2024-02-04_8e449012de743d10c5c3210629b65c58_ryuk

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General

Target

2024-02-04_8e449012de743d10c5c3210629b65c58_ryuk
Size

92KB
MD5

8e449012de743d10c5c3210629b65c58
SHA1

53aaa9f7f58cbad5e9eec5479880ab9b3b6ad068
SHA256

0b34405ffd8517472132a7f43479e91a5bb4845b5734a203ad4555a75ddcf7ca
SHA512

45bad82da511588d594e801a7da210980c9c22f6c99ded5c76a49cddb436dde77e16282dd2494fb85b12bcb16fc7ccd8ee969700f66d8204e7e46a0596cdea0b
SSDEEP

1536:gnjfW3cpW0PIZ88fCb2tD1h1EnkgSLsWcgdc9dli91kJLy07T3h42:mjE+/PAsboD1KkD+KUoKG0i2

Score

1^/10

Malware Config

Signatures

Files

2024-02-04_8e449012de743d10c5c3210629b65c58_ryuk
.exe windows:5 windows x64 arch:x64

6b7f160b46acdbdae49cb6f74d5ce6e8

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29/04/2021, 00:00

Not After

28/04/2036, 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:b8:4f:02:21:6e:42:bd:3f:5d:62:18:da:e6:4b:bf
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

24/12/2021, 00:00

Not After

27/02/2023, 23:59

Subject

CN=Canon Inc.,OU=Digital Printing Business,O=Canon Inc.,L=Ota-ku,ST=Tokyo,C=JP

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

ef:ca:7e:c8:f7:47:2b:af:3c:73:81:98:cf:7c:54:b9:0d:37:4e:fd:3e:b4:83:80:70:8f:f1:0b:1d:c6:ef:db
Signer

Actual PE Digest

ef:ca:7e:c8:f7:47:2b:af:3c:73:81:98:cf:7c:54:b9:0d:37:4e:fd:3e:b4:83:80:70:8f:f1:0b:1d:c6:ef:db

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

PDB Paths

C:\CIS\Jenkins\workspace\ScanGear\Project\23_1H\Source\TWAINSETUP\x64\Release\Setup64.pdb

Imports

kernel32

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

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 34KB - Virtual size: 33KB

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: 3KB

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: 1KB - Virtual size: 1KB

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

6b7f160b46acdbdae49cb6f74d5ce6e8

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0e:b8:4f:02:21:6e:42:bd:3f:5d:62:18:da:e6:4b:bfCertificate

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

ef:ca:7e:c8:f7:47:2b:af:3c:73:81:98:cf:7c:54:b9:0d:37:4e:fd:3e:b4:83:80:70:8f:f1:0b:1d:c6:ef:dbSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 40KB - Virtual size: 39KB

.rdata Size: 34KB - Virtual size: 33KB

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

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

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

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

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

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0e:b8:4f:02:21:6e:42:bd:3f:5d:62:18:da:e6:4b:bf
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

ef:ca:7e:c8:f7:47:2b:af:3c:73:81:98:cf:7c:54:b9:0d:37:4e:fd:3e:b4:83:80:70:8f:f1:0b:1d:c6:ef:db
Signer

.text
Size: 40KB - Virtual size: 39KB

.rdata
Size: 34KB - Virtual size: 33KB

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

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

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

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

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