2024-08-09_6223e29fec8b40324f6603f3c1938d35_ryuk

Sharing

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General

Target

2024-08-09_6223e29fec8b40324f6603f3c1938d35_ryuk
Size

2.1MB
MD5

6223e29fec8b40324f6603f3c1938d35
SHA1

6bb1b48fd0b8a12b60e2d3d7a108bcc1eca3a671
SHA256

dd705b6453bd8eb595d9f84ffd3f4686b4d4e029cddc79be94a4c87fadbc7728
SHA512

11f2659558328e4df026454dea62fe738cfba34bcf97b55e78dc71a8e68d3f8419ef1431ca066523b6f76e4153eeab139fade81786abd2064c80d5e4d54eed5a
SSDEEP

49152:xsEllLA7C+5ZrhC9nqS+jv2mXlHfaDClDK7c/wCyEmeRRiWP2+egcswP:FllLl+5ZrhC9

Score

1^/10

Malware Config

Signatures

Files

2024-08-09_6223e29fec8b40324f6603f3c1938d35_ryuk
.exe windows:6 windows x64 arch:x64

663c09a53d51cf865104c69e6bf00d59

Code Sign

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

19/09/2018, 00:00

Not After

28/01/2028, 12:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

10/12/2014, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:48:90:3d:c2:8a:bc:a7:a1:19:4d:0c:1c:57:b8:29
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

06/04/2022, 07:41

Not After

08/05/2033, 07:41

Subject

CN=Globalsign TSA for MS Authenticode Advanced - G4,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

35:17:2a:80:8e:01:73:ea:9b:ce:0a:f9
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

09/11/2022, 02:10

Not After

22/12/2023, 03:52

Subject

SERIALNUMBER=91420100MA49ARHU4R,CN=冷湖科技（武汉）有限公司,O=冷湖科技（武汉）有限公司,STREET=东湖新技术开发区软件园东路1号软件产业4.1期B4栋13层01室（自贸区武汉片区）,L=武汉,ST=湖北,C=CN,1.3.6.1.4.1.311.60.2.1.1=#1305575548414e,1.3.6.1.4.1.311.60.2.1.2=#13054855424549,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

19/09/2018, 00:00

Not After

28/01/2028, 12:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28/07/2020, 00:00

Not After

28/07/2030, 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

35:17:2a:80:8e:01:73:ea:9b:ce:0a:f9
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

09/11/2022, 02:10

Not After

22/12/2023, 03:52

Subject

SERIALNUMBER=91420100MA49ARHU4R,CN=冷湖科技（武汉）有限公司,O=冷湖科技（武汉）有限公司,STREET=东湖新技术开发区软件园东路1号软件产业4.1期B4栋13层01室（自贸区武汉片区）,L=武汉,ST=湖北,C=CN,1.3.6.1.4.1.311.60.2.1.1=#1305575548414e,1.3.6.1.4.1.311.60.2.1.2=#13054855424549,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1d
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

06/04/2022, 07:44

Not After

08/05/2033, 07:44

Subject

CN=Globalsign TSA for Advanced - G4,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

20/02/2019, 00:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

04:00:00:00:00:01:21:58:53:08:a2
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

18/03/2009, 10:00

Not After

18/03/2029, 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

22:9c:27:ed:76:5b:b1:ba:48:ae:ac:5b:16:1d:85:68:c9:d8:d9:f1:60:f4:9e:4c:91:9c:0a:2e:2c:ba:d6:59
Signer

Actual PE Digest

22:9c:27:ed:76:5b:b1:ba:48:ae:ac:5b:16:1d:85:68:c9:d8:d9:f1:60:f4:9e:4c:91:9c:0a:2e:2c:ba:d6:59

Digest Algorithm

sha256

PE Digest Matches

false

32:c7:1a:1a:05:65:97:61:c2:24:09:f3:fa:7c:ac:47:98:1d:27:73
Signer

Actual PE Digest

32:c7:1a:1a:05:65:97:61:c2:24:09:f3:fa:7c:ac:47:98:1d:27:73

Digest Algorithm

sha1

PE Digest Matches

false

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:\workspace\StellarPlayer_Windows_Release\app\ScreenSaver\x64\release\ScreenSaver.pdb

Imports

kernel32

CreateFileW
GetCurrentThreadId
HeapSize
GetCurrentDirectoryW
WriteConsoleW
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
WriteFile
GetConsoleCP
FlushFileBuffers
ReadConsoleW
GetConsoleMode
SetFilePointerEx
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetFileType
HeapFree
HeapReAlloc
HeapAlloc
GetACP
GetStdHandle
GetModuleHandleExW
ExitProcess
GetFullPathNameW
RtlUnwindEx
LoadLibraryExW
FreeLibrary
RaiseException
RtlPcToFileHeader
SetLastError
ReadFile
WideCharToMultiByte
GetModuleHandleW
GetProcAddress
LoadLibraryW
CloseHandle
GetLastError
MultiByteToWideChar
CreateMutexA
GetModuleFileNameW
OutputDebugStringA
GetDriveTypeW
GetCPInfo
GetStringTypeW
GetLocaleInfoW
LCMapStringW
SetEndOfFile
TlsFree
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
EncodePointer
DecodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue

user32

EnumDisplayMonitors
GetMonitorInfoW
DefWindowProcW
GetWindowRect
GetFocus
GetDC
GetPropW
CreateWindowExW
ScreenToClient
RemovePropW
SetWindowTextW
ShowWindow
RegisterClassW
MessageBoxA
MoveWindow
IntersectRect
SetFocus
SetPropW
SetCapture
GetClientRect
UpdateLayeredWindow
ReleaseCapture
InvalidateRect
ReleaseDC
BeginPaint
EndPaint
GetWindowLongW

gdi32

BitBlt
CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
DeleteDC
GetObjectW
DeleteObject
GetCurrentObject

advapi32

RegDeleteKeyValueW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey

shell32

ShellExecuteW

Sections

.text
Size: 366KB - Virtual size: 365KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 131KB - Virtual size: 131KB

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: 25KB - Virtual size: 24KB

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

.gfids
Size: 1024B - Virtual size: 516B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 94KB - Virtual size: 93KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

663c09a53d51cf865104c69e6bf00d59

Code Sign

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6aCertificate

Key Usages

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51Certificate

Key Usages

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

01:48:90:3d:c2:8a:bc:a7:a1:19:4d:0c:1c:57:b8:29Certificate

Extended Key Usages

Key Usages

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

35:17:2a:80:8e:01:73:ea:9b:ce:0a:f9Certificate

Extended Key Usages

Key Usages

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6aCertificate

Key Usages

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

35:17:2a:80:8e:01:73:ea:9b:ce:0a:f9Certificate

Extended Key Usages

Key Usages

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1dCertificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fcCertificate

Key Usages

04:00:00:00:00:01:21:58:53:08:a2Certificate

Key Usages

22:9c:27:ed:76:5b:b1:ba:48:ae:ac:5b:16:1d:85:68:c9:d8:d9:f1:60:f4:9e:4c:91:9c:0a:2e:2c:ba:d6:59Signer

32:c7:1a:1a:05:65:97:61:c2:24:09:f3:fa:7c:ac:47:98:1d:27:73Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

Sections

.text Size: 366KB - Virtual size: 365KB

.rdata Size: 131KB - Virtual size: 131KB

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

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

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

.gfids Size: 1024B - Virtual size: 516B

.rsrc Size: 94KB - Virtual size: 93KB

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

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

01:48:90:3d:c2:8a:bc:a7:a1:19:4d:0c:1c:57:b8:29
Certificate

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

35:17:2a:80:8e:01:73:ea:9b:ce:0a:f9
Certificate

01:ee:5f:16:9d:ff:97:35:2b:64:65:d6:6a
Certificate

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

35:17:2a:80:8e:01:73:ea:9b:ce:0a:f9
Certificate

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1d
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

04:00:00:00:00:01:21:58:53:08:a2
Certificate

22:9c:27:ed:76:5b:b1:ba:48:ae:ac:5b:16:1d:85:68:c9:d8:d9:f1:60:f4:9e:4c:91:9c:0a:2e:2c:ba:d6:59
Signer

32:c7:1a:1a:05:65:97:61:c2:24:09:f3:fa:7c:ac:47:98:1d:27:73
Signer

.text
Size: 366KB - Virtual size: 365KB

.rdata
Size: 131KB - Virtual size: 131KB

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

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

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

.gfids
Size: 1024B - Virtual size: 516B

.rsrc
Size: 94KB - Virtual size: 93KB

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