2024-07-23_2f4fc9b23ed0b931c2de3b6c036d56ca_avoslocker

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General

Target

2024-07-23_2f4fc9b23ed0b931c2de3b6c036d56ca_avoslocker
Size

2.0MB
MD5

2f4fc9b23ed0b931c2de3b6c036d56ca
SHA1

1d1452542f9145af06e9b833304b1029bf31fb0e
SHA256

ddea976338642c4b3b728353c4eaa7fbe8963b4b99749faa88221fccf77ae733
SHA512

61bc5429431b6023d5cad129332e07ac75f93d803175f953873e1e5dc7514284b5f4822ef6d7615b71c9eb651dd993f19c585bb34bd665ebe3156703a064dabc
SSDEEP

49152:ehjNbp5mPmVcaCzgNNEOdj3SBStSX/zFwyHQr23Ll6zrIE0:ehjNbp5muavMDEOdU9rFwyHQr23Ll6zZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-23_2f4fc9b23ed0b931c2de3b6c036d56ca_avoslocker

Files

2024-07-23_2f4fc9b23ed0b931c2de3b6c036d56ca_avoslocker
.exe windows:6 windows x86 arch:x86

f6e75e9661fb5104c487361bebfc9423

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:\apreltech\Sib\Sibl\Release\SibJS.pdb

Imports

kernel32

GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
ReadConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
GetTimeZoneInformation
EnumSystemLocalesW
IsValidLocale
GetStdHandle
ExitProcess
SetStdHandle
QueryPerformanceFrequency
VirtualQuery
GetSystemInfo
GetCommandLineW
GetCommandLineA
HeapQueryInformation
GetModuleHandleExW
FreeLibraryAndExitThread
CreateThread
SetEnvironmentVariableW
GetFileType
RtlUnwind
GetCPInfo
GetStringTypeW
LCMapStringEx
LCMapStringW
lstrlenW
MoveFileExW
FindNextFileW
RemoveDirectoryW
CreateDirectoryW
RaiseException
OutputDebugStringW
FreeEnvironmentStringsW
WriteConsoleW
MultiByteToWideChar
SizeofResource
LockResource
LoadResource
FindResourceW
GetLastError
GetProcAddress
FreeLibrary
GetModuleFileNameW
Sleep
WideCharToMultiByte
CloseHandle
CreateFileW
ReadFile
SetFilePointer
GetFileAttributesW
ExpandEnvironmentStringsW
DeleteFileW
GetTempPathW
GetTempFileNameW
GetCurrentThread
GetCurrentProcess
HeapAlloc
GetProcessHeap
HeapFree
VirtualFree
GetModuleHandleW
VirtualAlloc
lstrcpynW
FormatMessageW
LocalFree
MulDiv
ExitThread
WaitForSingleObject
DuplicateHandle
SetCurrentDirectoryW
CopyFileW
SetFileTime
SetFileAttributesW
GlobalAlloc
GlobalFree
lstrcpyW
SetConsoleOutputCP
InitializeCriticalSectionEx
HeapSize
HeapReAlloc
DecodePointer
LoadLibraryW
DeleteCriticalSection
GlobalSize
GlobalUnlock
GlobalLock
SetLastError
lstrcmpA
FindClose
FindFirstFileW
FlushFileBuffers
GetFileSize
GetFullPathNameW
GetVolumeInformationW
LockFile
SetEndOfFile
UnlockFile
WriteFile
OutputDebugStringA
GetModuleHandleA
LoadLibraryExW
LoadLibraryA
lstrcmpiW
GetCurrentProcessId
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GlobalReAlloc
GlobalHandle
LocalAlloc
LocalReAlloc
GetCurrentThreadId
SetThreadPriority
ResumeThread
GlobalGetAtomNameW
FileTimeToSystemTime
CompareStringW
FileTimeToLocalFileTime
GetFileAttributesExW
GetFileSizeEx
GetFileTime
SystemTimeToTzSpecificLocalTime
EncodePointer
GetSystemDirectoryW
GlobalDeleteAtom
lstrcmpW
GlobalAddAtomW
GlobalFindAtomW
GlobalFlags
GetVersionExW
GetLocaleInfoW
GetUserDefaultUILanguage
VirtualProtect
GetCurrentDirectoryW
FindResourceExW
GetWindowsDirectoryW
VerSetConditionMask
VerifyVersionInfoW
GetTickCount64
GetProfileIntW
SearchPathW
GetUserDefaultLCID
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead

user32

NotifyWinEvent
InvertRect
HideCaret
EnableScrollBar
MessageBeep
GetIconInfo
DrawIconEx
IsRectEmpty
DrawFocusRect
WindowFromPoint
ReleaseCapture
SetCapture
GetNextDlgGroupItem
KillTimer
SetTimer
DeleteMenu
SetCursor
ShowOwnedPopups
LoadImageW
InvalidateRect
TrackMouseEvent
MapDialogRect
GetAsyncKeyState
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamW
PostQuitMessage
OffsetRect
SetRectEmpty
SendDlgItemMessageA
CopyImage
SystemParametersInfoW
GetMenuItemInfoW
DestroyMenu
IntersectRect
InflateRect
DestroyIcon
RealChildWindowFromPoint
GetDesktopWindow
IsDialogMessageW
SetWindowTextW
CheckDlgButton
MoveWindow
CreatePopupMenu
GetMonitorInfoW
MonitorFromWindow
WinHelpW
GetScrollInfo
SetScrollInfo
LoadIconW
GetWindow
GetTopWindow
GetClassNameW
GetClassLongW
SetWindowLongW
PtInRect
EqualRect
CopyRect
MapWindowPoints
AdjustWindowRectEx
GetWindowRect
GetClientRect
RemovePropW
GetPropW
SetPropW
UnpackDDElParam
ReuseDDElParam
GetComboBoxInfo
SendMessageW
PostThreadMessageW
IsWindowEnabled
MessageBoxW
ShowScrollBar
LoadAcceleratorsW
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
UpdateWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
SetFocus
GetDlgCtrlID
GetDlgItem
IsIconic
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
GetMenuDefaultItem
MapVirtualKeyW
GetKeyNameTextW
LoadMenuW
SetLayeredWindowAttributes
EnumDisplayMonitors
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DrawStateW
SetClassLongW
SetWindowRgn
SetParent
DrawEdge
DrawFrameControl
IsZoomed
GetSystemMenu
BringWindowToTop
SetCursorPos
CopyIcon
FrameRect
DrawIcon
UnionRect
UpdateLayeredWindow
ShowWindow
GetWindowLongW
GetParent
GetWindowThreadProcessId
GetLastActivePopup
UnhookWindowsHookEx
GetMessageW
TranslateMessage
DispatchMessageW
PeekMessageW
IsWindowVisible
GetActiveWindow
GetKeyState
ValidateRect
GetCursorPos
SetWindowsHookExW
CallNextHookEx
GetWindowTextW
GetWindowTextLengthW
GetDC
ReleaseDC
GetSystemMetrics
GetSysColor
GetSysColorBrush
LoadCursorW
DrawTextW
DrawTextExW
GrayStringW
TabbedTextOutW
GetWindowDC
BeginPaint
EndPaint
ClientToScreen
ScreenToClient
FillRect
GetFocus
CheckMenuItem
EnableMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
SetMenuItemInfoW
LoadBitmapW
RegisterWindowMessageW
GetMessagePos
GetMessageTime
PostMessageW
DefWindowProcW
CallWindowProcW
RegisterClassW
GetClassInfoW
GetClassInfoExW
CreateWindowExW
IsWindow
IsMenu
IsChild
DestroyWindow
SetWindowPos
GetWindowPlacement
SetWindowPlacement
WaitMessage
GetKeyboardLayout
IsCharLowerW
MapVirtualKeyExW
MonitorFromPoint
TranslateAcceleratorW
InsertMenuItemW
GetScrollRange
ToUnicodeEx
GetKeyboardState
CreateAcceleratorTableW
DestroyAcceleratorTable
CopyAcceleratorTableW
SetRect
LockWindowUpdate
SetMenuDefaultItem
GetDoubleClickTime
ModifyMenuW
RegisterClipboardFormatW
CharUpperBuffW
IsClipboardFormatAvailable
GetUpdateRect
DrawMenuBar
wsprintfW
GetMenuStringW
GetMenuState
GetSubMenu
GetMenuItemID
GetMenuItemCount
InsertMenuW
AppendMenuW
RemoveMenu
CharUpperW
DestroyCursor
GetWindowRgn
CreateMenu
SubtractRect
TranslateMDISysAccel
DefMDIChildProcW
EnableWindow
DefFrameProcW

gdi32

GetTextFaceW
GetViewportOrgEx
GetWindowOrgEx
SetPixelV
SetPaletteEntries
ExtFloodFill
PtInRegion
GetBoundsRect
FrameRgn
FillRgn
RoundRect
OffsetRgn
GetRgnBox
Rectangle
LPtoDP
CreateRoundRectRgn
Polyline
Polygon
CreatePolygonRgn
GetTextColor
Ellipse
CreateEllipticRgn
SetDIBColorTable
CreateDIBSection
StretchBlt
SetPixel
GetTextCharsetInfo
EnumFontFamiliesW
CreateDIBitmap
CreateCompatibleBitmap
GetBkColor
RealizePalette
GetSystemPaletteEntries
GetPaletteEntries
GetNearestPaletteIndex
CreatePalette
EnumFontFamiliesExW
GetTextMetricsW
GetTextExtentPoint32W
DPtoLP
SetRectRgn
PatBlt
CreateRectRgnIndirect
CreateFontIndirectW
CombineRgn
ScaleWindowExtEx
ScaleViewportExtEx
OffsetWindowOrgEx
OffsetViewportOrgEx
SetWindowOrgEx
SetWindowExtEx
SetViewportOrgEx
SetViewportExtEx
ExtTextOutW
TextOutW
MoveToEx
GetObjectW
SetTextAlign
SetTextColor
SetROP2
SetPolyFillMode
GetLayout
SetLayout
SetMapMode
SetBkMode
SetBkColor
SelectPalette
SelectObject
ExtSelectClipRgn
SelectClipRgn
SaveDC
RestoreDC
RectVisible
PtVisible
LineTo
IntersectClipRect
GetWindowExtEx
GetViewportExtEx
GetStockObject
GetPixel
GetObjectType
GetClipBox
ExcludeClipRect
Escape
DeleteObject
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateCompatibleDC
CreateBitmap
BitBlt
DeleteDC
GetDeviceCaps
CreateDCW
CopyMetaFileW

msimg32

TransparentBlt
AlphaBlend

winspool.drv

DocumentPropertiesW
ClosePrinter
OpenPrinterW

advapi32

ReportEventW
RegEnumKeyExW
RegDeleteValueW
RegQueryValueExW
RegDeleteKeyW
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
CopySid
GetLengthSid
GetTokenInformation
OpenProcessToken
OpenThreadToken
DeregisterEventSource
RegisterEventSourceW

shell32

ShellExecuteW
SHGetFileInfoW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHGetDesktopFolder
DragQueryFileW
DragFinish
SHAppBarMessage
SHBrowseForFolderW
SHGetFolderPathW

shlwapi

PathFindExtensionW
PathFindFileNameW
PathStripToRootW
PathRemoveFileSpecW
StrFormatKBSizeW
PathIsUNCW

uxtheme

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

ole32

IsAccelerator
OleTranslateAccelerator
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
OleLockRunning
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
CreateStreamOnHGlobal
CoInitialize
CoDisconnectObject
CoCreateInstance
ReleaseStgMedium
OleDuplicateData
CoTaskMemFree
CoTaskMemAlloc
CoUninitialize
CoInitializeEx

oleaut32

SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantClear
VariantInit
SafeArrayPutElement
SafeArrayCreateVector
SysFreeString
SysAllocString
VarBstrFromDate
SysStringLen
VariantCopy
VariantChangeType
LoadTypeLi
SysAllocStringLen

rpcrt4

UuidToStringW
RpcStringFreeW
UuidCreate

gdiplus

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

oleacc

AccessibleObjectFromWindow
LresultFromObject
CreateStdAccessibleObject

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

winmm

PlaySoundW

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 334KB - Virtual size: 334KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 136KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f6e75e9661fb5104c487361bebfc9423

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

rpcrt4

gdiplus

oleacc

imm32

winmm

Sections

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

.rdata Size: 334KB - Virtual size: 334KB

.data Size: 23KB - Virtual size: 40KB

.rsrc Size: 5KB - Virtual size: 4KB

.reloc Size: 136KB - Virtual size: 136KB

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

.rdata
Size: 334KB - Virtual size: 334KB

.data
Size: 23KB - Virtual size: 40KB

.rsrc
Size: 5KB - Virtual size: 4KB

.reloc
Size: 136KB - Virtual size: 136KB