2024-05-09_4530a3514010d921143f38429091f212_avoslocker

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General

Target

2024-05-09_4530a3514010d921143f38429091f212_avoslocker
Size

3.9MB
MD5

4530a3514010d921143f38429091f212
SHA1

afca1d38d0a02216634a2e5bfcfea4a76cbe3a9a
SHA256

c59cb895e8a903cfa8e57d1daeac55fdbdb7c99269d1ac6e9337d86c0c14ac51
SHA512

dfdba50614d2d4dc9b93165ffa69d72b00daab5e755c1b7f4648f5927a42839d561a01a02de1b88158a06d87b224a0cffaf93dc8af429920f825bbd7c57a79ad
SSDEEP

98304:BMydCGglLdKND5DxajdmfZSYykz4OiZrq1DfPHNADtV6v+a2:6nGgb4ZSYykz4O7NADtV6v+a2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-09_4530a3514010d921143f38429091f212_avoslocker

Files

2024-05-09_4530a3514010d921143f38429091f212_avoslocker
.exe windows:6 windows x86 arch:x86

6cbc0a7077bcf39285c677f4fe0e22e6

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

C:\Users\31144\Desktop\43\Release\43.pdb

Imports

kernel32

CreateProcessW
GetExitCodeProcess
LCMapStringW
CompareStringW
GetStdHandle
HeapQueryInformation
QueryPerformanceFrequency
GetFileType
GetConsoleOutputCP
GetStringTypeW
GetCommandLineA
FreeLibraryAndExitThread
ExitThread
CreateThread
VirtualQuery
GetSystemInfo
GetModuleHandleExW
ExitProcess
RtlUnwind
OutputDebugStringW
GetFileAttributesExW
GetConsoleMode
ReadConsoleW
SetStdHandle
GetTimeZoneInformation
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CreateFileW
WriteConsoleW
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SetFilePointerEx
CreateEventW
WaitForSingleObjectEx
ResetEvent
GetWindowsDirectoryA
FindResourceExW
Sleep
GetProfileIntA
SearchPathA
SystemTimeToTzSpecificLocalTime
LocalFileTimeToFileTime
GetFileSizeEx
GetFileAttributesExA
FileTimeToLocalFileTime
GetTempPathA
GetStringTypeExA
GetVolumeInformationA
MoveFileA
lstrcmpiA
GetShortPathNameA
LoadLibraryExA
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
FlushFileBuffers
FindFirstFileA
FindClose
DeleteFileA
GetACP
GetCPInfo
GetOEMCP
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
GlobalFlags
LocalReAlloc
LocalAlloc
GlobalHandle
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
FileTimeToSystemTime
GetCurrentDirectoryA
GlobalReAlloc
GetFileSize
CreateFileA
VerifyVersionInfoA
VerSetConditionMask
SystemTimeToFileTime
ReplaceFileA
GetTempFileNameA
SetFileTime
GetFullPathNameA
GetFileTime
GetFileAttributesA
GetDiskFreeSpaceA
lstrcpyA
InitializeCriticalSectionAndSpinCount
GetTickCount
GetCurrentProcessId
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
lstrcmpA
GetModuleFileNameA
GetVersionExA
GetCurrentThread
ResumeThread
SetThreadPriority
WaitForSingleObject
SetEvent
CloseHandle
CompareStringA
GlobalGetAtomNameA
GlobalFindAtomA
GlobalAddAtomA
FindResourceA
lstrcmpW
GlobalDeleteAtom
LoadLibraryW
LoadLibraryExW
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
FreeResource
GetSystemDirectoryW
GetCurrentThreadId
EncodePointer
OutputDebugStringA
MultiByteToWideChar
CopyFileA
FormatMessageA
MulDiv
LocalFree
GlobalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
HeapSize
HeapReAlloc
GetLastError
RaiseException
DecodePointer
GetThreadLocale
IsBadReadPtr
LoadLibraryA
GetProcAddress
FreeLibrary
VirtualFree
VirtualProtect
VirtualAlloc
GetProcessHeap
HeapFree
HeapAlloc
SetErrorMode
LoadResource
SetLastError
WideCharToMultiByte
FindResourceW
SizeofResource
LockResource
GetCommandLineW

user32

MapVirtualKeyA
GetKeyNameTextA
DrawIconEx
SetMenuDefaultItem
GetMenuDefaultItem
ReuseDDElParam
UnpackDDElParam
DestroyIcon
IntersectRect
InsertMenuItemA
CreatePopupMenu
LoadMenuA
TranslateAcceleratorA
LoadAcceleratorsA
ReleaseCapture
BringWindowToTop
SetRect
MonitorFromPoint
SystemParametersInfoA
OffsetRect
MessageBeep
IsZoomed
DestroyMenu
WaitMessage
PostThreadMessageA
DrawStateA
MapDialogRect
SetWindowContextHelpId
RegisterClipboardFormatA
GetWindowThreadProcessId
SetCursor
ShowOwnedPopups
PostQuitMessage
GetCursorPos
TranslateMessage
GetMessageA
GetDesktopWindow
GetActiveWindow
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
IsDialogMessageA
SetWindowTextA
IsWindowEnabled
SendDlgItemMessageA
CheckDlgButton
SetDlgItemTextA
MoveWindow
ShowWindow
GetMonitorInfoA
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
LoadIconW
LoadIconA
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExA
GetWindow
GetLastActivePopup
GetTopWindow
GetClassNameA
GetClassLongA
SetWindowLongA
GetWindowLongA
PtInRect
EqualRect
CopyRect
MapWindowPoints
AdjustWindowRectEx
GetWindowTextLengthA
GetWindowTextA
RemovePropA
GetPropA
SetPropA
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
ValidateRect
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
GetKeyState
SetFocus
GetDlgCtrlID
GetDlgItem
IsWindowVisible
EndDeferWindowPos
DeferWindowPos
SetLayeredWindowAttributes
GetSysColorBrush
LoadCursorA
HideCaret
InvertRect
RealChildWindowFromPoint
EnableWindow
UpdateWindow
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
SetWindowPos
DestroyWindow
IsMenu
IsWindow
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
CallWindowProcA
DefWindowProcA
PostMessageA
GetMessageTime
GetMessagePos
LoadCursorW
EnumDisplayMonitors
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
IsRectEmpty
LoadImageW
CopyImage
DrawEdge
DrawFrameControl
SetWindowRgn
DrawFocusRect
SetClassLongA
SetCapture
PeekMessageA
DispatchMessageA
RegisterWindowMessageA
SetParent
TrackMouseEvent
CharUpperA
GetAsyncKeyState
SetTimer
KillTimer
GetSystemMenu
GetMenuItemInfoA
MessageBoxA
ClientToScreen
SendMessageA
IsChild
GetFocus
LoadMenuW
GetSubMenu
InvalidateRect
GetClientRect
GetWindowRect
ScreenToClient
GetSysColor
SetRectEmpty
InflateRect
GetParent
LoadBitmapW
GetSystemMetrics
RedrawWindow
LoadImageA
IsIconic
GetMenuStringA
GetMenuState
GetMenuItemID
GetMenuItemCount
InsertMenuA
AppendMenuA
RemoveMenu
DrawTextA
DrawTextExA
FrameRect
GrayStringA
TabbedTextOutA
GetDC
GetWindowDC
ReleaseDC
BeginPaint
EndPaint
FillRect
CheckMenuItem
EnableMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
SetMenuItemInfoA
LoadAcceleratorsW
CharNextA
CopyAcceleratorTableA
InvalidateRgn
GetNextDlgGroupItem
GetKeyboardLayout
GetKeyboardState
ToAsciiEx
CreateAcceleratorTableA
EnumChildWindows
DestroyCursor
DrawIcon
IsClipboardFormatAvailable
GetDoubleClickTime
SetCursorPos
CopyIcon
SubtractRect
DrawMenuBar
DefFrameProcA
DefMDIChildProcA
TranslateMDISysAccel
GetComboBoxInfo
IsCharLowerA
MapVirtualKeyExA
GetTabbedTextExtentW
CreateMenu
GetWindowRgn
CharUpperBuffA
ModifyMenuA
GetIconInfo
DestroyAcceleratorTable
EnableScrollBar
UpdateLayeredWindow
UnionRect
LockWindowUpdate
GetUpdateRect
NotifyWinEvent
WindowFromPoint
DeleteMenu

gdi32

GetClipBox
GetCurrentPositionEx
GetObjectType
GetPixel
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetStretchBltMode
SetTextColor
SetTextAlign
StartDocA
MoveToEx
TextOutA
ExtTextOutA
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateCompatibleBitmap
EndDoc
StartPage
ExcludeClipRect
AbortDoc
SetAbortProc
DPtoLP
CreateRectRgnIndirect
GetTextColor
CombineRgn
GetMapMode
PatBlt
SetRectRgn
CreateDIBitmap
EnumFontFamiliesA
GetTextCharsetInfo
GetTextMetricsA
GetDIBits
RealizePalette
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
Ellipse
GetBkColor
CreatePolygonRgn
Polygon
Polyline
CreateRoundRectRgn
Rectangle
RoundRect
GetRgnBox
OffsetRgn
GetViewportOrgEx
LPtoDP
GetCharWidthA
CreatePalette
GetPaletteEntries
ExtFloodFill
SetPaletteEntries
EnumFontFamiliesExA
GetROP2
GetBkMode
GetNearestColor
GetPolyFillMode
GetStretchBltMode
GetTextAlign
GetTextExtentPointA
GetTextExtentPoint32W
GetWindowOrgEx
GetTextFaceA
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
GetNearestPaletteIndex
GetSystemPaletteEntries
SetPixelV
Escape
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateCompatibleDC
CreateBitmap
BitBlt
GetDeviceCaps
CreateDCA
GetStockObject
DeleteObject
CreateFontIndirectA
DeleteDC
GetTextExtentPoint32A
EndPage
CopyMetaFileA
GetObjectA

msimg32

TransparentBlt
AlphaBlend

winspool.drv

GetJobA
ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegEnumKeyA
RegSetValueA
RegOpenKeyExA
RegEnumKeyExA
RegOpenKeyExW
RegEnumValueA
GetFileSecurityA
SetFileSecurityA
RegQueryValueA
RegCloseKey
RegSetValueExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegQueryValueExA

shell32

SHGetSpecialFolderPathA
DragQueryFileA
DragFinish
SHAppBarMessage
SHAddToRecentDocs
ShellExecuteA
SHGetDesktopFolder
SHBrowseForFolderA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetMalloc
SHGetFileInfoA
ExtractIconA

comctl32

ImageList_AddMasked
InitCommonControlsEx

shlwapi

PathFindFileNameA
PathIsUNCA
StrFormatKBSizeA
PathStripToRootA
PathRemoveFileSpecW
PathFindExtensionA

uxtheme

GetThemeColor
GetThemePartSize
IsAppThemed
GetWindowTheme
DrawThemeParentBackground
OpenThemeData
CloseThemeData
DrawThemeBackground
DrawThemeText
GetCurrentThemeName
GetThemeSysColor
IsThemeBackgroundPartiallyTransparent

ole32

OleGetClipboard
DoDragDrop
OleLockRunning
CoInitializeEx
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
CoLockObjectExternal
CoFreeUnusedLibraries
RegisterDragDrop
RevokeDragDrop
OleCreateMenuDescriptor
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CoRegisterMessageFilter
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoGetClassObject
CoDisconnectObject
CreateStreamOnHGlobal
CLSIDFromProgID
CLSIDFromString
OleUninitialize
OleInitialize
CoCreateGuid
CoUninitialize
ReleaseStgMedium
OleDuplicateData
CoTaskMemFree
CoTaskMemAlloc
StringFromCLSID
CoInitialize
CoCreateInstance
CreateILockBytesOnHGlobal

oleaut32

OleCreateFontIndirect
LoadTypeLi
VarBstrFromDate
VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
SysAllocString
SysStringLen
VariantChangeType
VariantInit
SysAllocStringLen
SysAllocStringByteLen
SysFreeString
VariantClear

oledlg

ord8

gdiplus

GdipCreateFromHDC
GdipDrawImageRectI
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdiplusStartup
GdipFree
GdipAlloc
GdiplusShutdown
GdipSetInterpolationMode
GdipCreateBitmapFromHBITMAP
GdipBitmapLockBits

oleacc

CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

winmm

PlaySoundA

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 351KB - Virtual size: 350KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 305KB - Virtual size: 321KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 154KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6cbc0a7077bcf39285c677f4fe0e22e6

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

gdiplus

oleacc

imm32

winmm

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.rdata Size: 351KB - Virtual size: 350KB

.data Size: 305KB - Virtual size: 321KB

.rsrc Size: 1.4MB - Virtual size: 1.4MB

.reloc Size: 154KB - Virtual size: 154KB

.text
Size: 1.6MB - Virtual size: 1.6MB

.rdata
Size: 351KB - Virtual size: 350KB

.data
Size: 305KB - Virtual size: 321KB

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

.reloc
Size: 154KB - Virtual size: 154KB