2024-05-10_e7005e82c2f4f4d93230f1b6ea7548a0_ryuk

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General

Target

2024-05-10_e7005e82c2f4f4d93230f1b6ea7548a0_ryuk
Size

3.3MB
MD5

e7005e82c2f4f4d93230f1b6ea7548a0
SHA1

df65cb015aa8a2fd94b8d1488a3a61520e6fcd9b
SHA256

7f810f7fa6df87e39277e17a8ff3c7a9b9c7dceb90cc561c135668d9f264c55c
SHA512

8e5d2805f64bf7abed4898baa0f509c9a8d80aaea0754c00861771aa9d0ea5a0d64a1e246734fe41ea8ad56bfb107ae7d3fdcc3ca15b84ea875adf077fde8f88
SSDEEP

49152:iFKv7b16I+ZhFnmtT1KG17k6KlkH6o50xo8HeBBnA+F1YaoCFStU11yi/LJm:hkxjST1KG17k3/HEBn1YaZgi1fI

Score

1^/10

Malware Config

Signatures

Files

2024-05-10_e7005e82c2f4f4d93230f1b6ea7548a0_ryuk
.exe windows:6 windows x64 arch:x64

84dd55c4fe0d9f188c41e0102033910b

Code Sign

62:f8:12:a3:5f:52:bd:74:b7:18:d6:10:ac:4b:47:83
Certificate

Issuer

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

11/09/2018, 09:28

Not After

11/09/2023, 09:28

Subject

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

Issuer

CN=SSL.com EV Root Certification Authority RSA R2,O=SSL Corporation,L=Houston,ST=Texas,C=US

Not Before

26/03/2019, 17:44

Not After

22/03/2034, 17:44

Subject

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

78:55:9d:9a:1e:2f:c1:a4:79:d6:27:68:4d:11:3a:59
Certificate

Issuer

CN=SSL.com EV Code Signing Intermediate CA RSA R3,O=SSL Corp,L=Houston,ST=Texas,C=US

Not Before

19/08/2021, 19:03

Not After

18/08/2024, 19:03

Subject

SERIALNUMBER=C 86211,CN=JetBrains s.r.o.,O=JetBrains s.r.o.,L=Prague,C=CZ,1.3.6.1.4.1.311.60.2.1.3=#1302435a,1.3.6.1.4.1.311.60.2.1.2=#1306507261677565,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

Issuer

CN=Entrust Root Certification Authority - G2,OU=See www.entrust.net/legal-terms+OU=(c) 2009 Entrust\, Inc. - for authorized use only,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 15:43

Not After

07/11/2030, 16:13

Subject

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3b
Certificate

Issuer

CN=Entrust Code Signing Root Certification Authority - CSBR1,O=Entrust\, Inc.,C=US

Not Before

07/05/2021, 19:22

Not After

29/12/2040, 23:59

Subject

CN=Entrust Time Stamping CA - TS2,O=Entrust\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5
Certificate

Issuer

CN=Entrust Time Stamping CA - TS2,O=Entrust\, Inc.,C=US

Not Before

04/10/2022, 17:22

Not After

01/01/2029, 00:00

Subject

CN=Entrust Timestamp Authority - TSA2,O=Entrust\, Inc.,L=Ottawa,ST=Ontario,C=CA

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

53:20:99:c8:8f:e9:35:bd:1d:10:ba:55:46:fc:98:ab:2c:58:33:80:db:cb:f9:cf:45:6c:94:02:f5:bd:1a:da
Signer

Actual PE Digest

53:20:99:c8:8f:e9:35:bd:1d:10:ba:55:46:fc:98:ab:2c:58:33:80:db:cb:f9:cf:45:6c:94:02:f5:bd:1a:da

Digest Algorithm

sha256

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

Imports

kernel32

AcquireSRWLockExclusive
AssignProcessToJobObject
CloseHandle
CompareStringW
CreateDirectoryW
CreateFileMappingW
CreateFileW
CreateJobObjectW
CreateProcessW
DecodePointer
DeleteCriticalSection
DuplicateHandle
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
ExitProcess
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FindFirstFileW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FormatMessageA
FreeEnvironmentStringsW
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetConsoleScreenBufferInfo
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetDriveTypeW
GetEnvironmentStringsW
GetEnvironmentVariableW
GetExitCodeProcess
GetFileAttributesW
GetFileInformationByHandle
GetFileSizeEx
GetFileType
GetFinalPathNameByHandleW
GetLastError
GetLocaleInfoEx
GetLocaleInfoW
GetLongPathNameW
GetModuleFileNameW
GetModuleHandleExW
GetModuleHandleW
GetNativeSystemInfo
GetOEMCP
GetProcAddress
GetProcessHeap
GetProcessTimes
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemInfo
GetSystemTime
GetSystemTimeAsFileTime
GetTimeZoneInformation
GetUserDefaultLCID
GetVolumePathNameW
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
K32GetProcessMemoryInfo
LCMapStringEx
LCMapStringW
LeaveCriticalSection
LoadLibraryExA
LoadLibraryExW
LoadLibraryW
LocalFree
MapViewOfFile
MoveFileExW
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
ReadConsoleW
ReadFile
ReleaseSRWLockExclusive
ResumeThread
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SearchPathW
SetConsoleCtrlHandler
SetConsoleTextAttribute
SetCurrentDirectoryW
SetEndOfFile
SetEnvironmentVariableW
SetErrorMode
SetFileInformationByHandle
SetFilePointerEx
SetFileTime
SetInformationJobObject
SetLastError
SetProcessAffinityMask
SetStdHandle
SetUnhandledExceptionFilter
SleepConditionVariableSRW
SystemTimeToFileTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnhandledExceptionFilter
UnmapViewOfFile
VirtualProtect
VirtualQuery
WaitForSingleObject
WakeAllConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile

advapi32

CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
RegCloseKey
RegGetValueW
RegOpenKeyExA

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 247KB - Virtual size: 264KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gxfg
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 301B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

84dd55c4fe0d9f188c41e0102033910b

Code Sign

62:f8:12:a3:5f:52:bd:74:b7:18:d6:10:ac:4b:47:83Certificate

Key Usages

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04Certificate

Extended Key Usages

Key Usages

78:55:9d:9a:1e:2f:c1:a4:79:d6:27:68:4d:11:3a:59Certificate

Extended Key Usages

Key Usages

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7fCertificate

Extended Key Usages

Key Usages

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3bCertificate

Extended Key Usages

Key Usages

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5Certificate

Extended Key Usages

Key Usages

53:20:99:c8:8f:e9:35:bd:1d:10:ba:55:46:fc:98:ab:2c:58:33:80:db:cb:f9:cf:45:6c:94:02:f5:bd:1a:daSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 1.2MB - Virtual size: 1.2MB

.data Size: 247KB - Virtual size: 264KB

.pdata Size: 52KB - Virtual size: 51KB

.00cfg Size: 512B - Virtual size: 56B

.gxfg Size: 9KB - Virtual size: 9KB

.tls Size: 512B - Virtual size: 301B

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 1024B - Virtual size: 1024B

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

62:f8:12:a3:5f:52:bd:74:b7:18:d6:10:ac:4b:47:83
Certificate

42:4b:6a:53:ce:c7:66:14:1c:2a:63:b1:a5:1c:41:04
Certificate

78:55:9d:9a:1e:2f:c1:a4:79:d6:27:68:4d:11:3a:59
Certificate

4e:40:e4:37:54:ed:e6:8c:00:00:00:00:51:d3:94:7f
Certificate

25:bc:2b:f3:29:ca:10:7f:1e:a9:ba:88:85:d4:9d:3b
Certificate

4a:14:dd:b8:91:ab:9c:0f:99:f1:25:ed:c5:9a:b6:d5
Certificate

53:20:99:c8:8f:e9:35:bd:1d:10:ba:55:46:fc:98:ab:2c:58:33:80:db:cb:f9:cf:45:6c:94:02:f5:bd:1a:da
Signer

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 247KB - Virtual size: 264KB

.pdata
Size: 52KB - Virtual size: 51KB

.00cfg
Size: 512B - Virtual size: 56B

.gxfg
Size: 9KB - Virtual size: 9KB

.tls
Size: 512B - Virtual size: 301B

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 1024B - Virtual size: 1024B

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