2024-06-19_bb9912c8d043d7b0429db864342d4943_avoslocker_metamorfo

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General

Target

2024-06-19_bb9912c8d043d7b0429db864342d4943_avoslocker_metamorfo
Size

2.3MB
MD5

bb9912c8d043d7b0429db864342d4943
SHA1

e2f0b34c563ac3bb6fdd6cb2fe769be57ef7d1f2
SHA256

b987cf8017700da8b6cec9fd5656ad0bdf1587b4c0ce864dbeff72eafb50d8b6
SHA512

39f92d4916cebfcd13f45467ba5a6d1ad5855f39fa6905bcc47cc4b1b5cf88f832c890e74df77871a6b737991291ece0b30fe6fd06942947b3acf17c852145e5
SSDEEP

49152:IvO3/USw2vr1PMuViLCdjwEjWRFa4fe5SfDZDHPYfECxMFCpLJlJc0T6DXqm:Iva/Uarf8LCRwEqFa4xrZDHPYflxMFCW

Score

1^/10

Malware Config

Signatures

Files

2024-06-19_bb9912c8d043d7b0429db864342d4943_avoslocker_metamorfo
.exe windows:6 windows x86 arch:x86

b9d8572c61a357104a50bab017885c12

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

29-04-2021 00:00

Not After

28-04-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0b:a9:fd:8e:f6:47:8d:35:11:6e:83:9f:a6:30:de:c6
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

28-07-2022 00:00

Not After

14-10-2025 23:59

Subject

SERIALNUMBER=1200-01-040217,CN=Morisawa Inc.,O=Morisawa Inc.,L=Osaka,ST=Osaka,C=JP,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#13024a50

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14-07-2023 00:00

Not After

13-10-2034 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23-03-2022 00:00

Not After

22-03-2037 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01-08-2022 00:00

Not After

09-11-2031 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

22:8d:9b:17:9f:ce:5d:28:6f:48:62:21:4d:9e:15:d1:9e:f3:71:1a:d5:fd:58:a4:36:ff:10:64:4d:82:21:05
Signer

Actual PE Digest

22:8d:9b:17:9f:ce:5d:28:6f:48:62:21:4d:9e:15:d1:9e:f3:71:1a:d5:fd:58:a4:36:ff:10:64:4d:82:21:05

Digest Algorithm

sha256

PE Digest Matches

true

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

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

kernel32

GetFileType
SetStdHandle
HeapQueryInformation
VirtualQuery
VirtualAlloc
GetCommandLineW
GetCommandLineA
GetModuleHandleExW
GetStdHandle
ExitThread
CreateThread
RtlUnwind
OutputDebugStringW
QueryPerformanceFrequency
GetCPInfo
ExitProcess
GetStringTypeW
IsValidCodePage
FreeLibraryAndExitThread
WriteConsoleW
OpenProcess
K32EnumProcessModules
K32GetModuleFileNameExW
CloseHandle
SizeofResource
LockResource
LoadResource
FindResourceW
Sleep
MultiByteToWideChar
WideCharToMultiByte
GetModuleHandleW
VirtualProtect
LoadLibraryW
GetProcAddress
FreeLibrary
OpenMutexW
CreateMutexW
ReleaseMutex
GetStartupInfoW
CreateProcessW
GetTempPathW
GetTempFileNameW
GetOEMCP
CopyFileW
MoveFileExW
HeapFree
InitializeCriticalSectionEx
HeapSize
GetLastError
HeapReAlloc
RaiseException
HeapAlloc
DecodePointer
DeleteCriticalSection
GetProcessHeap
SystemTimeToFileTime
FileTimeToLocalFileTime
FileTimeToSystemTime
SetErrorMode
GetDiskFreeSpaceExW
SetFileAttributesW
CreateDirectoryW
RemoveDirectoryW
GetLocalTime
GetModuleFileNameW
GetWindowsDirectoryW
GetSystemDirectoryW
DeleteFileW
WaitForSingleObject
CreateFileW
GetFileSize
WriteFile
FlushFileBuffers
GetComputerNameW
GetFileTime
SetFileTime
SystemTimeToTzSpecificLocalTime
IsValidLocale
EnumSystemLocalesW
LocalFree
GetCurrentThread
GetCurrentProcess
LocalAlloc
GetLogicalDriveStringsW
lstrlenW
GetDriveTypeW
GetVolumeInformationW
DeviceIoControl
GetVersionExW
GetSystemInfo
lstrcmpiW
CreateFileMappingW
MapViewOfFile
GetDateFormatW
GetTimeFormatW
LCMapStringW
GetTimeZoneInformation
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
ReadConsoleW
FindFirstFileExW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
UnmapViewOfFile
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetUserDefaultLCID
SearchPathW
GetProfileIntW
GetTickCount
VerifyVersionInfoW
VerSetConditionMask
FindResourceExW
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
LocalFileTimeToFileTime
OutputDebugStringA
SetLastError
GetACP
DuplicateHandle
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetFullPathNameW
GetCurrentDirectoryW
lstrcpyW
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
LocalReAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GetThreadLocale
GlobalGetAtomNameW
GlobalFlags
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
FindNextFileW
FindFirstFileW
FindClose
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
lstrcmpA
GetCurrentProcessId
ResumeThread
SuspendThread
SetThreadPriority
CreateEventW
SetEvent
CompareStringW
GlobalFindAtomW
GlobalAddAtomW
lstrcmpW
GlobalDeleteAtom
LoadLibraryA
LoadLibraryExW
GetCurrentThreadId
EncodePointer
FormatMessageW
MulDiv
GlobalSize
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
GetModuleHandleA

user32

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

gdi32

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

msimg32

TransparentBlt
AlphaBlend

winspool.drv

OpenPrinterW
ClosePrinter
DocumentPropertiesW

advapi32

SetSecurityDescriptorOwner
RegSetValueExW
RegEnumKeyExW
RegQueryValueW
RegEnumKeyW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
RegQueryValueExW
FreeSid
RevertToSelf
AccessCheck
IsValidSecurityDescriptor
RegOpenKeyExW
SetSecurityDescriptorGroup
SetSecurityDescriptorDacl
AddAccessAllowedAce
InitializeAcl
GetLengthSid
InitializeSecurityDescriptor
AllocateAndInitializeSid
OpenProcessToken
OpenThreadToken
ImpersonateSelf
SetNamedSecurityInfoW
SetEntriesInAclW
BuildExplicitAccessWithNameW
GetNamedSecurityInfoW
RegCreateKeyExW
RegDeleteValueW
RegEnumValueW
RegCloseKey

shell32

SHBrowseForFolderW
SHGetPathFromIDListW
SHGetMalloc
ShellExecuteW
SHGetSpecialFolderPathW
ShellExecuteExW
SHGetFileInfoW
SHGetSpecialFolderLocation
SHGetDesktopFolder
DragQueryFileW
SHAppBarMessage
DragFinish

comctl32

InitCommonControlsEx

shlwapi

PathIsURLW
PathCombineW
PathAppendW
PathAddExtensionW
PathFileExistsW
PathRemoveExtensionW
PathFindExtensionW
PathFindFileNameW
PathRemoveFileSpecW
UrlUnescapeW
PathIsUNCW
PathStripToRootW
StrFormatKBSizeW

uxtheme

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

ole32

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

oleaut32

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

oledlg

OleUIBusyW

ws2_32

WSASetLastError
WSAStartup
WSACleanup

imagehlp

ImageDirectoryEntryToData

winmm

PlaySoundW

gdiplus

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

oleacc

CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject

wininet

InternetCanonicalizeUrlW
HttpQueryInfoW
HttpSendRequestW
HttpAddRequestHeadersW
HttpOpenRequestW
InternetSetStatusCallbackW
InternetGetLastResponseInfoW
InternetSetOptionW
InternetQueryDataAvailable
InternetWriteFile
InternetSetFilePointer
InternetReadFile
InternetConnectW
InternetCloseHandle
InternetOpenW
InternetCrackUrlW

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

iphlpapi

GetAdaptersInfo

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 382KB - Virtual size: 381KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 37KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 148KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b9d8572c61a357104a50bab017885c12

Code Sign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0b:a9:fd:8e:f6:47:8d:35:11:6e:83:9f:a6:30:de:c6Certificate

Extended Key Usages

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

22:8d:9b:17:9f:ce:5d:28:6f:48:62:21:4d:9e:15:d1:9e:f3:71:1a:d5:fd:58:a4:36:ff:10:64:4d:82:21:05Signer

Headers

DLL Characteristics

File Characteristics

Imports

version

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

ws2_32

imagehlp

winmm

gdiplus

oleacc

wininet

imm32

iphlpapi

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

.rdata Size: 382KB - Virtual size: 381KB

.data Size: 37KB - Virtual size: 57KB

.rsrc Size: 83KB - Virtual size: 83KB

.reloc Size: 148KB - Virtual size: 148KB

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0b:a9:fd:8e:f6:47:8d:35:11:6e:83:9f:a6:30:de:c6
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

22:8d:9b:17:9f:ce:5d:28:6f:48:62:21:4d:9e:15:d1:9e:f3:71:1a:d5:fd:58:a4:36:ff:10:64:4d:82:21:05
Signer

.text
Size: 1.7MB - Virtual size: 1.7MB

.rdata
Size: 382KB - Virtual size: 381KB

.data
Size: 37KB - Virtual size: 57KB

.rsrc
Size: 83KB - Virtual size: 83KB

.reloc
Size: 148KB - Virtual size: 148KB