2024-10-05_59aaf8db0626b21b00bcf49392ed4175_ryuk

Sharing

Copy URL Twitter E-mail

General

Target

2024-10-05_59aaf8db0626b21b00bcf49392ed4175_ryuk
Size

695KB
MD5

59aaf8db0626b21b00bcf49392ed4175
SHA1

56d763c909debf5e8de406a9b4c30c367685f51a
SHA256

2ad31cde01aecff9709f0e8f678c9f66aa99412d3ca7819e415726710df840dc
SHA512

b4b04ae5fb9aa711475e4676ac8958e1af8b70fa1de12846b1f01872d7e6638f7587effb9fdb40c17c8e18f515b1bae4659700bd24162bdd83ec5d4fc2367095
SSDEEP

12288:BrITIlH2O42iovJCVjY4QasScpVHE+s+++s+Y+++s+++s+++s:quWO42i+4E4QasScpVk+s+++s+Y+++sP

Score

1^/10

Malware Config

Signatures

Files

2024-10-05_59aaf8db0626b21b00bcf49392ed4175_ryuk
.exe windows:5 windows x64 arch:x64

b05186a3aad1f043a6f433d80ae6aa00

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

5b:32:d2:7a:2e:b6:b4:cf:47:4f:83:97:38:12:9c:46
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

11/10/2017, 00:00

Not After

10/10/2019, 23:59

Subject

CN=北京布丁跳跳科技有限公司,OU=IT,O=北京布丁跳跳科技有限公司,L=Beijing,C=CN

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

17:7b:68:fb:e4:74:c7:69:f8:4e:87:90:2a:7a:f2:85
Certificate

Issuer

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

Not Before

10/10/2017, 00:00

Not After

10/10/2019, 23:59

Subject

CN=北京布丁跳跳科技有限公司,OU=IT,O=北京布丁跳跳科技有限公司,L=Beijing,C=CN

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

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

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

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

e1:a1:e2:54:b1:0c:1d:07:f9:e6:b3:f3:f2:06:05:38:72:68:14:d6:37:87:73:4b:e6:f7:1b:4f:0f:e2:27:b6
Signer

Actual PE Digest

e1:a1:e2:54:b1:0c:1d:07:f9:e6:b3:f3:f2:06:05:38:72:68:14:d6:37:87:73:4b:e6:f7:1b:4f:0f:e2:27:b6

Digest Algorithm

sha256

PE Digest Matches

true

de:5f:28:0d:8a:e1:c2:b7:a3:f9:39:6b:1b:a6:2f:a6:cd:c2:3e:1e
Signer

Actual PE Digest

de:5f:28:0d:8a:e1:c2:b7:a3:f9:39:6b:1b:a6:2f:a6:cd:c2:3e:1e

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

E:\svn\YaSuo\ChengXu\Tags\pdtag_1.3.5.19411\Temp\Release\Power64.pdb

Imports

shlwapi

PathFileExistsW

kernel32

GetCurrentProcessId
GetCurrentThreadId
GetLastError
WaitForSingleObject
WriteFile
ReadFile
FindClose
GetModuleHandleW
CreateProcessW
GetTempPathW
CreateDirectoryW
CreateFileW
DeleteFileW
FindNextFileW
CopyFileW
MoveFileExW
MultiByteToWideChar
WideCharToMultiByte
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
GetCurrentProcess
SetUnhandledExceptionFilter
ReleaseMutex
CreateMutexW
OutputDebugStringW
GetSystemDirectoryW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
IsValidCodePage
FindFirstFileExW
GetProcessHeap
GetTimeZoneInformation
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetFileType
GetACP
GetStdHandle
GetModuleHandleExW
ExitProcess
HeapReAlloc
HeapFree
HeapAlloc
OpenProcess
LocalFree
LocalAlloc
SetEndOfFile
GlobalFree
GlobalAlloc
WritePrivateProfileStringW
GetPrivateProfileStringW
GetModuleFileNameW
LoadLibraryW
CloseHandle
GetProcAddress
FreeLibrary
SetEnvironmentVariableA
SetStdHandle
WriteConsoleW
ReadConsoleW
HeapSize
LoadLibraryExW
RtlUnwindEx
RaiseException
RtlPcToFileHeader
InitializeSListHead
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
CompareStringW
LCMapStringW
GetStringTypeW
GetCPInfo
RtlCaptureContext

user32

wsprintfW

advapi32

RegCreateKeyExW
RegDeleteValueW
DuplicateTokenEx
LookupAccountSidW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
GetTokenInformation
OpenProcessToken
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
ImpersonateLoggedOnUser
RevertToSelf

shell32

SHGetFolderPathW
SHGetSpecialFolderPathW

Sections

.text
Size: 156KB - Virtual size: 155KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 85KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 276B

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: 422KB - Virtual size: 422KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b05186a3aad1f043a6f433d80ae6aa00

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

5b:32:d2:7a:2e:b6:b4:cf:47:4f:83:97:38:12:9c:46Certificate

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

17:7b:68:fb:e4:74:c7:69:f8:4e:87:90:2a:7a:f2:85Certificate

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

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

e1:a1:e2:54:b1:0c:1d:07:f9:e6:b3:f3:f2:06:05:38:72:68:14:d6:37:87:73:4b:e6:f7:1b:4f:0f:e2:27:b6Signer

de:5f:28:0d:8a:e1:c2:b7:a3:f9:39:6b:1b:a6:2f:a6:cd:c2:3e:1eSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

shlwapi

kernel32

user32

advapi32

shell32

Sections

.text Size: 156KB - Virtual size: 155KB

.rdata Size: 85KB - Virtual size: 84KB

.data Size: 5KB - Virtual size: 13KB

.pdata Size: 8KB - Virtual size: 8KB

.gfids Size: 512B - Virtual size: 276B

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

.rsrc Size: 422KB - Virtual size: 422KB

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

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

5b:32:d2:7a:2e:b6:b4:cf:47:4f:83:97:38:12:9c:46
Certificate

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

17:7b:68:fb:e4:74:c7:69:f8:4e:87:90:2a:7a:f2:85
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

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

e1:a1:e2:54:b1:0c:1d:07:f9:e6:b3:f3:f2:06:05:38:72:68:14:d6:37:87:73:4b:e6:f7:1b:4f:0f:e2:27:b6
Signer

de:5f:28:0d:8a:e1:c2:b7:a3:f9:39:6b:1b:a6:2f:a6:cd:c2:3e:1e
Signer

.text
Size: 156KB - Virtual size: 155KB

.rdata
Size: 85KB - Virtual size: 84KB

.data
Size: 5KB - Virtual size: 13KB

.pdata
Size: 8KB - Virtual size: 8KB

.gfids
Size: 512B - Virtual size: 276B

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

.rsrc
Size: 422KB - Virtual size: 422KB

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