2024-02-28_c9b6512a4812a0043fbf9ffb11f95430_ryuk

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General

Target

2024-02-28_c9b6512a4812a0043fbf9ffb11f95430_ryuk
Size

1.3MB
MD5

c9b6512a4812a0043fbf9ffb11f95430
SHA1

e7039760700f90e866d382c5cf0a33978a38b526
SHA256

aa4324781efc70c5c3c75acfec5a5f57666f48ae33a6a48a92c4d902801910c2
SHA512

dd86d4c73f5eaac9aeaeed7ef331571424e947d35780d55d42435fd0445d57f4e883fc32e8378443cc7ec606c78518aef04186a8e73c721ab8f1d87ee3e994c2
SSDEEP

6144:NCNTxeu/iOACjAvRnV/993Ds/aujMDdCoh0BaUxCaaAqdOZTJcF8xE7srTA:Y9eCUWABVK5oqoUxCaa7OZWF8x

Score

1^/10

Malware Config

Signatures

Files

2024-02-28_c9b6512a4812a0043fbf9ffb11f95430_ryuk
.exe windows:6 windows x64 arch:x64

92ef62b1479cf72ae44556c2c16206e5

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

e4:27:04:95:f6:8c:91:d6:d0:ec:7b:49:4e:a4:df:1c
Certificate

Issuer

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

Not Before

11/09/2018, 09:26

Not After

11/09/2023, 09:26

Subject

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

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5f:1c:bc:8c:5c:3e:5f:6f:24:fd:3a:4f:e4:88:d6:28
Certificate

Issuer

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Not Before

10/09/2021, 16:35

Not After

08/09/2031, 16:35

Subject

CN=SSL.com Timestamping Unit 2021,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56
Certificate

Issuer

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

Not Before

13/11/2019, 18:50

Not After

12/11/2034, 18:50

Subject

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

aa:fd:4b:3e:3b:ee:d9:37:3c:6b:27:ed:7b:16:62:aa:33:5b:15:5f:18:85:f2:22:5e:e2:73:b1:cf:b2:03:6a
Signer

Actual PE Digest

aa:fd:4b:3e:3b:ee:d9:37:3c:6b:27:ed:7b:16:62:aa:33:5b:15:5f:18:85:f2:22:5e:e2:73:b1:cf:b2:03:6a

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:\BuildAgent\work\1ad366e5a4ef9518\build-x64\Release\WinLauncher.pdb

Imports

kernel32

SetCurrentDirectoryA
Sleep
GetLastError
GetFileAttributesA
SetEvent
LoadLibraryA
CloseHandle
CreateThread
GetCurrentDirectoryW
GetProcAddress
CreateFileMappingA
GetCurrentProcessId
CreateProcessW
GetModuleHandleW
FreeLibrary
WideCharToMultiByte
OpenFileMappingA
CreateEventA
MapViewOfFile
SetDllDirectoryW
SetFilePointerEx
OpenProcess
ReadFile
SetEndOfFile
ExpandEnvironmentStringsW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
CreateFileW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetProcessHeap
UnmapViewOfFile
WaitForSingleObject
GetEnvironmentVariableA
GetEnvironmentVariableW
ExpandEnvironmentStringsA
SetEnvironmentVariableW
ReadConsoleW
GetModuleFileNameW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetCurrentProcess
GetCommandLineW
HeapSize
GetModuleFileNameA
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
ResetEvent
WaitForSingleObjectEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
InitializeSListHead
RtlPcToFileHeader
RaiseException
RtlUnwindEx
LoadLibraryExW
GetCommandLineA
HeapAlloc
HeapReAlloc
HeapFree
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetACP
GetFileType
WriteConsoleW

user32

EndPaint
GetWindowThreadProcessId
DefWindowProcW
DestroyWindow
MessageBoxW
LoadStringA
SetWindowLongPtrW
CreateWindowExW
GetWindowLongPtrW
RegisterClassExW
LoadStringW
ShowWindow
DispatchMessageW
GetWindowInfo
PeekMessageW
MessageBoxA
EnumWindows
BringWindowToTop
TranslateMessage
LoadCursorW
SystemParametersInfoW
UpdateWindow
LoadImageW
BeginPaint

gdi32

SelectObject
CreateCompatibleDC
GetStockObject
DeleteDC
GetObjectW
DeleteObject
BitBlt

shell32

SHGetKnownFolderPath
CommandLineToArgvW

ole32

CoTaskMemFree

advapi32

RegQueryValueExA
RegOpenKeyExA
RegCloseKey

Sections

.text
Size: 179KB - Virtual size: 179KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - 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: 512B - Virtual size: 420B

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: 1.0MB - Virtual size: 1.0MB

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

92ef62b1479cf72ae44556c2c16206e5

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

e4:27:04:95:f6:8c:91:d6:d0:ec:7b:49:4e:a4:df:1cCertificate

Key Usages

5f:1c:bc:8c:5c:3e:5f:6f:24:fd:3a:4f:e4:88:d6:28Certificate

Extended Key Usages

Key Usages

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56Certificate

Extended Key Usages

Key Usages

aa:fd:4b:3e:3b:ee:d9:37:3c:6b:27:ed:7b:16:62:aa:33:5b:15:5f:18:85:f2:22:5e:e2:73:b1:cf:b2:03:6aSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

shell32

ole32

advapi32

Sections

.text Size: 179KB - Virtual size: 179KB

.rdata Size: 93KB - Virtual size: 92KB

.data Size: 4KB - Virtual size: 11KB

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

.gfids Size: 512B - Virtual size: 420B

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

.rsrc Size: 1.0MB - Virtual size: 1.0MB

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

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

e4:27:04:95:f6:8c:91:d6:d0:ec:7b:49:4e:a4:df:1c
Certificate

5f:1c:bc:8c:5c:3e:5f:6f:24:fd:3a:4f:e4:88:d6:28
Certificate

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56
Certificate

aa:fd:4b:3e:3b:ee:d9:37:3c:6b:27:ed:7b:16:62:aa:33:5b:15:5f:18:85:f2:22:5e:e2:73:b1:cf:b2:03:6a
Signer

.text
Size: 179KB - Virtual size: 179KB

.rdata
Size: 93KB - Virtual size: 92KB

.data
Size: 4KB - Virtual size: 11KB

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

.gfids
Size: 512B - Virtual size: 420B

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

.rsrc
Size: 1.0MB - Virtual size: 1.0MB

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