2024-05-22_afe2240877801b1d5429e580e6c8c9a5_avoslocker_virut

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General

Target

2024-05-22_afe2240877801b1d5429e580e6c8c9a5_avoslocker_virut
Size

4.6MB
MD5

afe2240877801b1d5429e580e6c8c9a5
SHA1

b1bb2439bb74c7ca1f51bb272610d10bcf4eb759
SHA256

ba6fcf7f4623371767018613c2bea79505bb525e29895a401cf1f572e66a31f0
SHA512

ce8613b4f00d0b362a2935ba60b2a1d3d5c648b6ebc5ef89b435869430e4edac93636b9632728f709a0ac8bfbedb613e2217925c542e505d9bc53fec7a354178
SSDEEP

98304:m34gttxK75zDPzetNzICa/RZc6Xw/RNzICV9:m34g5GV+fERGL/Rf

Score

1^/10

Malware Config

Signatures

Files

2024-05-22_afe2240877801b1d5429e580e6c8c9a5_avoslocker_virut
.exe windows:6 windows x86 arch:x86

655eecd96f94ebf4096bf484d2c98117

Code Sign

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:df
Certificate

Issuer

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

Not Before

15/12/2020, 21:31

Not After

02/12/2021, 21:31

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

e2:02:fa:ac:a4:8c:2f:35:5b:77:17:c7:e8:91:d1:1e:59:8a:51:fe:a4:b8:16:51:fb:44:28:60:6d:90:00:bc
Signer

Actual PE Digest

e2:02:fa:ac:a4:8c:2f:35:5b:77:17:c7:e8:91:d1:1e:59:8a:51:fe:a4:b8:16:51:fb:44:28:60:6d:90:00:bc

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

C:\agent\1\s\exe\Win32\Release\Procmon.pdb

Imports

ws2_32

getsockname
listen
recv
send
closesocket
gethostbyname
WSAGetLastError
ntohs
WSAStartup
htonl
inet_addr
inet_ntoa
bind
connect
accept
htons
socket
gethostbyaddr
WSASetLastError
getservbyname
getservbyport

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

comctl32

ImageList_SetBkColor
ImageList_AddMasked
ImageList_BeginDrag
ImageList_EndDrag
ImageList_DragEnter
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_GetImageCount
ImageList_DrawIndirect
CreateStatusWindowW
ImageList_SetOverlayImage
InitCommonControlsEx
ImageList_Add
ImageList_Draw
ImageList_GetIcon
ImageList_ReplaceIcon
ImageList_Create
ImageList_GetIconSize
ImageList_DrawEx
ImageList_Destroy

fltlib

FilterSendMessage
FilterGetMessage
FilterReplyMessage
FilterConnectCommunicationPort

kernel32

GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
VirtualQuery
GetFileSize
SetFilePointer
CreateFileMappingW
UnmapViewOfFile
LoadLibraryExA
GetFullPathNameW
GlobalMemoryStatusEx
FreeResource
Sleep
CreateThread
GetSystemTimeAsFileTime
GetTickCount
GetTickCount64
InitializeCriticalSection
DeleteCriticalSection
ExpandEnvironmentStringsW
GetCurrentDirectoryW
DeleteFileW
SetFileAttributesW
GetSystemDirectoryW
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockExclusive
AcquireSRWLockShared
InitializeSRWLock
GetSystemInfo
MulDiv
RaiseException
InitializeCriticalSectionEx
GlobalAddAtomW
EnumResourceNamesW
SetCurrentDirectoryW
GetCurrentProcess
GetLocaleInfoW
lstrcmpW
lstrcmpiW
MultiByteToWideChar
SetEndOfFile
TryEnterCriticalSection
MapViewOfFile
FileTimeToLocalFileTime
LocalFileTimeToFileTime
ReadFile
FormatMessageW
FileTimeToSystemTime
SystemTimeToFileTime
GetDateFormatW
GetTimeFormatW
GetNumberFormatW
QueryPerformanceCounter
QueryPerformanceFrequency
HeapCreate
SetEvent
ResetEvent
ReleaseSemaphore
CreateEventW
WaitForMultipleObjects
CreateSemaphoreW
SetThreadPriority
GetComputerNameA
GetFileAttributesExW
DecodePointer
GetCurrentProcessId
SetProcessShutdownParameters
GetComputerNameW
SetConsoleCtrlHandler
OpenThread
GetSystemDirectoryA
TrySubmitThreadpoolCallback
LoadLibraryA
FindClose
FindFirstFileW
FindNextFileW
SetEnvironmentVariableW
ExpandEnvironmentStringsA
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
OutputDebugStringW
EncodePointer
InterlockedPopEntrySList
InterlockedPushEntrySList
WideCharToMultiByte
GetStringTypeW
LCMapStringEx
OpenProcess
CreateProcessW
ResumeThread
TerminateProcess
ExitProcess
WaitForSingleObject
GetLastError
GetEnvironmentVariableW
VerifyVersionInfoW
lstrlenW
GetCPInfo
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleExW
GetConsoleCP
ExitThread
FreeLibraryAndExitThread
LoadLibraryW
FreeLibrary
GetCurrentThreadId
GetCurrentThread
LeaveCriticalSection
EnterCriticalSection
CloseHandle
GetTempPathW
WriteFile
CreateFileW
VerSetConditionMask
GetModuleFileNameW
GetPrivateProfileStringW
GetPrivateProfileIntW
FindResourceW
SizeofResource
LockResource
LoadResource
FindResourceExW
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetFileAttributesW
GlobalLock
GlobalUnlock
GlobalAlloc
LocalFree
LocalAlloc
GetProcAddress
GetModuleHandleW
GetFileType
GetCommandLineW
SuspendThread
GetStdHandle
LoadLibraryExW
GetVersionExW
SetLastError
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetConsoleMode
SetConsoleMode
ReadConsoleInputW
ReadConsoleW
GetConsoleOutputCP
GetFileSizeEx
SetFilePointerEx
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
FlushFileBuffers
WriteConsoleW
CompareStringW
InitializeSListHead
LCMapStringW

user32

GetClassLongW
EqualRect
FlashWindowEx
LoadStringA
DrawEdge
GetMessageW
TranslateMessage
DispatchMessageW
PeekMessageW
GetMessagePos
PostQuitMessage
GetWindowPlacement
SetWindowPlacement
CheckRadioButton
CharLowerW
LoadAcceleratorsW
CreatePopupMenu
RemoveMenu
InsertMenuItemW
SetRectEmpty
ChildWindowFromPoint
TranslateAcceleratorW
CharNextW
IsMenu
GetWindowThreadProcessId
FindWindowExW
FindWindowW
SetForegroundWindow
IsIconic
WaitForInputIdle
CreateIconFromResourceEx
GetDlgItemInt
GetActiveWindow
RegisterWindowMessageW
GetAsyncKeyState
SetWindowTextA
EnumChildWindows
UnionRect
GetPropW
SetPropW
DrawFrameControl
CheckMenuRadioItem
SetRect
WindowFromPoint
ClientToScreen
AdjustWindowRectEx
SetMenuDefaultItem
GetMenuItemInfoW
DeleteMenu
AppendMenuW
GetMenuItemCount
GetMenuItemID
GetSubMenu
EnableMenuItem
DestroyMenu
LoadMenuW
GetCapture
SetFocus
GetDlgCtrlID
SetDlgItemInt
CreateDialogParamW
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
GetClassInfoExW
RegisterClassExW
UnregisterClassW
TrackMouseEvent
MonitorFromPoint
GetIconInfo
IntersectRect
MapWindowPoints
GetCursor
GetCursorPos
GetFocus
LoadStringW
LoadImageW
MessageBeep
SetActiveWindow
GetDesktopWindow
DialogBoxParamW
GetWindow
MessageBoxW
EnableWindow
IsDlgButtonChecked
CheckDlgButton
GetDlgItemTextW
DestroyWindow
IsWindow
GetWindowRect
SetDlgItemTextW
GetAncestor
GetMonitorInfoW
MonitorFromWindow
SystemParametersInfoW
GetScrollInfo
DrawIconEx
DestroyIcon
CallNextHookEx
SetWindowsHookExW
GetClassNameW
GetParent
SetClassLongW
SetWindowLongW
GetWindowLongW
PtInRect
OffsetRect
CopyRect
FrameRect
FillRect
DrawFocusRect
ScreenToClient
ScrollWindowEx
GetUpdateRgn
GetUpdateRect
GetKeyState
UnhookWindowsHookEx
SetMenuItemInfoW
SetMenuInfo
ModifyMenuW
InsertMenuW
CheckMenuItem
GetMenuStringW
GetClientRect
GetWindowTextLengthW
GetWindowTextW
ShowScrollBar
SetScrollPos
RedrawWindow
ValidateRect
InvalidateRect
EndPaint
BeginPaint
ReleaseDC
GetWindowDC
GetDC
UpdateWindow
DrawTextW
TrackPopupMenuEx
GetSystemMetrics
IsWindowEnabled
KillTimer
SetTimer
ReleaseCapture
SetCapture
IsZoomed
IsWindowVisible
SetWindowPos
MoveWindow
ShowWindow
IsChild
CreateWindowExW
CallWindowProcW
SetMenu
LoadIconW
GetMenu
DefWindowProcW
PostMessageW
GetSysColor
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
LoadCursorW
InflateRect
GetSysColorBrush
SetCursor
SetWindowTextW
GetDlgItem
EndDialog
DialogBoxIndirectParamW
SendMessageW
SetScrollInfo

gdi32

RestoreDC
SetBrushOrgEx
SaveDC
SetROP2
SetPixel
PatBlt
GetPixel
ExcludeClipRect
CreatePatternBrush
CreateBitmap
SelectClipRgn
RectInRegion
GetBkMode
CreateRectRgnIndirect
SetTextAlign
CreateRectRgn
GdiFlush
GetCurrentObject
CreateFontW
GetObjectW
GetBitmapBits
GetBkColor
CreateDIBSection
SetViewportOrgEx
Polyline
Polygon
ExtTextOutW
TextOutW
SetMapMode
GetDeviceCaps
GetTextMetricsW
SetTextColor
SetBkMode
SetBkColor
SelectObject
Rectangle
LineTo
GetStockObject
DeleteDC
CreatePen
CreateFontIndirectW
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
DeleteObject
CreateSolidBrush
EndPage
StartPage
EndDoc
StartDocW
MoveToEx

comdlg32

FindTextW
GetOpenFileNameW
ChooseFontW
PrintDlgW
ChooseColorW
GetSaveFileNameW

advapi32

RegQueryValueExW
RegOpenKeyExA
RegQueryValueExA
ConvertStringSidToSidW
ConvertSidToStringSidW
RegSetValueW
RegEnumKeyW
LookupAccountSidW
MapGenericMask
GetTokenInformation
GetLengthSid
FreeSid
EqualSid
AllocateAndInitializeSid
RegQueryInfoKeyW
RegEnumValueW
RegEnumKeyExW
RegCreateKeyExW
RegDeleteValueW
RegDeleteKeyW
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
RegSetValueExW
RegCreateKeyW
RegOpenKeyExW
RegOpenKeyW
RegCloseKey

shell32

SHGetSpecialFolderLocation
ShellExecuteW
SHGetPathFromIDListW
CommandLineToArgvW
SHChangeNotify
SHBrowseForFolderW
ExtractIconExW
SHGetMalloc
DragQueryFileW
ShellExecuteExW
SHGetFileInfoW

ole32

CoTaskMemFree
RegisterDragDrop
ReleaseStgMedium
CoTaskMemRealloc
OleUninitialize
CreateBindCtx
OleInitialize
CoTaskMemAlloc
CoInitialize
CoCreateInstance
CoSetProxyBlanket

oleaut32

SysFreeString
SysStringLen
SysAllocStringByteLen
SafeArrayDestroy
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayAccessData
SafeArrayUnaccessData
SysAllocString
VariantInit
VariantClear
VariantCopy
VariantChangeType
VarUI4FromStr
VariantTimeToSystemTime
SysAllocStringLen
SafeArrayGetElement

shlwapi

SHAutoComplete

uxtheme

IsAppThemed
SetWindowTheme
IsThemeActive

dwmapi

DwmExtendFrameIntoClientArea
DwmDefWindowProc

ntdll

RtlGetVersion

Sections

.text
Size: 838KB - Virtual size: 837KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 241KB - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 19KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.detourc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.detourd
Size: 512B - Virtual size: 36B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.4MB - Virtual size: 3.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 100KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

655eecd96f94ebf4096bf484d2c98117

Code Sign

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:dfCertificate

Extended Key Usages

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

Key Usages

e2:02:fa:ac:a4:8c:2f:35:5b:77:17:c7:e8:91:d1:1e:59:8a:51:fe:a4:b8:16:51:fb:44:28:60:6d:90:00:bcSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ws2_32

version

comctl32

fltlib

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

shlwapi

uxtheme

dwmapi

ntdll

Sections

.text Size: 838KB - Virtual size: 837KB

.rdata Size: 241KB - Virtual size: 240KB

.data Size: 19KB - Virtual size: 28KB

.detourc Size: 14KB - Virtual size: 13KB

.detourd Size: 512B - Virtual size: 36B

.rsrc Size: 3.4MB - Virtual size: 3.4MB

Size: 100KB - Virtual size: 100KB

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:df
Certificate

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

e2:02:fa:ac:a4:8c:2f:35:5b:77:17:c7:e8:91:d1:1e:59:8a:51:fe:a4:b8:16:51:fb:44:28:60:6d:90:00:bc
Signer

.text
Size: 838KB - Virtual size: 837KB

.rdata
Size: 241KB - Virtual size: 240KB

.data
Size: 19KB - Virtual size: 28KB

.detourc
Size: 14KB - Virtual size: 13KB

.detourd
Size: 512B - Virtual size: 36B

.rsrc
Size: 3.4MB - Virtual size: 3.4MB