2024-08-03_c39fe27a41f99640bd011ad94cdf2cc1_ryuk

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General

Target

2024-08-03_c39fe27a41f99640bd011ad94cdf2cc1_ryuk
Size

122KB
MD5

c39fe27a41f99640bd011ad94cdf2cc1
SHA1

07b4d256fbcbb2f6256b997f8a5a5562305c0b13
SHA256

efb8406fca6c283d331a26d54b64f2b24ad23b0f3b98aaf23882665a8306e490
SHA512

745d22bb81062effa2d87208e5cc4200374a2663e1d463a47d783621c882199fae855718a08af1df1c7fdd1a0deab6c73bda6c5b6ebef21616d19b8c204f4dfb
SSDEEP

1536:RZZt/NwfHPYf9ilM3Vd6uhGSCX1gGPXsWPdc9dlxn6X5UEmT4SEUezNghhJ:Rt/cvu9iKFd6uhGtrrUrn6prmcxUezm

Score

1^/10

Malware Config

Signatures

Files

2024-08-03_c39fe27a41f99640bd011ad94cdf2cc1_ryuk
.exe windows:5 windows x64 arch:x64

2ebee81168d6ab6a8593fb4202330e8e

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

49:8c:14:de:6a:22:18:66:fc:75:7a:1f:35:a8:4f:9e
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

08/06/2016, 00:00

Not After

06/05/2019, 23:59

Subject

CN=Bomgar Corporation,OU=Remote Support,O=Bomgar Corporation,L=Ridgeland,ST=Mississippi,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
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

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

66:9f:fc:8b:66:98:1e:61:08:68:84:57:31:9d:15:96
Certificate

Issuer

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

Not Before

05/02/2016, 00:00

Not After

06/05/2019, 23:59

Subject

CN=Bomgar Corporation,OU=Remote Support,O=Bomgar Corporation,L=Ridgeland,ST=Mississippi,C=US

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

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

02/01/2017, 00:00

Not After

01/04/2028, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

94:02:32:d9:4b:4d:f8:31:07:9c:fa:b7:b9:c8:4c:b3:c2:7f:d5:98:a0:94:79:73:2c:a7:b5:22:53:15:92:c6
Signer

Actual PE Digest

94:02:32:d9:4b:4d:f8:31:07:9c:fa:b7:b9:c8:4c:b3:c2:7f:d5:98:a0:94:79:73:2c:a7:b5:22:53:15:92:c6

Digest Algorithm

sha256

PE Digest Matches

true

4a:bd:7c:e4:99:f9:d5:70:a2:3d:fa:ba:46:16:ec:49:e5:9b:4c:32
Signer

Actual PE Digest

4a:bd:7c:e4:99:f9:d5:70:a2:3d:fa:ba:46:16:ec:49:e5:9b:4c:32

Digest Algorithm

sha1

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

spinner-x64.pdb

Imports

kernel32

EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
WaitForSingleObject
CreateEventW
ExitProcess
CreateThread
GetCurrentThreadId
GetStartupInfoW
GetModuleFileNameW
GetModuleHandleW
LocalAlloc
LocalFree
lstrcmpW
lstrcpyW
lstrlenW
CreateFileW
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
InitializeCriticalSection
HeapReAlloc
HeapSize
GetProcessHeap
GetStringTypeW
GetFileType
SetStdHandle
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
SetLastError
GetLastError
CloseHandle
OutputDebugStringW
OutputDebugStringA
FlushFileBuffers
GetCommandLineW
FindFirstFileExW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
RtlUnwindEx
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
WriteFile
MultiByteToWideChar
WideCharToMultiByte
GetModuleHandleExW
GetACP
HeapFree
HeapAlloc
FindClose
RaiseException

user32

LoadImageW
LoadCursorW
GetClassLongPtrW
SetWindowLongPtrW
GetWindowLongPtrW
GetSysColorBrush
InvalidateRect
EndPaint
BeginPaint
GetSystemMetrics
SetTimer
CharPrevW
SetWindowPos
ShowWindow
DestroyWindow
CreateWindowExW
RegisterClassExW
PostQuitMessage
DefWindowProcW
PostMessageW
DispatchMessageW
TranslateMessage
GetMessageW
wsprintfW
wsprintfA
wvsprintfW
wvsprintfA
MoveWindow

gdi32

SelectObject
DeleteDC
CreateCompatibleDC
BitBlt
GetObjectW

shell32

CommandLineToArgvW

Sections

.text
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 37KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2ebee81168d6ab6a8593fb4202330e8e

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

49:8c:14:de:6a:22:18:66:fc:75:7a:1f:35:a8:4f:9eCertificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

66:9f:fc:8b:66:98:1e:61:08:68:84:57:31:9d:15:96Certificate

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

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6Certificate

Extended Key Usages

Key Usages

94:02:32:d9:4b:4d:f8:31:07:9c:fa:b7:b9:c8:4c:b3:c2:7f:d5:98:a0:94:79:73:2c:a7:b5:22:53:15:92:c6Signer

4a:bd:7c:e4:99:f9:d5:70:a2:3d:fa:ba:46:16:ec:49:e5:9b:4c:32Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

shell32

Sections

.text Size: 42KB - Virtual size: 41KB

.rdata Size: 37KB - Virtual size: 36KB

.data Size: 2KB - Virtual size: 6KB

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

.gfids Size: 512B - Virtual size: 160B

.rsrc Size: 21KB - Virtual size: 20KB

.reloc Size: 2KB - Virtual size: 1KB

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

49:8c:14:de:6a:22:18:66:fc:75:7a:1f:35:a8:4f:9e
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

66:9f:fc:8b:66:98:1e:61:08:68:84:57:31:9d:15:96
Certificate

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

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

94:02:32:d9:4b:4d:f8:31:07:9c:fa:b7:b9:c8:4c:b3:c2:7f:d5:98:a0:94:79:73:2c:a7:b5:22:53:15:92:c6
Signer

4a:bd:7c:e4:99:f9:d5:70:a2:3d:fa:ba:46:16:ec:49:e5:9b:4c:32
Signer

.text
Size: 42KB - Virtual size: 41KB

.rdata
Size: 37KB - Virtual size: 36KB

.data
Size: 2KB - Virtual size: 6KB

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

.gfids
Size: 512B - Virtual size: 160B

.rsrc
Size: 21KB - Virtual size: 20KB

.reloc
Size: 2KB - Virtual size: 1KB