2024-10-10_5dbeb83b3b70bf50235e80b0f118005a_ryuk

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General

Target

2024-10-10_5dbeb83b3b70bf50235e80b0f118005a_ryuk
Size

280KB
MD5

5dbeb83b3b70bf50235e80b0f118005a
SHA1

3600e495ccc89daa119941ca910ef4c704392065
SHA256

e6f76d911504dca9c24acf6cbf7f3c7185fb29f1630b49dbc435d4457a5747d6
SHA512

7a62c4a62d6cfacff77c480a191c3a5af54cb67f68655fb7f44c7a6d2b5c88e2bf1b859497ed9eda48f276338a562fa4ef1138f27764774e8c3abddfaf2d7a1a
SSDEEP

6144:VMZgz2SbPx+OeeyEbuJcYvgSJ3qVmHuzOdypgdZohwHA7W/Lp:kgz2StengSGOoig7i

Score

1^/10

Malware Config

Signatures

Files

2024-10-10_5dbeb83b3b70bf50235e80b0f118005a_ryuk
.exe windows:6 windows x64 arch:x64

ad74be602050f78e65fdfc90ffe0cf48

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

6b:32:6a:0f:03:28:d3:7a:1d:53:0b:fd:23:bd:48:e2
Certificate

Issuer

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

Not Before

29/10/2015, 11:30

Not After

09/06/2027, 11:30

Subject

CN=Certum Code Signing CA SHA2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

78:7c:f8:3f:d0:07:a9:2b:09:ca:af:48:60:f5:a6:47
Certificate

Issuer

CN=Certum Code Signing CA SHA2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

08/09/2017, 18:28

Not After

08/09/2018, 18:28

Subject

CN=Open Source Developer\, Christopher Gurnee,O=Open Source Developer,ST=US,C=US,1.2.840.113549.1.9.1=#0c1a6368726973406775726e6565636f6e73756c74696e672e6e6574

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

6b:32:6a:0f:03:28:d3:7a:1d:53:0b:fd:23:bd:48:e2
Certificate

Issuer

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

Not Before

29/10/2015, 11:30

Not After

09/06/2027, 11:30

Subject

CN=Certum Code Signing CA SHA2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

78:7c:f8:3f:d0:07:a9:2b:09:ca:af:48:60:f5:a6:47
Certificate

Issuer

CN=Certum Code Signing CA SHA2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

08/09/2017, 18:28

Not After

08/09/2018, 18:28

Subject

CN=Open Source Developer\, Christopher Gurnee,O=Open Source Developer,ST=US,C=US,1.2.840.113549.1.9.1=#0c1a6368726973406775726e6565636f6e73756c74696e672e6e6574

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

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

02/01/2017, 00:00

Not After

01/04/2028, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7e:c9:75:0d:96:f5:17:8e:ea:c1:74:4d:c0:8c:7e:56:77:34:dd:4a:8e:e4:92:ad:a4:e1:50:19:8f:ef:b9:36
Signer

Actual PE Digest

7e:c9:75:0d:96:f5:17:8e:ea:c1:74:4d:c0:8c:7e:56:77:34:dd:4a:8e:e4:92:ad:a4:e1:50:19:8f:ef:b9:36

Digest Algorithm

sha256

PE Digest Matches

true

e0:6c:a5:f7:35:5e:9c:c5:69:dc:04:58:6e:73:d5:3a:dc:f4:e0:12
Signer

Actual PE Digest

e0:6c:a5:f7:35:5e:9c:c5:69:dc:04:58:6e:73:d5:3a:dc:f4:e0:12

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:\Users\Chris\documents\visual studio 2015\Projects\SetScreenResolution\x64\Release\SetScreenResolution.pdb

Imports

user32

ChangeDisplaySettingsW
EnumDisplaySettingsW

kernel32

HeapSize
ReadConsoleW
MultiByteToWideChar
WideCharToMultiByte
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
CloseHandle
SetEvent
ResetEvent
WaitForSingleObjectEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RtlPcToFileHeader
RaiseException
RtlUnwindEx
GetLastError
FreeLibrary
LoadLibraryExW
GetConsoleMode
ReadConsoleInputA
SetConsoleMode
HeapAlloc
HeapReAlloc
HeapFree
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetACP
CreateFileW
GetFileType
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleCP
ReadFile
SetFilePointerEx
GetProcessHeap
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
WriteConsoleW

Sections

.text
Size: 158KB - Virtual size: 157KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 89KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 1024B - Virtual size: 816B

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: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ad74be602050f78e65fdfc90ffe0cf48

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

6b:32:6a:0f:03:28:d3:7a:1d:53:0b:fd:23:bd:48:e2Certificate

Extended Key Usages

Key Usages

78:7c:f8:3f:d0:07:a9:2b:09:ca:af:48:60:f5:a6:47Certificate

Extended Key Usages

Key Usages

6b:32:6a:0f:03:28:d3:7a:1d:53:0b:fd:23:bd:48:e2Certificate

Extended Key Usages

Key Usages

78:7c:f8:3f:d0:07:a9:2b:09:ca:af:48:60:f5:a6:47Certificate

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

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6Certificate

Extended Key Usages

Key Usages

7e:c9:75:0d:96:f5:17:8e:ea:c1:74:4d:c0:8c:7e:56:77:34:dd:4a:8e:e4:92:ad:a4:e1:50:19:8f:ef:b9:36Signer

e0:6c:a5:f7:35:5e:9c:c5:69:dc:04:58:6e:73:d5:3a:dc:f4:e0:12Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

user32

kernel32

Sections

.text Size: 158KB - Virtual size: 157KB

.rdata Size: 89KB - Virtual size: 88KB

.data Size: 5KB - Virtual size: 11KB

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

.gfids Size: 1024B - Virtual size: 816B

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

.rsrc Size: 512B - Virtual size: 480B

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

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

6b:32:6a:0f:03:28:d3:7a:1d:53:0b:fd:23:bd:48:e2
Certificate

78:7c:f8:3f:d0:07:a9:2b:09:ca:af:48:60:f5:a6:47
Certificate

6b:32:6a:0f:03:28:d3:7a:1d:53:0b:fd:23:bd:48:e2
Certificate

78:7c:f8:3f:d0:07:a9:2b:09:ca:af:48:60:f5:a6:47
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

54:58:f2:aa:d7:41:d6:44:bc:84:a9:7b:a0:96:52:e6
Certificate

7e:c9:75:0d:96:f5:17:8e:ea:c1:74:4d:c0:8c:7e:56:77:34:dd:4a:8e:e4:92:ad:a4:e1:50:19:8f:ef:b9:36
Signer

e0:6c:a5:f7:35:5e:9c:c5:69:dc:04:58:6e:73:d5:3a:dc:f4:e0:12
Signer

.text
Size: 158KB - Virtual size: 157KB

.rdata
Size: 89KB - Virtual size: 88KB

.data
Size: 5KB - Virtual size: 11KB

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

.gfids
Size: 1024B - Virtual size: 816B

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

.rsrc
Size: 512B - Virtual size: 480B

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