2024-06-15_c9a1652ae8432d70efc175724e14487d_avoslocker

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General

Target

2024-06-15_c9a1652ae8432d70efc175724e14487d_avoslocker
Size

3.9MB
MD5

c9a1652ae8432d70efc175724e14487d
SHA1

47e9181bcb2af07406d65b7ad534bbf76079b1b6
SHA256

dadef31ac8ba2de5cfa7f6f2de405855244e575bf391c6fe158899ac88c2c1d2
SHA512

e3f0af463faa0562dbe530a897cc2f42420c34305585841228f0f37b570a2a469e9d2e9b4507778c9fb4592d5e415497b78bc67baf05efd9ca5c779d5834ac75
SSDEEP

98304:8EPGc22isG9ZW5Nx3b23iBzs5bF8wm3bg9I7pgFLOAkGkzdnEVomFHKnP/1/f:8EPJRkKbOm3bg9I72FLOyomFHKnP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-15_c9a1652ae8432d70efc175724e14487d_avoslocker

Files

2024-06-15_c9a1652ae8432d70efc175724e14487d_avoslocker
.exe windows:6 windows x86 arch:x86

1a101f9fd4befb46f498f337c1a3bc84

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

E:\repos\MyMFC\Release\MyMFC.pdb

Imports

haoi

SetQuality
SendFileEx
IsRight

kernel32

UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
ResetEvent
WaitForSingleObjectEx
CreateEventW
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
WriteConsoleW
GetFileTime
GetFileSizeEx
GetFileAttributesExA
FileTimeToLocalFileTime
SetErrorMode
GetProfileIntA
GetTickCount
SearchPathA
GetWindowsDirectoryA
FindResourceExW
GetFileAttributesA
GetTempPathA
GetUserDefaultLCID
DuplicateHandle
GetVolumeInformationA
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetFullPathNameA
GetFileSize
FlushFileBuffers
FindFirstFileA
FindClose
GetACP
GetCPInfo
GetOEMCP
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
GlobalFlags
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
LoadResource
LockResource
SizeofResource
TlsFree
GetTempFileNameA
LCMapStringEx
SystemTimeToTzSpecificLocalTime
RtlUnwind
ExitProcess
GetModuleHandleExW
QueryPerformanceFrequency
GetDriveTypeW
GetFullPathNameW
CreateFileW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
ExitThread
FreeLibraryAndExitThread
VirtualAlloc
VirtualQuery
GetCommandLineA
GetCommandLineW
HeapQueryInformation
SetStdHandle
GetStdHandle
GetTimeZoneInformation
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
IsValidLocale
EnumSystemLocalesW
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
ReadConsoleW
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
GetCurrentDirectoryW
FindFirstFileExW
FindNextFileW
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
GetThreadLocale
FileTimeToSystemTime
VerifyVersionInfoA
VerSetConditionMask
SetEvent
GetVersionExA
GetCurrentProcessId
CompareStringA
GlobalGetAtomNameA
GlobalFindAtomA
GlobalAddAtomA
FindResourceA
lstrcmpW
IsValidCodePage
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
FindResourceW
WideCharToMultiByte
CreateDirectoryA
GetStringTypeW
GlobalDeleteAtom
LoadLibraryW
LoadLibraryExW
GetModuleHandleW
GetModuleFileNameW
GetSystemDirectoryW
GetCurrentThreadId
EncodePointer
FormatMessageA
MulDiv
LocalFree
GlobalLock
GlobalUnlock
GlobalSize
SetLastError
K32GetProcessImageFileNameA
QueryDosDeviceA
GetLogicalDriveStringsA
lstrcmpiA
Module32Next
Module32First
GlobalFree
GlobalAlloc
GetModuleHandleA
GetSystemInfo
WaitForSingleObject
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
RaiseException
DecodePointer
Process32Next
Process32First
CreateToolhelp32Snapshot
lstrlenA
lstrcatW
lstrcatA
lstrcpyA
lstrcmpA
LoadLibraryA
GetProcAddress
GetModuleFileNameA
FreeLibrary
ReadProcessMemory
VirtualProtect
OpenProcess
CreateProcessA
ResumeThread
TerminateThread
SetThreadPriority
GetCurrentThread
CreateThread
TerminateProcess
GetCurrentProcess
OutputDebugStringW
OutputDebugStringA
GetCurrentDirectoryA
CloseHandle
WriteFile
DeleteFileA
CreateFileA
OpenFileMappingA
MapViewOfFile
MultiByteToWideChar
GetPrivateProfileIntA
GetLastError
CopyFileA
WritePrivateProfileStringA
GetPrivateProfileStringA
Sleep

user32

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

gdi32

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

msimg32

TransparentBlt
AlphaBlend

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegDeleteValueA
AdjustTokenPrivileges
RegEnumKeyExA
RegEnumValueA
RegQueryValueA
RegEnumKeyA
RegSetValueExA
OpenProcessToken
RegDeleteKeyA
RegCreateKeyExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
LookupPrivilegeValueA

shell32

SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderLocation
SHBrowseForFolderA
SHGetDesktopFolder
SHGetFileInfoA
SHAppBarMessage
DragFinish
DragQueryFileA
ShellExecuteA

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameA
PathIsDirectoryA
PathIsUNCA
PathStripToRootA
StrFormatKBSizeA
PathRemoveFileSpecW
PathFindExtensionA

uxtheme

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

ole32

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

oleaut32

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

oledlg

ord8

urlmon

URLDownloadToFileA

gdiplus

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

libcurl

curl_slist_free_all
curl_easy_init
curl_easy_setopt
curl_easy_perform
curl_easy_cleanup
curl_global_init
curl_global_cleanup
curl_easy_getinfo
curl_easy_strerror

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

imm32

ImmReleaseContext
ImmGetContext
ImmGetOpenStatus

winmm

PlaySoundA

Sections

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 385KB - Virtual size: 384KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 79KB

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: 168KB - Virtual size: 168KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1a101f9fd4befb46f498f337c1a3bc84

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

haoi

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

urlmon

gdiplus

libcurl

oleacc

imm32

winmm

Sections

.text Size: 1.9MB - Virtual size: 1.9MB

.rdata Size: 385KB - Virtual size: 384KB

.data Size: 27KB - Virtual size: 79KB

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

.reloc Size: 168KB - Virtual size: 168KB

.text
Size: 1.9MB - Virtual size: 1.9MB

.rdata
Size: 385KB - Virtual size: 384KB

.data
Size: 27KB - Virtual size: 79KB

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

.reloc
Size: 168KB - Virtual size: 168KB