2024-06-29_80f454a2414b9a760f273b68acb43599_ryuk

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General

Target

2024-06-29_80f454a2414b9a760f273b68acb43599_ryuk
Size

442KB
MD5

80f454a2414b9a760f273b68acb43599
SHA1

f4dcf905f2e4b1c4d27a4ffb45e3fe52fc9fccaa
SHA256

9c88d1e12a3016449a32b5072072dc4c6398e8e76ac861e6f1abb467132a49be
SHA512

074ca1ddb7efe2a44dce9c878b1ba1109f47ed3d1f810f1f773dd8308f126a5fe49b6b2fc9f585e195becf332dfdf54853943123b3d5f1a37db38d99356a0863
SSDEEP

3072:Of0u3XBO7aKp97HCDosFC3h/t+uN9mNo9ITKe9YUQqdhQe35kxFi4sgEnJKZEIFw:OTXBOxruqt/NYO92ax5sHkX5W

Score

1^/10

Malware Config

Signatures

Files

2024-06-29_80f454a2414b9a760f273b68acb43599_ryuk
.exe windows:10 windows x64 arch:x64

fe84469d03159f1871ec2623c6ef575c

Code Sign

33:00:00:00:98:04:58:cb:7f:23:09:b0:9e:00:00:00:00:00:98
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

30/03/2016, 19:21

Not After

30/06/2017, 19:21

Subject

CN=Microsoft Time-Stamp Service,OU=MOPR+OU=nCipher DSE ESN:7AFA-E41C-E142,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:09:e3:cd:ca:94:10:16:a2:98:00:01:00:00:01:09
Certificate

Issuer

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04/06/2015, 17:42

Not After

04/09/2016, 17:42

Subject

CN=Microsoft Corporation,OU=AOC,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

CN=Microsoft Code Signing PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:f4:e5:a3:b4:c6:7d:a1:61:22:00:00:00:00:00:f4
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/01/2016, 18:39

Not After

06/04/2017, 18:39

Subject

CN=Microsoft Corporation,OU=AOC,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

80:08:2b:76:f4:fa:8f:b7:40:98:05:79:60:2f:5c:4d:43:95:28:bd:f0:8c:11:f1:22:ef:11:58:20:f8:71:14
Signer

Actual PE Digest

80:08:2b:76:f4:fa:8f:b7:40:98:05:79:60:2f:5c:4d:43:95:28:bd:f0:8c:11:f1:22:ef:11:58:20:f8:71:14

Digest Algorithm

sha256

PE Digest Matches

false

db:27:24:11:43:4a:20:97:44:f0:ff:0c:37:52:39:52:d6:57:bb:aa
Signer

Actual PE Digest

db:27:24:11:43:4a:20:97:44:f0:ff:0c:37:52:39:52:d6:57:bb:aa

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_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

MpSigStub.pdb

Imports

advapi32

TraceMessage
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
RegCloseKey
OpenSCManagerW
OpenServiceW
StartServiceW
QueryServiceStatus
CloseServiceHandle
CheckTokenMembership
RegNotifyChangeKeyValue
SetSecurityDescriptorDacl
AllocateAndInitializeSid
GetTokenInformation
RegQueryValueExW
AddAccessAllowedAce
GetLengthSid
RegDeleteValueW
RegOpenKeyExW
InitializeAcl
InitializeSecurityDescriptor
FreeSid
OpenProcessToken
RegSetValueExW
IsValidSid
CopySid
RegCreateKeyExW

kernel32

ReadConsoleW
SetEndOfFile
DecodePointer
LoadLibraryExW
SetWaitableTimer
CreateWaitableTimerW
CopyFileW
DeleteFileW
RemoveDirectoryW
MoveFileExW
GetTimeFormatW
GetDateFormatW
FreeLibrary
EnterCriticalSection
LeaveCriticalSection
CloseHandle
OutputDebugStringW
IsDebuggerPresent
GetCommandLineW
SetFileAttributesW
HeapFree
GetProcessHeap
HeapAlloc
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
GetStdHandle
WriteFile
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
GetProcAddress
GetACP
GetLastError
SetLastError
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LCMapStringW
SetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
CreateFileW
RaiseException
EncodePointer
CreateDirectoryW
SizeofResource
WaitForSingleObject
GetSystemDirectoryW
LockResource
LoadResource
FindResourceW
GetCurrentDirectoryW
CreateProcessW
GetSystemWindowsDirectoryW
ReadFile
FindFirstFileW
GetFileSizeEx
GetFullPathNameW
ExpandEnvironmentStringsW
GetTempPathW
GetFileAttributesW
CreateEventW
FormatMessageW
SetEvent
LoadLibraryW
HeapSetInformation
LocalFree
GetTickCount
GetLocalTime
Sleep
WaitForMultipleObjects

rpcrt4

UuidCreate

ntdll

RtlGetVersion
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlNtStatusToDosError
RtlUnwindEx
RtlPcToFileHeader

version

VerQueryValueW

Sections

.text
Size: 270KB - Virtual size: 269KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 129KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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

fe84469d03159f1871ec2623c6ef575c

Code Sign

33:00:00:00:98:04:58:cb:7f:23:09:b0:9e:00:00:00:00:00:98Certificate

Extended Key Usages

33:00:00:01:09:e3:cd:ca:94:10:16:a2:98:00:01:00:00:01:09Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:f4:e5:a3:b4:c6:7d:a1:61:22:00:00:00:00:00:f4Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

80:08:2b:76:f4:fa:8f:b7:40:98:05:79:60:2f:5c:4d:43:95:28:bd:f0:8c:11:f1:22:ef:11:58:20:f8:71:14Signer

db:27:24:11:43:4a:20:97:44:f0:ff:0c:37:52:39:52:d6:57:bb:aaSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

rpcrt4

ntdll

version

Sections

.text Size: 270KB - Virtual size: 269KB

.rdata Size: 129KB - Virtual size: 129KB

.data Size: 6KB - Virtual size: 11KB

.pdata Size: 15KB - Virtual size: 14KB

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

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

33:00:00:00:98:04:58:cb:7f:23:09:b0:9e:00:00:00:00:00:98
Certificate

33:00:00:01:09:e3:cd:ca:94:10:16:a2:98:00:01:00:00:01:09
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:f4:e5:a3:b4:c6:7d:a1:61:22:00:00:00:00:00:f4
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

80:08:2b:76:f4:fa:8f:b7:40:98:05:79:60:2f:5c:4d:43:95:28:bd:f0:8c:11:f1:22:ef:11:58:20:f8:71:14
Signer

db:27:24:11:43:4a:20:97:44:f0:ff:0c:37:52:39:52:d6:57:bb:aa
Signer

.text
Size: 270KB - Virtual size: 269KB

.rdata
Size: 129KB - Virtual size: 129KB

.data
Size: 6KB - Virtual size: 11KB

.pdata
Size: 15KB - Virtual size: 14KB

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

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