2024-08-23_717724e490a6b572097feb2530336109_ryuk

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General

Target

2024-08-23_717724e490a6b572097feb2530336109_ryuk
Size

1005KB
MD5

717724e490a6b572097feb2530336109
SHA1

47c47d0796ee85902fe9a56bd6f37907a1a9c0b1
SHA256

124870a2d1e15efb2966c18a430180913250ed617123dfb171cb7f6189685c22
SHA512

e83e71de21d1e1bab66e85f644b32f704df605e6c5f923ed61c779cbe306aad2225deb1d87d344ceb5a73cfbc480a6e74d6454994d537b62b2e5136b5affd594
SSDEEP

24576:4UPt5s4qZR/KFt8ZbBHpTLXNViT9soqew60eA0Y50y:rP7qZR/PlBJTT2T9860bJ

Score

1^/10

Malware Config

Signatures

Files

2024-08-23_717724e490a6b572097feb2530336109_ryuk
.exe windows:5 windows x64 arch:x64

e9ab7268558cbff823cc9a4c6d7b2eaf

Code Sign

0d:2c:ac:cd:3e:9e:ec:06:73:84:10:ba:31:bf:65:95
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

31-01-2019 00:00

Not After

03-02-2021 12:00

Subject

SERIALNUMBER=2748129,CN=Adobe Inc.,OU=Flash Player,O=Adobe Inc.,L=San Jose,ST=ca,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

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

Not Before

18-04-2012 12:00

Not After

18-04-2027 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-10-2019 00:00

Not After

17-10-2030 00:00

Subject

CN=TIMESTAMP-SHA256-2019-10-15,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07-01-2016 12:00

Not After

07-01-2031 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d9:25:0a:ec:79:88:dc:e7:7b:01:fe:8c:ba:42:7f:07:6b:5d:e9:d3:e5:1b:57:c2:b2:3f:8d:dd:2e:cf:fb:8b
Signer

Actual PE Digest

d9:25:0a:ec:79:88:dc:e7:7b:01:fe:8c:ba:42:7f:07:6b:5d:e9:d3:e5:1b:57:c2:b2:3f:8d:dd:2e:cf:fb:8b

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

E:\r\ws\St_Make\code\build\win\int\Morphology.build\Release\x64\Morpheme.pdb

Imports

kernel32

GetVersionExA
MultiByteToWideChar
WideCharToMultiByte
SetThreadLocale
GetUserDefaultUILanguage
CreateThread
ExitThread
QueueUserAPC
ReleaseMutex
GetFileSize
ReadFile
CreateWaitableTimerW
SetWaitableTimer
FreeResource
LockResource
TerminateProcess
Sleep
LoadResource
SizeofResource
WriteFile
SetFilePointer
FindResourceW
GetThreadLocale
CreateProcessW
GetSystemTime
LoadLibraryA
OutputDebugStringW
FindResourceA
GetSystemDirectoryA
GlobalAddAtomW
HeapReAlloc
HeapSize
FlushFileBuffers
MoveFileExW
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExA
SetEndOfFile
WriteConsoleW
SetStdHandle
GetStringTypeW
LCMapStringW
HeapAlloc
HeapFree
GetACP
GetStdHandle
GetModuleFileNameA
GetModuleHandleExW
GetFileType
GetConsoleCP
ReadConsoleW
GetConsoleMode
SetFilePointerEx
DuplicateHandle
LoadLibraryExW
TlsFree
CopyFileW
FindNextFileW
FindFirstFileW
DeleteFileW
GetFileAttributesW
SetFileAttributesW
CreateFileW
FreeLibrary
RemoveDirectoryW
CreateDirectoryW
SetDllDirectoryW
GetCurrentDirectoryW
SetCurrentDirectoryW
GetTempFileNameW
GetSystemDirectoryW
GetEnvironmentVariableW
GetCommandLineW
GetModuleHandleW
GetModuleFileNameW
LoadLibraryW
CreateMutexW
CloseHandle
FindClose
WaitForSingleObject
GetLastError
GetExitCodeProcess
ExitProcess
GetCurrentProcessId
GetCurrentProcess
OpenProcess
LocalFree
LocalAlloc
GetProcAddress
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
SetLastError
RaiseException
EncodePointer
RtlPcToFileHeader
RtlUnwindEx
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
GetStartupInfoW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
IsDebuggerPresent

user32

MessageBoxW
GetForegroundWindow
EndPaint
LoadStringW
DrawTextW
SetRect
ClientToScreen
LoadCursorW
GetWindow
GetParent
SetWindowLongPtrW
GetWindowLongPtrW
FillRect
MapWindowPoints
SetCursor
GetWindowRect
GetClientRect
SetWindowPos
GetPropW
SetPropW
InvalidateRect
SetWindowTextW
BeginPaint
ReleaseDC
GetDC
SetForegroundWindow
SetTimer
ReleaseCapture
SetCapture
GetKeyState
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExW
RegisterClassExW
CallWindowProcW
PostQuitMessage
DefWindowProcW
PostMessageW
DispatchMessageW
TranslateMessage
GetMessageW

gdi32

SetTextColor
SetBkMode
GetTextExtentExPointW
CreateFontA
CreateDIBSection
SelectObject
DeleteObject
DeleteDC
CreateSolidBrush
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
StretchBlt

advapi32

RegSetValueExW
RegQueryValueExW
RegDeleteValueW
CryptHashData
CryptGetHashParam
CryptReleaseContext
RegSetValueExA
RegOpenKeyExW
RegEnumKeyExW
RegCreateKeyExW
RegCloseKey
CheckTokenMembership
FreeSid
AllocateAndInitializeSid

shell32

ord680
CommandLineToArgvW
ShellExecuteExW
SHGetFolderPathW
ShellExecuteW

ole32

CoInitializeEx
StringFromGUID2
CoCreateGuid
CoInitializeSecurity
CoCreateInstance
CoInitialize
CoUninitialize

oleaut32

VariantClear
VariantInit
SysFreeString
SysAllocString

Sections

.text
Size: 254KB - Virtual size: 254KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 106KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 260B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 617KB - Virtual size: 617KB

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

e9ab7268558cbff823cc9a4c6d7b2eaf

Code Sign

0d:2c:ac:cd:3e:9e:ec:06:73:84:10:ba:31:bf:65:95Certificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

Extended Key Usages

Key Usages

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6dCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

d9:25:0a:ec:79:88:dc:e7:7b:01:fe:8c:ba:42:7f:07:6b:5d:e9:d3:e5:1b:57:c2:b2:3f:8d:dd:2e:cf:fb:8bSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 254KB - Virtual size: 254KB

.rdata Size: 106KB - Virtual size: 106KB

.data Size: 4KB - Virtual size: 8KB

.pdata Size: 11KB - Virtual size: 11KB

.gfids Size: 512B - Virtual size: 260B

.rsrc Size: 617KB - Virtual size: 617KB

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

0d:2c:ac:cd:3e:9e:ec:06:73:84:10:ba:31:bf:65:95
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

04:cd:3f:85:68:ae:76:c6:1b:b0:fe:71:60:cc:a7:6d
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

d9:25:0a:ec:79:88:dc:e7:7b:01:fe:8c:ba:42:7f:07:6b:5d:e9:d3:e5:1b:57:c2:b2:3f:8d:dd:2e:cf:fb:8b
Signer

.text
Size: 254KB - Virtual size: 254KB

.rdata
Size: 106KB - Virtual size: 106KB

.data
Size: 4KB - Virtual size: 8KB

.pdata
Size: 11KB - Virtual size: 11KB

.gfids
Size: 512B - Virtual size: 260B

.rsrc
Size: 617KB - Virtual size: 617KB

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