2024-01-18_35a0c0189658d2c78879625fb208f165_ryuk

Sharing

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General

Target

2024-01-18_35a0c0189658d2c78879625fb208f165_ryuk
Size

131KB
MD5

35a0c0189658d2c78879625fb208f165
SHA1

d783e8c6d5b7afbe669d950585560ecc57e43f28
SHA256

ae39a12580b07934e84dc44f26718542c034c9c3bb2c68730797a2442e7179da
SHA512

3949b955c076f4f0c524f66218547adf2f266c7772420d7a613a7d7984322b724c123a496d0612cc0242b7b85f2f7bf7443f5a48676ff405ed71faffc49f3c53
SSDEEP

1536:0sKSOXFlbVFyStXsIe0vI2gusWk1dc9dl/gi+pmUaBjee/wIr1ee/CIrX:0sKfDTyc8Ie0A2gvU9gFmUalelIxejIT

Score

1^/10

Malware Config

Signatures

Files

2024-01-18_35a0c0189658d2c78879625fb208f165_ryuk
.exe windows:6 windows x64 arch:x64

4e19749505c5e2814c76b22e9cb65ef3

Code Sign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
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

1f:6c:98:ca:ad:2a:e7:c1:8a:bb:ca:ad
Certificate

Issuer

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

Not Before

17/06/2022, 13:01

Not After

17/06/2025, 13:01

Subject

SERIALNUMBER=02386638,CN=NETSUPPORT LTD.,O=NETSUPPORT LTD.,STREET=Netsupport House Towngate East\, Market Deeping,L=Peterborough,ST=Cambridgeshire,C=GB,1.2.840.113549.1.9.1=#0c196973406e6574737570706f7274736f6674776172652e636f6d,1.3.6.1.4.1.311.60.2.1.3=#13024742,2.5.4.15=#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

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

28/07/2020, 00:00

Not After

18/03/2029, 00:00

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
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

1f:6c:98:ca:ad:2a:e7:c1:8a:bb:ca:ad
Certificate

Issuer

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

Not Before

17/06/2022, 13:01

Not After

17/06/2025, 13:01

Subject

SERIALNUMBER=02386638,CN=NETSUPPORT LTD.,O=NETSUPPORT LTD.,STREET=Netsupport House Towngate East\, Market Deeping,L=Peterborough,ST=Cambridgeshire,C=GB,1.2.840.113549.1.9.1=#0c196973406e6574737570706f7274736f6674776172652e636f6d,1.3.6.1.4.1.311.60.2.1.3=#13024742,2.5.4.15=#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

04:1b:64:0d:5e:a8:83:3a:4b:9e:53:f8:00:85:78:b8:45:d9:9f:af:72:14:bf:52:62:2d:d4:8a:05:46:eb:26
Signer

Actual PE Digest

04:1b:64:0d:5e:a8:83:3a:4b:9e:53:f8:00:85:78:b8:45:d9:9f:af:72:14:bf:52:62:2d:d4:8a:05:46:eb:26

Digest Algorithm

sha256

PE Digest Matches

true

b6:da:ea:15:93:c8:c0:d0:d6:71:c5:b9:96:0d:f6:83:62:17:13:09
Signer

Actual PE Digest

b6:da:ea:15:93:c8:c0:d0:d6:71:c5:b9:96:0d:f6:83:62:17:13:09

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

Imports

setupapi

SetupDiDestroyDeviceInfoList
SetupDiCallClassInstaller
SetupDiSetClassInstallParamsW
SetupDiClassNameFromGuidW
SetupDiEnumDeviceInfo
SetupDiGetClassDevsW

kernel32

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

Sections

.text
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 34KB

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: 2KB

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: 25KB - Virtual size: 24KB

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

4e19749505c5e2814c76b22e9cb65ef3

Code Sign

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

1f:6c:98:ca:ad:2a:e7:c1:8a:bb:ca:adCertificate

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

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

1f:6c:98:ca:ad:2a:e7:c1:8a:bb:ca:adCertificate

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

04:1b:64:0d:5e:a8:83:3a:4b:9e:53:f8:00:85:78:b8:45:d9:9f:af:72:14:bf:52:62:2d:d4:8a:05:46:eb:26Signer

b6:da:ea:15:93:c8:c0:d0:d6:71:c5:b9:96:0d:f6:83:62:17:13:09Signer

Headers

DLL Characteristics

File Characteristics

Imports

setupapi

kernel32

Sections

.text Size: 39KB - Virtual size: 39KB

.rdata Size: 35KB - Virtual size: 34KB

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

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

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

.rsrc Size: 25KB - Virtual size: 24KB

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

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

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

1f:6c:98:ca:ad:2a:e7:c1:8a:bb:ca:ad
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

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54
Certificate

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

1f:6c:98:ca:ad:2a:e7:c1:8a:bb:ca:ad
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

04:1b:64:0d:5e:a8:83:3a:4b:9e:53:f8:00:85:78:b8:45:d9:9f:af:72:14:bf:52:62:2d:d4:8a:05:46:eb:26
Signer

b6:da:ea:15:93:c8:c0:d0:d6:71:c5:b9:96:0d:f6:83:62:17:13:09
Signer

.text
Size: 39KB - Virtual size: 39KB

.rdata
Size: 35KB - Virtual size: 34KB

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

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

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

.rsrc
Size: 25KB - Virtual size: 24KB

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