2024-06-14_971fb41a317bb081ca49b72f4b52234d_avoslocker

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General

Target

2024-06-14_971fb41a317bb081ca49b72f4b52234d_avoslocker
Size

1.9MB
MD5

971fb41a317bb081ca49b72f4b52234d
SHA1

b6f1a533f45243a58fe661ce68b1f3b3235066d4
SHA256

f3b9147dd3a815648490f6115b70ceca369eb3801f9182404b3b5fb6c5948a98
SHA512

d54ebd193b6f63d603b53321b8df1f6e40d6dcd64697556e3518c003088833ec115d681801662f60427e9dd119bf1f26c396472d7e025c4db4c84f0d731b809f
SSDEEP

49152:Ka+OVd0r8i3ZVk08yidA48ScePhpuj53vCms2YDeFfpHfY:Ka+qyrN3ZVZLwA48IPhpuj5fCms2YiFi

Score

1^/10

Malware Config

Signatures

Files

2024-06-14_971fb41a317bb081ca49b72f4b52234d_avoslocker
.exe windows:6 windows x86 arch:x86

f3053a0d3079695b8b91435aa80c2aa6

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

03:36:d5:20:48:7b:98:4c:cb:ce:c4:97:77:3d:5a:da
Certificate

Issuer

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

Not Before

07/06/2023, 00:00

Not After

31/08/2024, 23:59

Subject

CN=Val Laboratory Corporation,OU=Management & Coordination,O=Val Laboratory Corporation,L=Suginami-ku,ST=Tokyo,C=JP

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

23:89:ab:58:f3:8c:2a:17:d9:ed:71:05:a9:37:1e:1f:f8:18:dd:6f:24:33:e9:49:f3:5c:1a:f7:52:04:a3:2d
Signer

Actual PE Digest

23:89:ab:58:f3:8c:2a:17:d9:ed:71:05:a9:37:1e:1f:f8:18:dd:6f:24:33:e9:49:f3:5c:1a:f7:52:04:a3:2d

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

PDB Paths

C:\build\workspace\exp.pl.make_main_branch_19\build\work.tmp\main\branch202405\ExpMain\Release\JpRbtExp.pdb

Imports

kernel32

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

user32

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

gdi32

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

msimg32

TransparentBlt
AlphaBlend

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

advapi32

RegEnumKeyExA
RegEnumValueA
RegSetValueExA
RegDeleteValueA
RegQueryValueA
RegEnumKeyA
RegDeleteKeyA
RegCreateKeyExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey

shell32

DragFinish
DragQueryFileA
SHGetDesktopFolder
SHGetSpecialFolderLocation
SHBrowseForFolderA
ShellExecuteA
SHGetFileInfoA
SHGetPathFromIDListA
SHAppBarMessage

shlwapi

PathStripToRootA
PathIsUNCA
PathFindFileNameA
PathFindExtensionA
PathRemoveFileSpecW
StrFormatKBSizeA

uxtheme

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

ole32

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

oleaut32

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

gdiplus

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

oleacc

LresultFromObject
CreateStdAccessibleObject
AccessibleObjectFromWindow

imm32

ImmReleaseContext
ImmGetOpenStatus
ImmGetContext

winmm

PlaySoundA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 298KB - Virtual size: 298KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 131KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f3053a0d3079695b8b91435aa80c2aa6

Code Sign

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

Extended Key Usages

Key Usages

03:36:d5:20:48:7b:98:4c:cb:ce:c4:97:77:3d:5a:daCertificate

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

23:89:ab:58:f3:8c:2a:17:d9:ed:71:05:a9:37:1e:1f:f8:18:dd:6f:24:33:e9:49:f3:5c:1a:f7:52:04:a3:2dSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

gdiplus

oleacc

imm32

winmm

Sections

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

.rdata Size: 298KB - Virtual size: 298KB

.data Size: 20KB - Virtual size: 37KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 131KB - Virtual size: 131KB

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

03:36:d5:20:48:7b:98:4c:cb:ce:c4:97:77:3d:5a:da
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

23:89:ab:58:f3:8c:2a:17:d9:ed:71:05:a9:37:1e:1f:f8:18:dd:6f:24:33:e9:49:f3:5c:1a:f7:52:04:a3:2d
Signer

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

.rdata
Size: 298KB - Virtual size: 298KB

.data
Size: 20KB - Virtual size: 37KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 131KB - Virtual size: 131KB