彗星小助手[.]exe

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General

Target

彗星小助手.exe
Size

4.6MB
MD5

b4b25b127bc7f920bf5289be6b78966f
SHA1

bab04008fa8c82a0da2f4e16e69e4cb370fc6bf3
SHA256

dd9194ae191d2ef8b5207583f133139205f75cc6c9c3b72ab3b8bc173f0e1036
SHA512

55244f062b2ec7828c250d05e11ef2504e61797cd0c27d10fbce8c94c6931d6e239dffe237ab420b8a6edf2fda1426c6cfee12ef1ec541e9f3c62424b791e3d6
SSDEEP

98304:kSa0mLed+Z8WfcoF8BHfeQiyypL95ktbuoZzt+vxbkZWkLHJZ91196qZw7qJtt9d:Ued+Z8roF8BHKpL95ktblztDHJZ9119J

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
彗星小助手.exe

Files

彗星小助手.exe
.exe windows x86

40b74fa3203de3752a2bed74d1ffe4b2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetTickCount
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
GetSystemTimeAsFileTime
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
RaiseException
RtlUnwind
HeapReAlloc
ExitProcess
HeapSize
SetStdHandle
GetFileType
SetUnhandledExceptionFilter
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
SetHandleCount
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
UnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
GetTimeFormatA
GetDateFormatA
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
SetErrorMode
FlushInstructionCache
GetFileTime
GlobalFlags
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
FileTimeToLocalFileTime
FileTimeToSystemTime
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
ReadFile
GetThreadLocale
GlobalGetAtomNameW
WaitForSingleObject
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
CompareStringA
InterlockedExchange
GetModuleHandleA
GetVersionExW
FormatMessageW
MulDiv
GetCurrentThreadId
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
FreeLibrary
CompareStringW
LoadLibraryA
lstrcmpW
GetVersionExA
VirtualFreeEx
VirtualAllocEx
WriteProcessMemory
CreateThread
GetFileAttributesW
lstrlenA
InterlockedDecrement
InterlockedIncrement
GetLogicalDriveStringsW
LocalFree
Process32FirstW
LocalAlloc
Module32NextW
ReadProcessMemory
TerminateProcess
WinExec
WideCharToMultiByte
GetShortPathNameW
Process32NextW
GetHandleInformation
OpenThread
QueryDosDeviceW
CreateFileW
WriteFile
GlobalFree
GlobalSize
lstrlenW
OpenProcess
GetCurrentProcessId
Module32FirstW
CreateToolhelp32Snapshot
CreateDirectoryW
CloseHandle
GetTempPathW
GetCurrentProcess
GetWindowsDirectoryW
GetModuleFileNameW
GetVersion
MultiByteToWideChar
GetPrivateProfileIntW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetProcAddress
GetModuleHandleW
LoadLibraryW
GetLastError
SetLastError
CreateEventW
OpenEventW
GetCommandLineW
GlobalAlloc
FreeResource
GlobalUnlock
Sleep
GlobalLock
FindResourceW
LoadResource
LockResource
QueryPerformanceCounter
SizeofResource

user32

CharNextW
CopyAcceleratorTableW
SetRect
InvalidateRgn
GetNextDlgGroupItem
UnregisterClassW
RegisterClipboardFormatW
PostThreadMessageW
DrawTextExW
TabbedTextOutW
CreateDialogIndirectParamW
GetNextDlgTabItem
EndDialog
IsDialogMessageW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
GetCapture
SetWindowsHookExW
CallNextHookEx
GetForegroundWindow
GetLastActivePopup
BeginDeferWindowPos
EndDeferWindowPos
GetDlgItem
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
ScrollWindow
GetMenuItemID
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
DeferWindowPos
IntersectRect
SystemParametersInfoA
GetWindowPlacement
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
ModifyMenuW
GetMenuState
CheckMenuItem
IsWindowUnicode
GetMenu
GetDlgCtrlID
GetSubMenu
EnableMenuItem
GetMenuItemCount
SetParent
SetWindowTextW
EnumPropsExW
MsgWaitForMultipleObjects
UpdateLayeredWindow
GetKeyState
RedrawWindow
RemovePropW
GetMessagePos
DestroyMenu
AppendMenuW
CreatePopupMenu
DestroyIcon
InsertMenuW
GetSystemMenu
DefWindowProcW
GetClassInfoExW
RegisterClassExW
GetClipboardData
EnumDisplayMonitors
GetClassNameW
IsHungAppWindow
GetWindowTextW
GetWindowTextLengthW
wsprintfW
ChildWindowFromPointEx
ScreenToClient
MessageBeep
TranslateMessage
DispatchMessageW
PeekMessageW
LoadBitmapW
GetWindowThreadProcessId
WindowFromPoint
GetClassLongW
SendMessageTimeoutW
SendMessageA
LoadImageW
FindWindowExW
IsZoomed
UnregisterHotKey
RegisterHotKey
IsWindowVisible
ShowWindow
InflateRect
GetSysColor
DrawIconEx
SystemParametersInfoW
SendMessageW
FillRect
CopyRect
GetClassNameA
SetPropA
RemovePropA
SetCursorPos
MoveWindow
SetActiveWindow
GetActiveWindow
GetSystemMetrics
KillTimer
UpdateWindow
SetTimer
BringWindowToTop
SetCapture
IsWindowEnabled
GetFocus
GetCursorPos
SetWindowLongW
SetPropW
GetWindow
GetPropW
CallWindowProcW
SetFocus
IsChild
SetLayeredWindowAttributes
SetWindowPos
GetSysColorBrush
GetMenuItemInfoW
CharUpperW
UnpackDDElParam
ReuseDDElParam
LoadMenuW
LoadAcceleratorsW
InsertMenuItemW
SetRectEmpty
SetMenu
SetWindowRgn
EnableScrollBar
SetScrollRange
TranslateAcceleratorW
ClientToScreen
IsRectEmpty
SetWindowContextHelpId
MapDialogRect
ShowOwnedPopups
GetMessageW
ValidateRect
PostQuitMessage
CallWindowProcA
GetPropA
GetWindowLongA
SetWindowLongA
UnregisterClassA
OffsetRect
EndPaint
GrayStringW
TrackPopupMenu
IsWindow
GetClientRect
EnableWindow
DrawTextW
GetDC
ReleaseDC
GetWindowRect
GetWindowDC
FrameRect
PrintWindow
IsIconic
GetCursorInfo
SetForegroundWindow
GetIconInfo
GetDesktopWindow
LoadIconW
DrawIcon
CreateWindowExW
MapWindowPoints
DestroyWindow
GetParent
OpenClipboard
PostMessageW
EmptyClipboard
ShowScrollBar
InvalidateRect
SetClipboardData
CloseClipboard
ReleaseCapture
GetScrollRange
GetScrollPos
SetScrollPos
GetScrollInfo
SetScrollInfo
RegisterWindowMessageW
MessageBoxW
FindWindowW
GetWindowLongW
LoadCursorW
GetAncestor
SetCursor
PtInRect
BeginPaint

gdi32

SetWindowExtEx
ScaleWindowExtEx
ExtSelectClipRgn
CreatePatternBrush
CreateEllipticRgn
LPtoDP
CreateFontIndirectW
GetTextExtentPoint32W
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
Escape
ExtTextOutW
RectVisible
PtVisible
GetWindowExtEx
GetViewportExtEx
CreateSolidBrush
RestoreDC
SaveDC
CreateRectRgnIndirect
GetClipBox
CreateBitmap
CreateDIBSection
TextOutW
CreateFontW
SetBrushOrgEx
GetObjectW
GetDeviceCaps
SetROP2
SetStretchBltMode
GetPixel
SetBkColor
CombineRgn
CreateRectRgn
CreateRoundRectRgn
CreateCompatibleBitmap
CreateCompatibleDC
GetStockObject
CreatePen
Polygon
LineTo
MoveToEx
Ellipse
GdiFlush
Rectangle
SetBkMode
DeleteDC
BitBlt
StretchBlt
SetTextColor
ExtTextOutA
SelectObject
DeleteObject
SetMapMode

msimg32

TransparentBlt

comdlg32

GetFileTitleW

winspool.drv

ClosePrinter
DocumentPropertiesW
OpenPrinterW

advapi32

IsTextUnicode
RegSetValueExW
RegQueryValueW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyW
RegCreateKeyExW
LookupPrivilegeDisplayNameW
LookupPrivilegeNameW
RegOpenKeyExW
AdjustTokenPrivileges
LookupPrivilegeValueW
GetTokenInformation
OpenProcessToken
RegQueryValueExW
RegCloseKey

shell32

ShellExecuteW
SHBrowseForFolderW
SHGetPathFromIDListW
Shell_NotifyIconW
ShellExecuteExW
SHGetFileInfoW
DragAcceptFiles
DragQueryFileW
DragFinish
CommandLineToArgvW

comctl32

_TrackMouseEvent
InitCommonControlsEx

shlwapi

PathFindExtensionW
PathFindFileNameW
PathStripToRootW
PathIsUNCW
UrlUnescapeW
PathFileExistsW
StrToIntExW

oledlg

OleUIBusyW

ole32

CoCreateInstance
OleRun
CoUninitialize
CoInitialize
CoTaskMemFree
CoTaskMemAlloc
CoDisconnectObject
CoGetClassObject
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
OleUninitialize
CoFreeUnusedLibraries
CLSIDFromProgID
CLSIDFromString
OleInitialize
CreateStreamOnHGlobal
CoRegisterMessageFilter
OleFlushClipboard
CoRevokeClassObject
OleIsCurrentClipboard

oleaut32

SysFreeString
VariantCopy
VariantInit
VariantClear
SysAllocStringLen
VariantChangeType
SysStringLen
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetElemsize
SafeArrayGetDim
SafeArrayCreate
SysAllocString
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
OleCreateFontIndirect
LoadTypeLi
GetErrorInfo

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

psapi

GetMappedFileNameW
GetModuleFileNameExW

gdiplus

GdipAlloc
GdipCloneBrush
GdiplusShutdown
GdiplusStartup
GdipCreateBitmapFromScan0
GdipCreatePen1
GdipGetImageGraphicsContext
GdipDrawImageRectRectI
GdipCreateFont
GdipDrawRectangleI
GdipGetGenericFontFamilySansSerif
GdipDrawImageRectRect
GdipDeleteFontFamily
GdipCreateFontFamilyFromName
GdipGetImageEncoders
GdipSetStringFormatAlign
GdipSetStringFormatLineAlign
GdipDrawString
GdipCreateBitmapFromHICON
GdipGetImageWidth
GdipGetImageHeight
GdipCreateFromHDC
GdipDrawImageRectI
GdipDisposeImage
GdipCloneImage
GdipFree
GdipLoadImageFromStream
GdipCreateBitmapFromHBITMAP
GdipDeleteBrush
GdipGetImageEncodersSize
GdipFillRectangleI
GdipCreateSolidFill
GdipCreateStringFormat
GdipSaveImageToFile
GdipDeleteGraphics

wininet

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

Sections

.text
Size: 662KB - Virtual size: 662KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 200KB - Virtual size: 200KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 194KB - Virtual size: 211KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.5MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

40b74fa3203de3752a2bed74d1ffe4b2

Headers

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

oledlg

ole32

oleaut32

version

psapi

gdiplus

wininet

Sections

.text Size: 662KB - Virtual size: 662KB

.rdata Size: 200KB - Virtual size: 200KB

.data Size: 194KB - Virtual size: 211KB

.rsrc Size: 3.5MB - Virtual size: 3.5MB

.text
Size: 662KB - Virtual size: 662KB

.rdata
Size: 200KB - Virtual size: 200KB

.data
Size: 194KB - Virtual size: 211KB

.rsrc
Size: 3.5MB - Virtual size: 3.5MB