2024-06-14_10653b5d4a9667f66d702e5c82e64849_avoslocker

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General

Target

2024-06-14_10653b5d4a9667f66d702e5c82e64849_avoslocker
Size

968KB
MD5

10653b5d4a9667f66d702e5c82e64849
SHA1

28fcdfa0a65d9d7522ba2eebc5a9908696750190
SHA256

30cfa62d164ca50c73ed2cc7a458fb9e1654952dc070a323056c372e49687591
SHA512

242a4de8be746e97aaa7523c1f2dc5923c1ea84b531a398978d43662ad5b2b1d5539dbc768ecef2c41b183fe51cf217746af7dbde8312b3d795624ebb7b095ff
SSDEEP

12288:i9HCPXi8LEGaY2/PU7eMrnLeUsInTEvTB+5RizxFAh4Bbx3xGBk:iwPy8QGb2nweEeULEvVlAS/d

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-14_10653b5d4a9667f66d702e5c82e64849_avoslocker

Files

2024-06-14_10653b5d4a9667f66d702e5c82e64849_avoslocker
.exe windows:6 windows x86 arch:x86

2797c95f075106c3ac9e979154fb52be

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

Imports

kernel32

MoveFileExW
SetFilePointerEx
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
DeleteFileW
GetFileType
EnumSystemLocalesW
IsValidLocale
SetEnvironmentVariableW
GetModuleFileNameW
GetStdHandle
GetACP
IsValidCodePage
HeapSize
GetModuleHandleExW
GlobalUnlock
GetCommandLineW
LoadLibraryExW
CreateEventA
RaiseException
RtlUnwind
GetStringTypeW
GetLocaleInfoW
LCMapStringW
CompareStringW
DecodePointer
EncodePointer
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
GetFileSize
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
FindFirstFileExW
FindNextFileW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetTimeZoneInformation
WriteConsoleW
CreateThread
GetPrivateProfileStringA
WritePrivateProfileStringA
GetLastError
GlobalLock
GlobalAlloc
GetFileSizeEx
CreateFileW
GetLocalTime
TerminateThread
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetUserDefaultLCID
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
GetModuleFileNameA
GetCurrentProcessId
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
MultiByteToWideChar
WideCharToMultiByte
GetFullPathNameA
FreeLibrary
HeapQueryInformation
LoadLibraryA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
GetCurrentProcess
DuplicateHandle
lstrcpynA
SetLastError
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
ResetEvent
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
SetCurrentDirectoryA
GetVolumeInformationA
Sleep
GetModuleHandleA
CloseHandle
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject

user32

EmptyClipboard
GetSystemMetrics
GetCursorPos
ReleaseCapture
MessageBoxA
SetWindowPos
SendMessageA
SetClipboardData
SetParent
IsWindow
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
InvalidateRect
ValidateRect
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
DestroyCursor
WaitForInputIdle
UpdateWindow
EqualRect
GetWindowRect
SetForegroundWindow
DestroyMenu
IsChild
ReleaseDC
IsRectEmpty
FillRect
GetDC
SetCursor
LoadCursorA
SetCursorPos
SetActiveWindow
GetSysColor
SetWindowLongA
GetWindowLongA
RedrawWindow
EnableWindow
IsDialogMessageW
EnumChildWindows
GetClassLongW
GetSysColorBrush
GetWindowTextLengthW
GetWindowTextW
GetPropW
SetPropW
ShowScrollBar
GetDlgItem
DestroyWindow
CallWindowProcW
DispatchMessageW
GetMessageW
LoadCursorW
MapWindowPoints
EndPaint
BeginPaint
DrawTextW
RegisterClassW
PostMessageW
SetWindowLongW
GetWindowLongW
GetWindowTextLengthA
GetWindowTextA
SetWindowTextW
SetWindowTextA
CreateWindowExW
DefWindowProcW
SendMessageW
MessageBoxTimeoutW
MessageBoxW
wsprintfW
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
GetWindowThreadProcessId
IsWindowEnabled
EnumWindows
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
GetCapture
SetCapture
GetScrollRange
SetScrollRange
CharUpperA
GetWindowDC
TabbedTextOutA
DrawTextA
GrayStringA
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
GetClassNameA
GetDesktopWindow
LoadStringA
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
UnregisterClassA

gdi32

CreateFontW
CreateDCW
GetObjectW
GdiGradientFill
GdiAlphaBlend
SetTextColor
SetBkMode
SetDCBrushColor
SaveDC
RestoreDC
IntersectClipRect
SetBkColor
CreateRectRgnIndirect
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
FillRgn
CreateBitmap
SelectObject
GetObjectA
CreatePen
PatBlt
CreateRectRgn
CombineRgn
CreateSolidBrush
GetStockObject
CreateFontIndirectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetTextMetricsA
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetViewportExtEx
ExtSelectClipRgn
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
GetCurrentObject
RoundRect
GetTextExtentPoint32A
GetDeviceCaps

winmm

midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutPause
midiStreamRestart
waveOutWrite

winspool.drv

OpenPrinterA
ClosePrinter
DocumentPropertiesA

comdlg32

GetOpenFileNameW
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA

advapi32

RegQueryValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegCloseKey
RegCreateKeyExA

shell32

Shell_NotifyIconA
ShellExecuteA

ole32

CLSIDFromString
OleInitialize
OleUninitialize

oleaut32

UnRegisterTypeLi
RegisterTypeLi
LoadTypeLi
VariantTimeToSystemTime
SystemTimeToVariantTime

comctl32

ord17
ord413
ImageList_Destroy
ord410
ord412

ws2_32

ioctlsocket
recvfrom
socket
connect
WSAAsyncSelect
closesocket
send
select
WSAStartup
gethostbyname
inet_ntoa
inet_addr
getpeername
accept
__WSAFDIsSet
shutdown
WSAGetLastError
htons
recv
WSACleanup

shlwapi

PathRenameExtensionA
PathFindFileNameW
PathFindExtensionA
PathFileExistsA
ord12

gdiplus

GdipCreateHBITMAPFromBitmap
GdipCreateBitmapFromStream
GdipDisposeImage
GdiplusShutdown
GdiplusStartup

Sections

.text
Size: 699KB - Virtual size: 698KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 142KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 64KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2797c95f075106c3ac9e979154fb52be

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

winmm

winspool.drv

comdlg32

advapi32

shell32

ole32

oleaut32

comctl32

ws2_32

shlwapi

gdiplus

Sections

.text Size: 699KB - Virtual size: 698KB

.rdata Size: 142KB - Virtual size: 142KB

.data Size: 64KB - Virtual size: 134KB

.rsrc Size: 22KB - Virtual size: 22KB

.reloc Size: 39KB - Virtual size: 38KB

.text
Size: 699KB - Virtual size: 698KB

.rdata
Size: 142KB - Virtual size: 142KB

.data
Size: 64KB - Virtual size: 134KB

.rsrc
Size: 22KB - Virtual size: 22KB

.reloc
Size: 39KB - Virtual size: 38KB