.pdb

Imports

kernel32

GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
HeapFree
GetSystemWow64DirectoryW
WriteConsoleW
ReadConsoleW
SetStdHandle
SetEnvironmentVariableA
GetCommandLineA
GetOEMCP
IsValidCodePage
FindFirstFileExW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetTimeZoneInformation
SetLastError
QueryPerformanceCounter
GetModuleFileNameW
ExpandEnvironmentStringsW
InitializeCriticalSection
GetCurrentProcessId
MultiByteToWideChar
EnterCriticalSection
LeaveCriticalSection
GetTickCount
CreateFileW
Sleep
SetFilePointer
WriteFile
CloseHandle
OutputDebugStringW
GetCurrentThreadId
OpenProcess
GetFileAttributesExW
GetCommandLineW
GetTempFileNameW
GetLongPathNameW
SearchPathW
FormatMessageW
LocalFree
CreateMutexW
WaitForSingleObject
CreateFileMappingW
MapViewOfFile
ReleaseMutex
UnmapViewOfFile
LoadLibraryW
GetProcAddress
FreeLibrary
QueryPerformanceFrequency
LockResource
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GlobalMemoryStatusEx
LocalAlloc
GetShortPathNameW
GetCurrentProcess
GetExitCodeProcess
CreateThread
TerminateThread
GetExitCodeThread
TryEnterCriticalSection
SetEvent
ResetEvent
WaitForMultipleObjects
LoadResource
SizeofResource
GetFileSizeEx
DeviceIoControl
FindClose
GetFileTime
GetSystemTime
GetLocalTime
CreatePipe
ConnectNamedPipe
DisconnectNamedPipe
PeekNamedPipe
FlushViewOfFile
OpenMutexW
CreateEventW
OpenEventW
OpenFileMappingW
CreateProcessW
GetStartupInfoW
GetEnvironmentVariableW
FindResourceW
FindResourceExW
GetSystemDirectoryW
GetTempPathW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetDiskFreeSpaceExW
CreateDirectoryW
SetFileAttributesW
GetFileAttributesW
DeleteFileW
FindFirstFileW
FindNextFileW
CopyFileW
MoveFileExW
CreateNamedPipeW
WaitNamedPipeW
GetComputerNameExW
GetVersionExW
VerifyVersionInfoW
ProcessIdToSessionId
WideCharToMultiByte
GetLocaleInfoW
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetUserDefaultLangID
GetSystemDefaultLCID
GetUserDefaultLCID
ReadFile
SetEndOfFile
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetFullPathNameW
GetPrivateProfileStringW
GetPrivateProfileStringA
WritePrivateProfileStringW
WritePrivateProfileStringA
GetStringTypeW
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
CompareStringW
LCMapStringW
GetCPInfo
IsDebuggerPresent
GetEnvironmentStringsW
FreeEnvironmentStringsW
DebugBreak
OutputDebugStringA
VerSetConditionMask
WaitForSingleObjectEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InitializeSListHead
SignalObjectAndWait
SwitchToThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetCurrentThread
GetThreadTimes
FreeLibraryAndExitThread
GetModuleHandleA
LoadLibraryExW
VirtualAlloc
VirtualFree
VirtualProtect
DuplicateHandle
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
CreateTimerQueue
RtlPcToFileHeader
RtlUnwindEx
ExitThread
GetModuleHandleExW
ExitProcess
GetStdHandle
GetACP
GetFileType
GetDateFormatW
GetTimeFormatW
IsValidLocale
EnumSystemLocalesW
GetLastError

user32

SetProcessWindowStation
DestroyIcon
LoadIconW
AllowSetForegroundWindow
GetSystemMetrics
SetTimer
MsgWaitForMultipleObjects
WaitForInputIdle
GetAsyncKeyState
MsgWaitForMultipleObjectsEx
GetKeyState
OpenDesktopW
SetThreadDesktop
CloseDesktop
GetThreadDesktop
OpenWindowStationW
CloseWindowStation
SendMessageCallbackW
GetProcessWindowStation
RegisterWindowMessageW
GetMessageW
PeekMessageW
ExitWindowsEx
SystemParametersInfoW

ole32

CoTaskMemFree
CoUninitialize
CoInitialize
OleRun
CoCreateInstance
CLSIDFromString

oleaut32

VariantClear
SysFreeString
GetErrorInfo
VariantInit
SysAllocString

shlwapi

PathIsDirectoryW
PathRemoveFileSpecW
PathFindExtensionW
PathIsFileSpecW
PathCombineW
PathFileExistsW
PathFindFileNameW

psapi

GetModuleBaseNameW
EnumProcesses
EnumProcessModules
GetModuleFileNameExW

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

advapi32

GetUserNameW
RegOpenKeyExW
RegCloseKey
RegCreateKeyExW
RegQueryValueExW
OpenProcessToken
CheckTokenMembership
AllocateAndInitializeSid
FreeSid
SetEntriesInAclW
SetNamedSecurityInfoW
RegDeleteKeyW
RegSetValueExW
RegQueryInfoKeyW
RegEnumValueW
RegDeleteValueW
RegEnumKeyExW

shell32

ShellExecuteExW
ExtractIconW
ShellExecuteW
SHGetFolderPathW
SHCreateDirectoryExW
CommandLineToArgvW
SHGetSpecialFolderPathW

secur32

GetUserNameExW

Sections

.text
Size: 698KB - Virtual size: 697KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 305KB - Virtual size: 305KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 19KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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: 3KB - Virtual size: 2KB

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

aaa539a5c616f9eeb4e2fd2610763ddf

Code Sign

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31Certificate

Extended Key Usages

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

02:22:a8:d6:0b:06:b0:4f:af:fb:da:53:ef:fd:57:95Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

86:63:a5:9f:1f:b2:54:59:e9:45:a8:ff:60:07:24:39:a0:40:df:36:43:15:c0:66:f3:8d:99:37:99:df:d9:fbSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

ole32

oleaut32

shlwapi

psapi

version

advapi32

shell32

secur32

Sections

.text Size: 698KB - Virtual size: 697KB

.rdata Size: 305KB - Virtual size: 305KB

.data Size: 19KB - Virtual size: 33KB

.pdata Size: 39KB - Virtual size: 38KB

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

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

.rsrc Size: 3KB - Virtual size: 2KB

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

0f:d1:bb:ca:79:6b:d7:f8:dd:4c:82:e1:0a:9a:96:31
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

02:22:a8:d6:0b:06:b0:4f:af:fb:da:53:ef:fd:57:95
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

86:63:a5:9f:1f:b2:54:59:e9:45:a8:ff:60:07:24:39:a0:40:df:36:43:15:c0:66:f3:8d:99:37:99:df:d9:fb
Signer

.text
Size: 698KB - Virtual size: 697KB

.rdata
Size: 305KB - Virtual size: 305KB

.data
Size: 19KB - Virtual size: 33KB

.pdata
Size: 39KB - Virtual size: 38KB

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

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

.rsrc
Size: 3KB - Virtual size: 2KB

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