2024-11-29_21e82cf77235daceff772b250ddb3437_avoslocker_cobalt-strike_luca-stealer

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General

Target

2024-11-29_21e82cf77235daceff772b250ddb3437_avoslocker_cobalt-strike_luca-stealer
Size

656KB
MD5

21e82cf77235daceff772b250ddb3437
SHA1

ef9205d9dba27091460d3a39c530d0501630538f
SHA256

3cbd7cd3694d18b64a42dfe7f57153c13aac81c9a110b6f41dbc4ae6e7791630
SHA512

36af6898749356d84b72af05d257149688504e7e5191381c9983886d7c6107966f3f5031c4252a001a88316e88d54436d64539be86123f27b4572df74a765ec5
SSDEEP

12288:TYcts2ucwpeaqvLaa0u32WcO7aMhP224lRL/DclzZjbhLiaeOulrpvAAtSNPzPm8:TYctBrvlzcA3g/DclzZjlTeOulrpvAo8

Score

1^/10

Malware Config

Signatures

Files

2024-11-29_21e82cf77235daceff772b250ddb3437_avoslocker_cobalt-strike_luca-stealer
.exe windows:6 windows x86 arch:x86

331199a7a4d1d1bcb45ccc7ce3ba023b

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02-09-2021 18:32

Not After

01-09-2022 18:32

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08-07-2011 20:59

Not After

08-07-2026 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

34:2b:13:4d:86:37:37:d6:e0:5d:f4:b1:24:d6:df:d7:1c:70:32:db:a3:9d:71:59:58:2d:af:f3:c1:6e:d5:9f
Signer

Actual PE Digest

34:2b:13:4d:86:37:37:d6:e0:5d:f4:b1:24:d6:df:d7:1c:70:32:db:a3:9d:71:59:58:2d:af:f3:c1:6e:d5:9f

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\mklgs\mfcmklg\Release\mfcmklg.pdb

Imports

kernel32

FileTimeToSystemTime
SetErrorMode
FileTimeToLocalFileTime
GetFileAttributesExW
GetFileSizeEx
SystemTimeToTzSpecificLocalTime
GetUserDefaultLCID
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
WaitForSingleObjectEx
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
UnregisterWaitEx
QueryDepthSList
InterlockedPopEntrySList
ReleaseSemaphore
VirtualFree
VirtualAlloc
GetThreadTimes
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
SignalObjectAndWait
CreateTimerQueue
WriteConsoleW
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
IsValidCodePage
FindFirstFileExW
GetTimeZoneInformation
MoveFileExW
EnumSystemLocalesW
IsValidLocale
ReadConsoleW
GetConsoleMode
GetConsoleCP
SetFilePointerEx
GetFileType
GetStdHandle
HeapQueryInformation
GetCommandLineW
GetCommandLineA
FreeLibraryAndExitThread
ExitThread
CreateThread
GetModuleHandleExW
ExitProcess
InterlockedFlushSList
InterlockedPushEntrySList
RtlUnwind
GetCPInfo
LCMapStringW
GetTickCount
GetExitCodeThread
SwitchToThread
Sleep
QueryPerformanceFrequency
TryEnterCriticalSection
GetStringTypeW
OutputDebugStringW
GetCurrentProcess
DuplicateHandle
WriteFile
SetEndOfFile
ReadFile
GetVolumeInformationW
GetFullPathNameW
FlushFileBuffers
VirtualProtect
CreateFileW
DeleteFileW
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
FormatMessageW
LocalFree
CompareStringW
GlobalFindAtomW
LoadLibraryA
GetSystemDirectoryW
EncodePointer
MulDiv
GetCurrentProcessId
GlobalAddAtomW
SetThreadPriority
CreateEventW
SetEvent
GlobalFree
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
lstrcmpW
lstrcmpA
GlobalDeleteAtom
GlobalAlloc
FindResourceW
SizeofResource
LockResource
LoadResource
LoadLibraryExW
FreeLibrary
GetVersionExW
GetCurrentThreadId
GetCurrentThread
LoadLibraryW
GetProcAddress
GetModuleHandleW
GetModuleHandleA
InitializeCriticalSectionAndSpinCount
SetLastError
GetACP
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
HeapFree
GlobalUnlock
GlobalLock
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
GetModuleFileNameW
CreateDirectoryA
CreateMutexW
GetComputerNameW
CreateProcessW
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetEnvironmentVariableA
OutputDebugStringA
GetEnvironmentVariableW
MultiByteToWideChar
FindClose
FindNextFileW
FindFirstFileW
WideCharToMultiByte
GetThreadPriority
GetLastError

user32

WinHelpW
GetWindow
GetTopWindow
GetClassNameW
GetClassLongW
SetWindowLongW
PtInRect
CopyRect
MapWindowPoints
AdjustWindowRectEx
GetWindowRect
RemovePropW
GetPropW
SetPropW
GetScrollPos
RedrawWindow
SetForegroundWindow
UpdateWindow
GetMenuItemCount
GetMenuItemID
GetSubMenu
SetMenu
GetMenu
MonitorFromWindow
SetFocus
GetDlgCtrlID
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
GetDC
GetSystemMetrics
OpenClipboard
GetClipboardData
SetWindowPos
IsChild
IsMenu
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
CallWindowProcW
DefWindowProcW
GetMessageTime
GetMessagePos
RegisterWindowMessageW
GetSysColor
ScreenToClient
ClientToScreen
SetWindowTextW
GetMonitorInfoW
EndPaint
BeginPaint
ShowWindow
GetCapture
CloseClipboard
GetKeyboardLayout
GetForegroundWindow
GetWindowTextW
GetWindowThreadProcessId
GetAsyncKeyState
wsprintfW
LoadIconW
SendMessageW
IsIconic
GetClientRect
DrawIcon
EnableWindow
UnregisterClassW
SendDlgItemMessageA
SetRectEmpty
OffsetRect
GetParent
PostMessageW
PostQuitMessage
IsWindow
DestroyWindow
CreateDialogIndirectParamW
EndDialog
GetDlgItem
GetNextDlgTabItem
GetActiveWindow
IsWindowEnabled
SetActiveWindow
GetWindowLongW
GetDesktopWindow
IsDialogMessageW
LoadCursorW
RealChildWindowFromPoint
SetTimer
KillTimer
InvalidateRect
GetSysColorBrush
CharUpperW
DestroyMenu
GetFocus
CheckMenuItem
EnableMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
SetMenuItemInfoW
LoadBitmapW
GetMessageW
TranslateMessage
DispatchMessageW
PeekMessageW
IsWindowVisible
GetKeyState
ValidateRect
GetCursorPos
SetWindowsHookExW
CallNextHookEx
SetCursor
MessageBoxW
GetLastActivePopup
UnhookWindowsHookEx
DrawTextW
DrawTextExW
GrayStringW
TabbedTextOutW
ReleaseDC

gdi32

GetStockObject
PtVisible
RectVisible
RestoreDC
SaveDC
SetBkColor
SetMapMode
SetTextColor
GetDeviceCaps
GetObjectW
TextOutW
ExtTextOutW
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
OffsetViewportOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
GetClipBox
Escape
CreateBitmap
DeleteDC
DeleteObject
BitBlt
SelectObject
CreateCompatibleDC
CreateCompatibleBitmap

winspool.drv

OpenPrinterW
DocumentPropertiesW
ClosePrinter

advapi32

RegEnumKeyW
RegCloseKey
RegEnumValueW
RegQueryValueW
GetUserNameW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW

shell32

ShellExecuteW

comctl32

InitCommonControlsEx

shlwapi

PathIsUNCW
PathFindFileNameW
PathFindExtensionW
PathStripToRootW

ole32

CoTaskMemFree
CoInitialize
CoCreateInstance
CoCreateGuid
CoUninitialize

oleaut32

SysAllocString
VariantChangeType
VariantClear
VariantInit
SysFreeString

gdiplus

GdipCloneImage
GdipAlloc
GdipFree
GdipCreateBitmapFromHBITMAP
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipSaveImageToFile
GdiplusStartup
GdipDisposeImage
GdipCreateBitmapFromFile
GdipDrawImageRectI
GdipDeleteGraphics
GdipGetImageGraphicsContext
GdipGetImagePixelFormat
GdipCreateBitmapFromScan0
GdipGetImageWidth
GdipGetImageHeight
GdiplusShutdown

winhttp

WinHttpOpen
WinHttpReceiveResponse
WinHttpWriteData
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpConnect
WinHttpOpenRequest
WinHttpSetOption
WinHttpSendRequest
WinHttpCloseHandle
WinHttpAddRequestHeaders
WinHttpQueryHeaders

oleacc

CreateStdAccessibleObject
LresultFromObject

Sections

.text
Size: 462KB - Virtual size: 462KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 124KB - Virtual size: 123KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

331199a7a4d1d1bcb45ccc7ce3ba023b

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

34:2b:13:4d:86:37:37:d6:e0:5d:f4:b1:24:d6:df:d7:1c:70:32:db:a3:9d:71:59:58:2d:af:f3:c1:6e:d5:9fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

comctl32

shlwapi

ole32

oleaut32

gdiplus

winhttp

oleacc

Sections

.text Size: 462KB - Virtual size: 462KB

.rdata Size: 124KB - Virtual size: 123KB

.data Size: 13KB - Virtual size: 28KB

.rsrc Size: 17KB - Virtual size: 16KB

.reloc Size: 29KB - Virtual size: 28KB

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

34:2b:13:4d:86:37:37:d6:e0:5d:f4:b1:24:d6:df:d7:1c:70:32:db:a3:9d:71:59:58:2d:af:f3:c1:6e:d5:9f
Signer

.text
Size: 462KB - Virtual size: 462KB

.rdata
Size: 124KB - Virtual size: 123KB

.data
Size: 13KB - Virtual size: 28KB

.rsrc
Size: 17KB - Virtual size: 16KB

.reloc
Size: 29KB - Virtual size: 28KB