2024-02-01_3e95ec1acdafdba583c9d8aea8328c96_ryuk

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General

Target

2024-02-01_3e95ec1acdafdba583c9d8aea8328c96_ryuk
Size

179KB
MD5

3e95ec1acdafdba583c9d8aea8328c96
SHA1

18b64d0763e24d1ba5896b4a8e865b31a0f672c1
SHA256

79058bdfe0797fceb7bc1d5cc995a20cb2ab4835c73a1003cb627ac3ea9ba999
SHA512

39223ed0278faaf3444167dfe76fa888e4da3bf69c982b4fe6a6f1868ca39ec7b648da4551e9b4d3b5b13a41059f41a92aa64e2d34ca6edcb6baa4af941d8a0b
SSDEEP

3072:lORcB2mXbOPrTW9wmpL7lozPBimSGrTiIZLlIbO/2BhZap+:JB2nTEpL7lIPBOGHijZM+

Score

1^/10

Malware Config

Signatures

Files

2024-02-01_3e95ec1acdafdba583c9d8aea8328c96_ryuk
.exe windows:6 windows x64 arch:x64

763fd53bd8945e70a85f79a47864affe

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31-12-2015 00:00

Not After

09-07-2019 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

04-03-2014 00:00

Not After

03-03-2024 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

16-11-2018 00:00

Not After

27-01-2021 23:59

Subject

SERIALNUMBER=000681038,CN=Bitsum LLC,O=Bitsum LLC,L=Morristown,ST=Tennessee,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#130a4d6f72726973746f776e,1.3.6.1.4.1.311.60.2.1.2=#130954656e6e6573736565,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

04-03-2014 00:00

Not After

03-03-2024 23:59

Subject

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

Issuer

CN=Symantec Class 3 Extended Validation Code Signing CA - G2,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

16-11-2018 00:00

Not After

27-01-2021 23:59

Subject

SERIALNUMBER=000681038,CN=Bitsum LLC,O=Bitsum LLC,L=Morristown,ST=Tennessee,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#130a4d6f72726973746f776e,1.3.6.1.4.1.311.60.2.1.2=#130954656e6e6573736565,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31-12-2015 00:00

Not After

09-07-2019 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

3c:be:10:1d:ec:6d:cf:55:6d:22:9b:fe:04:31:86:69:ff:cc:aa:90:6c:c8:c9:78:3e:af:31:e0:ac:94:de:ca
Signer

Actual PE Digest

3c:be:10:1d:ec:6d:cf:55:6d:22:9b:fe:04:31:86:69:ff:cc:aa:90:6c:c8:c9:78:3e:af:31:e0:ac:94:de:ca

Digest Algorithm

sha256

PE Digest Matches

true

12:f7:6c:4a:a5:93:65:03:03:f4:65:1d:51:50:87:7a:6d:7d:fb:2a
Signer

Actual PE Digest

12:f7:6c:4a:a5:93:65:03:03:f4:65:1d:51:50:87:7a:6d:7d:fb:2a

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:\pl\output\plActivate.pdb

Imports

kernel32

DeleteCriticalSection
RaiseException
FreeLibrary
VerSetConditionMask
VerifyVersionInfoW
GetModuleFileNameW
CreateFileW
GetCurrentProcess
GetStartupInfoW
CloseHandle
GetCurrentProcessId
SetLastError
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
GetSystemInfo
IsBadWritePtr
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
GetTickCount
GetLastError
IsDebuggerPresent
OutputDebugStringW
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
InitializeSListHead
RtlPcToFileHeader
EncodePointer
RtlUnwindEx
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
GetModuleHandleExW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetACP
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CompareStringW
LCMapStringW
SetStdHandle
GetStringTypeW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
WriteConsoleW
InitializeCriticalSectionAndSpinCount
FindResourceExW
FindResourceW
LoadResource
LockResource
SizeofResource
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
HeapDestroy
GetModuleHandleW
ExitProcess
LoadLibraryW

user32

MessageBoxW

wininet

InternetOpenW
InternetCanonicalizeUrlW
InternetCloseHandle
InternetReadFile
InternetOpenUrlW

advapi32

RegCreateKeyExW
RegSetValueExW
RegCloseKey
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW

ole32

CLSIDFromString

Sections

.text
Size: 105KB - Virtual size: 105KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gfids
Size: 512B - Virtual size: 216B

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: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

763fd53bd8945e70a85f79a47864affe

Code Sign

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49Certificate

Extended Key Usages

Key Usages

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35Certificate

Extended Key Usages

Key Usages

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49Certificate

Extended Key Usages

Key Usages

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35Certificate

Extended Key Usages

Key Usages

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

3c:be:10:1d:ec:6d:cf:55:6d:22:9b:fe:04:31:86:69:ff:cc:aa:90:6c:c8:c9:78:3e:af:31:e0:ac:94:de:caSigner

12:f7:6c:4a:a5:93:65:03:03:f4:65:1d:51:50:87:7a:6d:7d:fb:2aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

wininet

advapi32

ole32

Sections

.text Size: 105KB - Virtual size: 105KB

.rdata Size: 48KB - Virtual size: 48KB

.data Size: 3KB - Virtual size: 10KB

.pdata Size: 6KB - Virtual size: 5KB

.gfids Size: 512B - Virtual size: 216B

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

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

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

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

19:1a:32:cb:75:9c:97:b8:cf:ac:11:8d:d5:12:7f:49
Certificate

10:7f:f4:7a:6a:ce:45:b9:61:55:a0:84:4b:f1:fb:35
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

3c:be:10:1d:ec:6d:cf:55:6d:22:9b:fe:04:31:86:69:ff:cc:aa:90:6c:c8:c9:78:3e:af:31:e0:ac:94:de:ca
Signer

12:f7:6c:4a:a5:93:65:03:03:f4:65:1d:51:50:87:7a:6d:7d:fb:2a
Signer

.text
Size: 105KB - Virtual size: 105KB

.rdata
Size: 48KB - Virtual size: 48KB

.data
Size: 3KB - Virtual size: 10KB

.pdata
Size: 6KB - Virtual size: 5KB

.gfids
Size: 512B - Virtual size: 216B

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

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

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