2024-05-20_0591047369256688e8cfcc306ca4bfa1_ryuk

Sharing

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General

Target

2024-05-20_0591047369256688e8cfcc306ca4bfa1_ryuk
Size

1.9MB
MD5

0591047369256688e8cfcc306ca4bfa1
SHA1

1bc828570bad7167d465f56d1829f287655e0ee1
SHA256

7e5797a3ff217e51dad2de20a57e29311acc019de348ecf17830cd6d0696e044
SHA512

dab44ed7dd52b829c857ed39befc36c5ec07eaf11f9148142897adea8909891ea138ac1e2640722cd65278f339693cdd677e588cc9a3c62f749ba75e62ab9982
SSDEEP

49152:csxwpT5tirFp0pZzNP8XKk4Nd97+MTDcWiEYOBG1XTi8R:Gviw7dHI2w1d

Score

1^/10

Malware Config

Signatures

Files

2024-05-20_0591047369256688e8cfcc306ca4bfa1_ryuk
.exe windows:5 windows x64 arch:x64

5cd97eb6674175b7c5b85b11d69bd374

Code Sign

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

3f:46:e1:3b:45:12:75:b9:29:8d:61:a1
Certificate

Issuer

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

Not Before

24/08/2023, 01:40

Not After

24/08/2026, 01:40

Subject

SERIALNUMBER=63673846,CN=NETIKUS.NET LTD.,O=NETIKUS.NET LTD.,STREET=150 S Wacker Dr Ste 2400,L=Chicago,ST=Illinois,C=US,1.3.6.1.4.1.311.60.2.1.2=#1308496c6c696e6f6973,1.3.6.1.4.1.311.60.2.1.3=#13025553,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:b2:8b:d4:cf:ee:ee:0d:be:d0:b3:0d:9b:f8:43:6a
Certificate

Issuer

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

Not Before

06/04/2022, 07:45

Not After

08/05/2033, 07:45

Subject

CN=Globalsign TSA for CodeSign1 - R6,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

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

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

3f:46:e1:3b:45:12:75:b9:29:8d:61:a1
Certificate

Issuer

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

Not Before

24/08/2023, 01:40

Not After

24/08/2026, 01:40

Subject

SERIALNUMBER=63673846,CN=NETIKUS.NET LTD.,O=NETIKUS.NET LTD.,STREET=150 S Wacker Dr Ste 2400,L=Chicago,ST=Illinois,C=US,1.3.6.1.4.1.311.60.2.1.2=#1308496c6c696e6f6973,1.3.6.1.4.1.311.60.2.1.3=#13025553,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:b2:8b:d4:cf:ee:ee:0d:be:d0:b3:0d:9b:f8:43:6a
Certificate

Issuer

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

Not Before

06/04/2022, 07:45

Not After

08/05/2033, 07:45

Subject

CN=Globalsign TSA for CodeSign1 - R6,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

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

af:cb:68:e9:97:30:09:b9:e0:2b:79:fe:6c:03:a9:a4:87:1d:5d:2d:48:b7:01:b0:a9:4d:b8:3b:8c:b9:d4:8e
Signer

Actual PE Digest

af:cb:68:e9:97:30:09:b9:e0:2b:79:fe:6c:03:a9:a4:87:1d:5d:2d:48:b7:01:b0:a9:4d:b8:3b:8c:b9:d4:8e

Digest Algorithm

sha256

PE Digest Matches

true

0b:17:09:fc:dd:e7:d3:c5:b1:aa:6c:64:66:22:b2:67:68:31:ef:4a
Signer

Actual PE Digest

0b:17:09:fc:dd:e7:d3:c5:b1:aa:6c:64:66:22:b2:67:68:31:ef:4a

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

C:\development\svn\build\products\essysadmintools\build\x64\Release\mxquery.pdb

Imports

kernel32

GetModuleFileNameW
GetLastError
HeapFree
GetSystemDirectoryA
LoadLibraryA
HeapAlloc
GetProcAddress
GetProcessHeap
FreeLibrary
SetConsoleCtrlHandler
SetLastError
lstrlenA
GetFileSize
SetFilePointer
CreateFileW
FileTimeToLocalFileTime
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
GetSystemTime
GetTimeZoneInformation
GetVersionExA
lstrcmpiA
lstrcmpA
lstrcpynA
WriteFile
ReadFile
QueryPerformanceCounter
GetComputerNameA
lstrcpyA
GetEnvironmentVariableA
GetACP
GetFileAttributesW
SetFileAttributesW
SetEndOfFile
FindClose
SetEvent
GetLocalTime
CreateDirectoryW
WaitForMultipleObjects
PostQueuedCompletionStatus
ResetEvent
CreateThread
GetExitCodeThread
GetVersion
FindNextFileA
ReadConsoleW
WriteConsoleW
SetStdHandle
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindFirstFileExA
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
FormatMessageA
CloseHandle
FileTimeToSystemTime
CreateFileA
InitializeCriticalSection
WideCharToMultiByte
MultiByteToWideChar
GetFileType
GetTickCount
WaitForSingleObject
Sleep
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
GetCommandLineW
GetCommandLineA
GetStdHandle
GetModuleFileNameA
HeapReAlloc
GetModuleHandleExW
ExitProcess
LoadLibraryExW
RtlUnwindEx
RaiseException
RtlPcToFileHeader
InitializeSListHead
GetCurrentThreadId
GetCurrentProcessId
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WaitForSingleObjectEx
GetCPInfo
GetLocaleInfoW
LCMapStringW
CompareStringW
GetModuleHandleW
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
CreateEventW
InitializeCriticalSectionAndSpinCount
DecodePointer
EncodePointer
GetStringTypeW
HeapSize

user32

UnregisterClassA
GetWindowLongPtrA
MessageBoxA
MessageBeep
RegisterClassA
PostMessageA
DispatchMessageA
TranslateMessage
PostQuitMessage
PeekMessageA
DestroyWindow
SetWindowLongPtrA
CreateWindowExA
MsgWaitForMultipleObjects
IsWindow
wvsprintfA
SendMessageA
wsprintfA
DefWindowProcA

advapi32

CryptDestroyKey
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
CryptReleaseContext
CryptAcquireContextA
CryptImportKey

ole32

CoInitialize

dnsapi

DnsFree
DnsQuery_A

iphlpapi

IcmpSendEcho
IcmpCloseHandle
IcmpCreateFile

ws2_32

setsockopt
select
__WSAFDIsSet
getpeername
getsockopt
WSAAsyncSelect
ioctlsocket
WSACancelBlockingCall
WSAStartup
WSASend
WSARecv
gethostbyname
WSASetLastError
inet_addr
gethostbyaddr
getservbyport
ntohs
getservbyname
htonl
htons
WSAGetLastError
WSAIoctl
recvfrom
recv
WSAIsBlocking
send
sendto
gethostname
bind
closesocket
getsockname
inet_ntoa
connect
WSACleanup
socket

mpr

WNetGetLastErrorA

version

GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 374KB - Virtual size: 373KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 466KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 1024B - Virtual size: 936B

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5cd97eb6674175b7c5b85b11d69bd374

Code Sign

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

Extended Key Usages

Key Usages

3f:46:e1:3b:45:12:75:b9:29:8d:61:a1Certificate

Extended Key Usages

Key Usages

01:b2:8b:d4:cf:ee:ee:0d:be:d0:b3:0d:9b:f8:43:6aCertificate

Extended Key Usages

Key Usages

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

Key Usages

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

Key Usages

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

Extended Key Usages

Key Usages

3f:46:e1:3b:45:12:75:b9:29:8d:61:a1Certificate

Extended Key Usages

Key Usages

01:b2:8b:d4:cf:ee:ee:0d:be:d0:b3:0d:9b:f8:43:6aCertificate

Extended Key Usages

Key Usages

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

Key Usages

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

Key Usages

af:cb:68:e9:97:30:09:b9:e0:2b:79:fe:6c:03:a9:a4:87:1d:5d:2d:48:b7:01:b0:a9:4d:b8:3b:8c:b9:d4:8eSigner

0b:17:09:fc:dd:e7:d3:c5:b1:aa:6c:64:66:22:b2:67:68:31:ef:4aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

dnsapi

iphlpapi

ws2_32

mpr

version

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 374KB - Virtual size: 373KB

.data Size: 28KB - Virtual size: 466KB

.pdata Size: 42KB - Virtual size: 42KB

.gfids Size: 1024B - Virtual size: 936B

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

.rsrc Size: 1KB - Virtual size: 1KB

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

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

3f:46:e1:3b:45:12:75:b9:29:8d:61:a1
Certificate

01:b2:8b:d4:cf:ee:ee:0d:be:d0:b3:0d:9b:f8:43:6a
Certificate

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

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

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

3f:46:e1:3b:45:12:75:b9:29:8d:61:a1
Certificate

01:b2:8b:d4:cf:ee:ee:0d:be:d0:b3:0d:9b:f8:43:6a
Certificate

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

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

af:cb:68:e9:97:30:09:b9:e0:2b:79:fe:6c:03:a9:a4:87:1d:5d:2d:48:b7:01:b0:a9:4d:b8:3b:8c:b9:d4:8e
Signer

0b:17:09:fc:dd:e7:d3:c5:b1:aa:6c:64:66:22:b2:67:68:31:ef:4a
Signer

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 374KB - Virtual size: 373KB

.data
Size: 28KB - Virtual size: 466KB

.pdata
Size: 42KB - Virtual size: 42KB

.gfids
Size: 1024B - Virtual size: 936B

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

.rsrc
Size: 1KB - Virtual size: 1KB

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