Overview
overview
3Static
static
3Windows增...lp.chm
windows7-x64
1Windows增...lp.chm
windows10-2004-x64
1Windows增...TL.dll
windows7-x64
1Windows增...TL.dll
windows10-2004-x64
1Windows增...OK.exe
windows7-x64
1Windows增...OK.exe
windows10-2004-x64
1Windows增...��.url
windows7-x64
1Windows增...��.url
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
Windows增强型记事本/Help.chm
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Windows增强型记事本/Help.chm
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
Windows增强型记事本/MSCOMCTL.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Windows增强型记事本/MSCOMCTL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Windows增强型记事本/NOTEBOOK.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
Windows增强型记事本/NOTEBOOK.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
Windows增强型记事本/新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
Windows增强型记事本/新云软件.url
Resource
win10v2004-20231222-en
General
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Target
4c1211b1a94374690c8d81598cd4be92
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Size
1.7MB
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MD5
4c1211b1a94374690c8d81598cd4be92
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SHA1
aa9f49e5d7571763d95be0cc4889175bb94fa1d3
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SHA256
7aaf6f7c309684631fb7db4ac1084abb040016655eaa6346e1b3770a099360c1
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SHA512
44fcfdc9b10bda07c88ba081103d4e34238c74a68d839d7fc841bec3e2db4ede5044483dc531f8f8efaa2155ca02a44deea7c016608b414a77182244b119083d
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SSDEEP
49152:wnESqgWg+GDL1Ko0EdVIwgYdVNndQHAfikRkFE+K+f4b:gESqQ+Gn1Ko9SY9nHfv2FE3Rb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Windows增强型记事本/NOTEBOOK.EXE
Files
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4c1211b1a94374690c8d81598cd4be92.rar
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Windows增强型记事本/Config.ini
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Windows增强型记事本/Help.CHM.chm
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Windows增强型记事本/MSCOMCTL.OCX.dll regsvr32 windows:4 windows x86 arch:x86
b22bd7d6f2b83c193c4c7e9c0a2de8b2
Code Sign
4a:19:d2:38:8c:82:59:1c:a5:5d:73:5f:15:5d:dc:a3Certificate
IssuerOU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust NetworkNot Before12-05-1997 00:00Not After07-01-2004 23:59SubjectOU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust Network08:7a:6d:5c:6f:62:93:4f:ba:c4:fd:43:e1:14:18:9dCertificate
IssuerOU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust NetworkNot Before28-02-2001 00:00Not After06-01-2004 23:59SubjectCN=VeriSign Time Stamping Service,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)01,O=VeriSign\, Inc.Extended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10-01-1997 07:00Not After31-12-2020 07:00SubjectCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation6a:0b:99:4f:c0:00:de:aa:11:d4:d8:40:9a:a8:be:e6Certificate
IssuerCN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft CorporationNot Before10-12-2000 08:00Not After12-11-2005 08:00SubjectCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign
61:07:11:43:00:00:00:00:00:34Certificate
IssuerCN=Microsoft Code Signing PCA,OU=Copyright (c) 2000 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before25-05-2002 00:55Not After25-11-2003 01:05SubjectCN=Microsoft Corporation,OU=Copyright (c) 2002 Microsoft Corp.,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
Signer
Actual PE DigestDigest AlgorithmPE Digest MatchesfalseHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_DLL
Imports
kernel32
CreateThread
LocalReAlloc
GetProfileIntA
RtlMoveMemory
LocalSize
FreeResource
GetCurrentProcessId
MulDiv
GetTickCount
MapViewOfFile
CreateFileMappingA
UnmapViewOfFile
GlobalReAlloc
IsBadReadPtr
Sleep
WaitForSingleObject
GlobalHandle
GetThreadLocale
LocalFree
LocalAlloc
GlobalAddAtomA
SetFilePointer
SetStdHandle
FlushFileBuffers
VirtualAlloc
WriteFile
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetOEMCP
GetACP
GetCPInfo
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
TlsGetValue
SetLastError
TlsFree
TlsAlloc
TlsSetValue
GetCurrentProcess
TerminateProcess
ExitProcess
RtlUnwind
GetCommandLineA
CompareStringW
GlobalSize
CreateFileA
GetFileSize
GlobalUnlock
GlobalLock
ReadFile
CloseHandle
GlobalFree
IsDBCSLeadByte
GetModuleHandleA
FindResourceA
LoadResource
LockResource
GetLastError
GetFileAttributesA
GetVersion
DisableThreadLibraryCalls
GetProcAddress
GetLocaleInfoA
LoadLibraryA
GetWindowsDirectoryA
lstrcatA
GetModuleFileNameA
IsBadWritePtr
lstrcmpiA
GetLocalTime
GetTimeFormatA
GetDateFormatA
lstrcmpA
GlobalAlloc
GetVersionExA
GetCurrentThreadId
MultiByteToWideChar
CompareStringA
lstrcpyA
InterlockedExchange
lstrlenA
GetSystemDefaultLCID
lstrcpynA
HeapAlloc
DeleteCriticalSection
FreeLibrary
HeapFree
WideCharToMultiByte
lstrlenW
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetProcessHeap
InterlockedIncrement
InterlockedDecrement
HeapReAlloc
user32
DrawFocusRect
AdjustWindowRect
DrawFrameControl
TrackPopupMenu
GetMessageA
AdjustWindowRectEx
CopyRect
GetKeyNameTextA
ShowCaret
SetCaretPos
GrayStringA
HideCaret
DestroyCaret
CreateCaret
SetWindowTextA
SetScrollInfo
DrawTextExA
InvertRect
SetRectEmpty
GetShellWindow
SetKeyboardState
GetKeyboardState
GetScrollInfo
GetKeyboardLayout
DestroyCursor
GetUpdateRgn
GetUpdateRect
GetWindowRgn
ValidateRect
CallMsgFilterA
LockWindowUpdate
IsZoomed
GetDesktopWindow
GetIconInfo
GetCursor
GetForegroundWindow
InvalidateRgn
EndDeferWindowPos
EnumChildWindows
GetDoubleClickTime
FindWindowA
GetMessageTime
GetWindowThreadProcessId
RemovePropA
SendNotifyMessageA
SetScrollPos
SetScrollRange
GetWindowTextLengthA
EnableScrollBar
ChildWindowFromPoint
EndDialog
GetWindow
GetPropA
GetCursorPos
WindowFromPoint
GetClassNameA
GetDlgCtrlID
IsWindow
SetPropA
SetTimer
KillTimer
SendDlgItemMessageA
IsWindowVisible
UnregisterClassA
CharNextA
SetActiveWindow
CheckRadioButton
SetFocus
IsDlgButtonChecked
SetDlgItemTextA
SetDlgItemInt
CheckDlgButton
GetDlgItem
IsWindowEnabled
GetDCEx
DrawIconEx
CreateIconIndirect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetClipboardFormatNameA
SetCursorPos
RegisterClipboardFormatA
MessageBeep
RegisterWindowMessageA
PeekMessageA
PostMessageW
PeekMessageW
VkKeyScanA
SetParent
CharUpperA
GetDlgItemInt
SetCursor
CreateDialogIndirectParamA
GetNextDlgTabItem
IsDialogMessageA
ScrollWindowEx
GetDlgItemTextA
SetWindowRgn
IntersectRect
EqualRect
MoveWindow
BeginPaint
EndPaint
DeferWindowPos
BeginDeferWindowPos
CharNextExA
DrawIcon
DestroyIcon
MapWindowPoints
CreatePopupMenu
AppendMenuA
TrackPopupMenuEx
DestroyMenu
GetActiveWindow
MessageBoxA
WinHelpA
PtInRect
DefWindowProcA
GetWindowDC
SetRect
LoadCursorA
IsRectEmpty
ClientToScreen
GetWindowRect
MapVirtualKeyA
DestroyWindow
CreateWindowExA
GetSysColorBrush
GetAsyncKeyState
EnableWindow
PostMessageA
TranslateMessage
DispatchMessageA
wsprintfA
DialogBoxParamA
UpdateWindow
GetWindowLongA
SetWindowLongA
GetDC
ReleaseDC
GetParent
OffsetRect
UnionRect
GetFocus
IsChild
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExA
GetMessagePos
ScreenToClient
SetWindowPos
SetCapture
GetWindowTextA
WindowFromDC
GetClientRect
CallWindowProcA
DrawEdge
GetSysColor
FrameRect
InflateRect
FillRect
DrawTextA
GetKeyState
GetCapture
ReleaseCapture
GetClassInfoA
RegisterClassA
InvalidateRect
LoadIconA
GetSystemMetrics
CopyImage
SendMessageA
LoadStringA
RedrawWindow
ShowWindow
CreateAcceleratorTableA
ole32
ReleaseStgMedium
DoDragDrop
RegisterDragDrop
RevokeDragDrop
CreateStreamOnHGlobal
OleLoadFromStream
OleSaveToStream
CreateOleAdviseHolder
CoTaskMemAlloc
CoTaskMemFree
CoCreateInstance
advapi32
RegDeleteKeyA
RegOpenKeyA
RegQueryValueA
RegQueryValueExA
RegEnumKeyExA
RegCreateKeyA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
RegDeleteValueA
oleaut32
SafeArrayRedim
SafeArrayPutElement
SafeArrayGetElement
SafeArrayCreate
SafeArrayDestroy
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
GetErrorInfo
OleCreateFontIndirect
OleCreatePropertyFrame
LoadTypeLibEx
UnRegisterTypeLi
RegisterTypeLi
CreateErrorInfo
SetErrorInfo
LoadRegTypeLi
LoadTypeLi
VariantChangeTypeEx
SysStringByteLen
SysAllocStringByteLen
OleLoadPicture
SysAllocStringLen
VariantCopy
OleTranslateColor
VariantChangeType
OleCreatePictureIndirect
VariantCopyInd
SysStringLen
SysFreeString
VariantInit
VariantClear
SysAllocString
SafeArrayCopy
comdlg32
GetOpenFileNameA
gdi32
Arc
GetTextExtentPointA
GetCharWidthA
OffsetWindowOrgEx
ExtTextOutW
GetTextExtentPointW
Polyline
GetTextAlign
SetTextAlign
OffsetRgn
GetTextColor
CombineRgn
GetTextMetricsA
MoveToEx
LineTo
Ellipse
DeleteObject
SelectObject
CreateSolidBrush
SetViewportOrgEx
SetWindowOrgEx
SetViewportExtEx
SetWindowExtEx
SetMapMode
GetDeviceCaps
CreateFontIndirectA
GetObjectA
SelectClipRgn
ExcludeClipRect
RectVisible
GetClipBox
IntersectClipRect
GetClipRgn
CreateRectRgnIndirect
RealizePalette
SelectPalette
PatBlt
CreateCompatibleBitmap
CreateBitmap
CreateCompatibleDC
GetTextExtentPoint32A
TextOutA
SetBkColor
SetTextColor
SetBkMode
Rectangle
CreatePen
GetStockObject
GetViewportExtEx
GetWindowExtEx
LPtoDP
DeleteDC
CreateDCA
CreateRectRgn
StretchBlt
CreateICA
CopyMetaFileA
CopyEnhMetaFileA
GetPaletteEntries
GetDIBits
CreateDIBitmap
GetBitmapBits
CreatePalette
GetNearestColor
CreatePatternBrush
CreateDIBSection
CreateHalftonePalette
BitBlt
SetDIBColorTable
GetDIBColorTable
GetPixel
StretchDIBits
SetBrushOrgEx
GetBkColor
ExtTextOutA
RestoreDC
SaveDC
CreateFontA
Exports
Exports
DLLGetDocumentation
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 688KB - Virtual size: 687KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 280KB - Virtual size: 279KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Windows增强型记事本/NOTEBOOK.EXE.exe windows:4 windows x86 arch:x86
238170b4a067df6c79bb8acedf9b3235
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
ord589
MethCallEngine
ord516
ord517
ord519
ord552
ord553
ord595
ord599
ord709
ord631
ord526
EVENT_SINK_AddRef
ord527
DllFunctionCall
ord670
EVENT_SINK_Release
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord712
ord606
ord717
ProcCallEngine
ord537
ord645
ord570
ord571
ord681
ord685
ord100
ord610
ord612
ord616
ord618
ord542
ord543
ord544
ord545
ord546
ord547
ord581
Sections
.text Size: 96KB - Virtual size: 93KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Windows增强型记事本/新云软件.url.url
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Windows增强型记事本/说明.txt