2024-02-19_0b24b4a74c534d2df91df02d6a234967_ryuk

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General

Target

2024-02-19_0b24b4a74c534d2df91df02d6a234967_ryuk
Size

6.9MB
MD5

0b24b4a74c534d2df91df02d6a234967
SHA1

5536f62df6441da853ef1e38a9e2777ee13ce9f5
SHA256

8607fb53e15f66e25c02bc5e5486691f16ff4141c8d0c8c8d64d33a52f811c48
SHA512

d5dfc0f125566ab19e82ef7eff7da8beeca1e1a980394c1d3cb0c5a45d131bae7a17a571e61a9510143cfa4649202b4801c4d039dda5093b9143694ff5902354
SSDEEP

49152:1Y1Ll6n5hpvnmwVbQMCXgFCds+QQ8r3sPsM9+SuVfM257DkBIkQ40XinvpeIaH56:uBl6NbcE80Xin+S7EN73szHF/97i2

Score

1^/10

Malware Config

Signatures

Files

2024-02-19_0b24b4a74c534d2df91df02d6a234967_ryuk
.exe windows:5 windows x64 arch:x64

62ec4a6dc8dd2f2d9b6ee31ab233f9d6

Code Sign

7f:74:c2:10:cc:0d:47:7c:7f:54:a8:d4:82:2d:6a
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

26/01/2016, 00:00

Not After

02/05/2019, 23:59

Subject

CN=Sublime HQ Pty Ltd,O=Sublime HQ Pty Ltd,POSTALCODE=2028,STREET=377 New South Head Rd+STREET=Suite 102,L=Double Bay,ST=NSW,C=AU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

c8:39:4e:f9:ef:fb:8d:bd:9e:e3:4a:8e:2e:ee:70:23:8f:df:4b:6f:dc:15:a7:41:cc:c5:cc:ce:46:44:42:e1
Signer

Actual PE Digest

c8:39:4e:f9:ef:fb:8d:bd:9e:e3:4a:8e:2e:ee:70:23:8f:df:4b:6f:dc:15:a7:41:cc:c5:cc:ce:46:44:42:e1

Digest Algorithm

sha256

PE Digest Matches

false

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\jskinner\sublime_text\build\x64\dist\sublime_text.pdb

Imports

usp10

ScriptFreeCache
ScriptGetCMap

kernel32

GlobalLock
FreeLibrary
GlobalUnlock
GetVersionExW
CancelIo
ReadDirectoryChangesW
Sleep
OutputDebugStringW
SetPriorityClass
GetCurrentProcess
TerminateProcess
WaitForSingleObject
OpenProcess
ExitProcess
GetCurrentProcessId
WaitForSingleObjectEx
CreateDirectoryW
FindFirstFileW
GetFileSizeEx
FindNextFileW
RemoveDirectoryW
FindClose
GetCurrentDirectoryW
SetCurrentDirectoryW
GetFileTime
QueryPerformanceFrequency
QueryPerformanceCounter
OpenFileMappingW
UnmapViewOfFile
CreateFileMappingW
MapViewOfFile
SwitchToThread
CreateEventW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
RaiseException
CreateThread
IsDebuggerPresent
ReleaseSemaphore
CreateSemaphoreW
GetSystemTimeAsFileTime
SystemTimeToFileTime
GetSystemTime
GetProcessTimes
GetSystemInfo
DuplicateHandle
GetModuleHandleA
CreateSemaphoreA
GetTickCount
FormatMessageA
SetWaitableTimer
OpenEventA
HeapFree
WaitForMultipleObjectsEx
ResetEvent
HeapAlloc
GetProcessHeap
TlsSetValue
CreateWaitableTimerW
ResumeThread
GetLogicalProcessorInformation
TlsAlloc
TlsGetValue
TlsFree
SetEndOfFile
QueueUserWorkItem
FlushViewOfFile
GetLocalTime
SetFilePointerEx
WideCharToMultiByte
MoveFileW
RtlCaptureContext
GetProcessId
VirtualQueryEx
SetUnhandledExceptionFilter
SetNamedPipeHandleState
GetProcAddress
TransactNamedPipe
WaitNamedPipeW
OutputDebugStringA
IsValidLocale
GetACP
GetCommandLineA
GetModuleFileNameA
GetStdHandle
HeapReAlloc
ExitThread
HeapSize
GetFileType
SetStdHandle
GetModuleHandleExW
RtlUnwindEx
RtlPcToFileHeader
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
VirtualProtect
VirtualFree
VirtualAlloc
LoadLibraryExW
FreeLibraryAndExitThread
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetThreadPriority
SetThreadPriority
SignalObjectAndWait
CreateTimerQueue
IsProcessorFeaturePresent
GetStartupInfoW
UnhandledExceptionFilter
RtlVirtualUnwind
GetUserDefaultLCID
RtlLookupFunctionEntry
InitializeSListHead
GetCPInfo
GetStringTypeW
GetLocaleInfoW
LCMapStringW
CompareStringW
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
SetLastError
DecodePointer
EncodePointer
TryEnterCriticalSection
GetNativeSystemInfo
GetCurrentThread
EnumSystemLocalesW
GetConsoleMode
ReadConsoleW
GetConsoleCP
GetTimeZoneInformation
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
LoadLibraryW
GlobalAlloc
GlobalSize
MultiByteToWideChar
GetCurrentThreadId
CreateMutexW
GetLongPathNameW
GetCommandLineW
FlushFileBuffers
ReplaceFileW
MoveFileExW
LocalFree
GetLastError
FormatMessageW
GetFileInformationByHandle
SetFileAttributesW
GetFileAttributesW
LocalAlloc
WriteFile
CreateFileW
ReadFile
GetModuleFileNameW
CopyFileW
DeleteFileW
CreateEventA
SetEvent
CreateProcessW
CloseHandle
GetTempPathW
WriteConsoleW
WaitForMultipleObjects

user32

SendMessageW
GetWindowThreadProcessId
MessageBoxW
GetClassNameW
EnumWindows
GetWindowLongPtrW
SendMessageTimeoutW
GetMessageW
wsprintfW
GetWindowLongW
SetScrollInfo
RegisterClipboardFormatW
DefWindowProcW
ModifyMenuW
AdjustWindowRectEx
GetKeyState
GetUpdateRgn
AllowSetForegroundWindow
PostMessageW
GetWindowRect
GetMenuItemID
GetMenu
GetFocus
DestroyWindow
GetDC
SetWindowPos
MonitorFromWindow
GetMenuItemCount
SetWindowLongPtrW
EnumDisplayMonitors
CreateWindowExW
ScreenToClient
SetWindowTextW
CreatePopupMenu
RegisterClassExW
GetWindowPlacement
TrackPopupMenu
GetSubMenu
GetActiveWindow
ShowWindow
OpenClipboard
DispatchMessageW
SetTimer
ClientToScreen
CloseClipboard
EmptyClipboard
PeekMessageW
MsgWaitForMultipleObjectsEx
SetWindowPlacement
GetDoubleClickTime
TrackMouseEvent
AdjustWindowRect
EnumClipboardFormats
SetMenu
GetMessageTime
DestroyMenu
SetFocus
TranslateMessage
GetClipboardFormatNameW
GetClipboardData
LoadCursorW
SetCapture
InsertMenuW
SetClipboardData
SetCursor
SetWindowLongW
RemoveMenu
CheckMenuItem
GetClientRect
AppendMenuW
UpdateLayeredWindow
PostThreadMessageW
SetRect
GetCaretBlinkTime
KillTimer
PostQuitMessage
EnableMenuItem
CreateMenu
GetParent
PtInRect
ReleaseCapture
SetForegroundWindow
InvalidateRect
IsIconic
ReleaseDC
GetCursorPos
BeginPaint
EndPaint
EnableWindow
SystemParametersInfoW
GetMonitorInfoW

gdi32

TextOutW
SetTextColor
GetRegionData
SetBkMode
DeleteDC
GetObjectW
DeleteObject
GetCurrentObject
IntersectClipRect
CreateRectRgn
GetDeviceCaps
CreateCompatibleDC
GetStockObject
CreateDIBSection
SelectObject
BitBlt
CreateFontIndirectW
GetTextMetricsW
SelectClipRgn
EnumFontFamiliesExW
GetTextExtentPointW

comdlg32

GetSaveFileNameW
CommDlgExtendedError
GetOpenFileNameW

advapi32

CryptGenRandom
CryptReleaseContext
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
CryptAcquireContextW

shell32

SHBrowseForFolderW
ord74
ExtractIconExW
CommandLineToArgvW
DragAcceptFiles
ShellExecuteW
DragQueryFileW
SHGetFolderPathW
SHGetPathFromIDListW

ole32

RevokeDragDrop
CoLockObjectExternal
RegisterDragDrop
OleInitialize
DoDragDrop
ReleaseStgMedium
CoTaskMemFree
CoCreateInstance

wininet

HttpSendRequestW
InternetConnectW
InternetOpenW
HttpOpenRequestW
InternetReadFile
HttpQueryInfoW
InternetCloseHandle

Sections

.text
Size: 4.7MB - Virtual size: 4.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 283KB - Virtual size: 334KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 198KB - Virtual size: 197KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

62ec4a6dc8dd2f2d9b6ee31ab233f9d6

Code Sign

7f:74:c2:10:cc:0d:47:7c:7f:54:a8:d4:82:2d:6aCertificate

Extended Key Usages

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

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

c8:39:4e:f9:ef:fb:8d:bd:9e:e3:4a:8e:2e:ee:70:23:8f:df:4b:6f:dc:15:a7:41:cc:c5:cc:ce:46:44:42:e1Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

usp10

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

wininet

Sections

.text Size: 4.7MB - Virtual size: 4.7MB

.rdata Size: 1.7MB - Virtual size: 1.7MB

.data Size: 283KB - Virtual size: 334KB

.pdata Size: 198KB - Virtual size: 197KB

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

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

.rsrc Size: 58KB - Virtual size: 57KB

.reloc Size: 47KB - Virtual size: 46KB

7f:74:c2:10:cc:0d:47:7c:7f:54:a8:d4:82:2d:6a
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

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

c8:39:4e:f9:ef:fb:8d:bd:9e:e3:4a:8e:2e:ee:70:23:8f:df:4b:6f:dc:15:a7:41:cc:c5:cc:ce:46:44:42:e1
Signer

.text
Size: 4.7MB - Virtual size: 4.7MB

.rdata
Size: 1.7MB - Virtual size: 1.7MB

.data
Size: 283KB - Virtual size: 334KB

.pdata
Size: 198KB - Virtual size: 197KB

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

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

.rsrc
Size: 58KB - Virtual size: 57KB

.reloc
Size: 47KB - Virtual size: 46KB