netscan[.]exerbg

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General

Target

netscan.exerbg
Size

13.2MB
MD5

5484052304c5762e1b4efc669d89c56c
SHA1

650e6421cd38dd5b158c2ad895ea844d3b08984e
SHA256

2c6a8b79926df095472cf4a525844cba10cec66f92499c139d362114035c1d9b
SHA512

a05a591ac494f1ce30e1ea4bedeff5d5524b688782c77274cc9241e21a7fb06924bb61acd81d623c110a36ee8ebbbd937b6b93afa6ddc56dbd7191b1d7378e9c
SSDEEP

98304:8zWOceRf9Bqoeo9uEQqfYUbs9b1b5U1FzCFecT9:8wezBqoeomL1WDC0cZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
netscan.exerbg

Files

netscan.exerbg
.exe windows x64

0da734bacf5d61101427154359b08b94

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

shlwapi

StrCmpLogicalW
PathMatchSpecW
PathIsURLW

ws2_32

WSAIoctl
gethostbyaddr
WSAWaitForMultipleEvents
setsockopt
select
WSACleanup
gethostbyname
WSACreateEvent
bind
closesocket
WSAGetLastError
connect
inet_addr
sendto
send
WSAStartup
__WSAFDIsSet
socket
recv
inet_ntoa
ioctlsocket
WSACloseEvent
recvfrom
WSAEventSelect

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

user32

CopyImage
SetMenuItemInfoW
GetMenuItemInfoW
SetCaretPos
GetCaretPos
DefFrameProcW
ScrollWindowEx
GetDlgCtrlID
FrameRect
RegisterWindowMessageW
GetMenuStringW
FillRect
SendMessageA
IsClipboardFormatAvailable
EnumWindows
ShowOwnedPopups
GetClassInfoExW
GetClassInfoW
GetScrollRange
SetActiveWindow
GetActiveWindow
DrawEdge
GetKeyboardLayoutList
LoadBitmapW
EnumChildWindows
GetScrollBarInfo
UnhookWindowsHookEx
SetCapture
GetCapture
ShowCaret
CreatePopupMenu
GetMenuItemID
DestroyCaret
CharLowerBuffW
PostMessageW
IsZoomed
SetParent
DrawMenuBar
GetClientRect
IsChild
SendDlgItemMessageW
IsIconic
CallNextHookEx
ShowWindow
SetForegroundWindow
GetWindowTextW
IsDialogMessageW
DestroyWindow
RegisterClassW
EndMenu
CharNextW
GetFocus
GetDC
SetFocus
ReleaseDC
SetScrollRange
DrawTextW
PeekMessageA
MessageBeep
LockWindowUpdate
RemovePropW
GetSubMenu
DestroyIcon
IsWindowVisible
DispatchMessageA
UnregisterClassW
GetTopWindow
SendMessageW
GetMessageTime
NotifyWinEvent
GetWindowLongPtrW
SetWindowLongPtrW
CreateMenu
LoadStringW
CharLowerW
SetWindowRgn
SetWindowPos
GetMenuItemCount
GetSysColorBrush
GetWindowDC
DrawTextExW
EnumClipboardFormats
ScrollDC
GetScrollInfo
SetWindowTextW
GetMessageExtraInfo
GetSysColor
EnableScrollBar
TrackPopupMenu
DrawIconEx
GetClassNameW
MessageBoxTimeoutW
GetMessagePos
GetIconInfo
SetScrollInfo
GetKeyNameTextW
GetDesktopWindow
SetCursorPos
GetCursorPos
SetMenu
GetMenuState
GetMenu
SetRect
GetKeyState
ValidateRect
IsCharAlphaW
GetCursor
KillTimer
BeginDeferWindowPos
WaitMessage
TranslateMDISysAccel
GetWindowPlacement
GetClipboardFormatNameW
CreateWindowExW
ChildWindowFromPoint
GetDCEx
PeekMessageW
MonitorFromWindow
GetUpdateRect
SetTimer
WindowFromPoint
BeginPaint
RegisterClipboardFormatW
MapVirtualKeyW
IsWindowUnicode
DispatchMessageW
DefMDIChildProcW
GetSystemMenu
SetScrollPos
GetScrollPos
InflateRect
DrawFocusRect
ReleaseCapture
LoadCursorW
CharLowerA
ScrollWindow
GetLastActivePopup
GetCursorInfo
GetSystemMetrics
CharUpperBuffW
SetClassLongPtrW
GetClassLongPtrW
ClientToScreen
SetClipboardData
GetClipboardData
SetWindowPlacement
GetMonitorInfoW
CheckMenuItem
CharUpperW
DefWindowProcW
GetForegroundWindow
ToAscii
EnableWindow
GetWindowThreadProcessId
RedrawWindow
EndPaint
MsgWaitForMultipleObjectsEx
LoadKeyboardLayoutW
ActivateKeyboardLayout
GetParent
CreateCaret
InsertMenuItemW
GetPropW
MessageBoxW
SetPropW
UpdateWindow
MsgWaitForMultipleObjects
OemToCharA
DestroyMenu
SetWindowsHookExW
GetDoubleClickTime
EmptyClipboard
GetDlgItem
AdjustWindowRectEx
IsWindow
DrawIcon
EnumThreadWindows
InvalidateRect
SetKeyboardState
GetKeyboardState
ScreenToClient
DrawFrameControl
IsCharAlphaNumericW
BringWindowToTop
SetCursor
CreateIcon
RemoveMenu
SubtractRect
GetKeyboardLayoutNameW
OpenClipboard
TranslateMessage
MapWindowPoints
EnumDisplayMonitors
CallWindowProcW
CountClipboardFormats
CloseClipboard
DestroyCursor
PostQuitMessage
GetProcessWindowStation
ShowScrollBar
EnableMenuItem
DeferWindowPos
HideCaret
EndDeferWindowPos
FindWindowExW
MonitorFromPoint
CharUpperA
LoadIconW
SystemParametersInfoW
GetWindow
GetWindowRect
InsertMenuW
PostThreadMessageW
IsWindowEnabled
IsDialogMessageA
FindWindowW
GetUserObjectInformationW
GetKeyboardLayout
DeleteMenu

oleaut32

SafeArrayPutElement
LoadTypeLib
VariantClear
SysReAllocStringLen
DispGetIDsOfNames
CreateErrorInfo
GetActiveObject
SafeArrayGetLBound
SafeArrayGetUBound
VariantCopy
SafeArrayAccessData
SysFreeString
VariantInit
GetErrorInfo
SetErrorInfo
LoadTypeLibEx
SafeArrayCreate
SafeArrayGetElement
SafeArrayUnaccessData
SysAllocStringLen
SafeArrayPtrOfIndex
RegisterTypeLib
VariantChangeType
VariantCopyInd

netapi32

NetWkstaGetInfo
NetUserGetLocalGroups
NetLocalGroupGetMembers
NetMessageBufferSend
NetGroupGetUsers
NetShareEnum
NetLocalGroupEnum
NetStatisticsGet
NetUserGetGroups
NetApiBufferFree
NetServerGetInfo
NetServerDiskEnum
NetRemoteTOD
NetWkstaUserEnum
NetUserEnum
NetGroupEnum

advapi32

CloseServiceHandle
RegSetValueExW
RegConnectRegistryW
GetAce
InitiateSystemShutdownW
CreateServiceW
LookupAccountNameW
GetUserNameW
RegQueryInfoKeyW
StartServiceW
LookupAccountSidW
RegCreateKeyExW
OpenServiceW
RegEnumKeyExW
QueryServiceStatus
AdjustTokenPrivileges
QueryServiceConfigW
RegDeleteKeyW
LookupPrivilegeValueW
OpenSCManagerW
RegOpenKeyExW
OpenProcessToken
FreeSid
AllocateAndInitializeSid
RegDeleteValueW
GetEffectiveRightsFromAclW
RegFlushKey
GetNamedSecurityInfoW
RegEnumValueW
RegQueryValueExW
ConvertSidToStringSidW
RegCloseKey
EnumServicesStatusW

msvcrt

strncmp
isupper
isalpha
isalnum
toupper
memcmp
memcpy
memset
memmove
isprint
isdigit
strchr
isspace
iscntrl
isxdigit
ispunct
isgraph
tolower
islower

pdh

PdhCollectQueryData
PdhBrowseCountersW
PdhOpenQueryW
PdhGetFormattedCounterValue
PdhCloseLog
PdhBindInputDataSourceW
PdhCloseQuery
PdhExpandCounterPathW
PdhAddCounterW

kernel32

GetFileType
RtlUnwindEx
QueryDosDeviceW
GetACP
GetExitCodeProcess
CloseHandle
LocalFree
GetCurrentProcessId
SizeofResource
VirtualProtect
SetEnvironmentVariableW
TerminateThread
QueryPerformanceFrequency
IsDebuggerPresent
FindNextFileW
GetFullPathNameW
VirtualFree
HeapAlloc
ExitProcess
GetNumberOfConsoleInputEvents
GetCPInfoExW
GlobalSize
GetSystemTime
RtlUnwind
GetCPInfo
EnumSystemLocalesW
GetStdHandle
GetTimeZoneInformation
FileTimeToLocalFileTime
SystemTimeToTzSpecificLocalTime
GetModuleHandleW
FreeLibrary
HeapDestroy
FileTimeToDosDateTime
ReadFile
CreateProcessW
GetLastError
GetModuleFileNameW
SetLastError
GlobalAlloc
GlobalUnlock
FindResourceW
CreateThread
CompareStringW
CopyFileW
MapViewOfFile
LoadLibraryA
GetVolumeInformationW
ResetEvent
MulDiv
FreeResource
GetDriveTypeW
GetVersion
RaiseException
MoveFileW
GlobalAddAtomW
FormatMessageW
SwitchToThread
GetExitCodeThread
OutputDebugStringW
GetCurrentThread
GetFileAttributesExW
ExpandEnvironmentStringsW
LoadLibraryExW
LockResource
FileTimeToSystemTime
GetShortPathNameW
GetCurrentThreadId
UnhandledExceptionFilter
GlobalFindAtomW
VirtualQuery
GlobalFree
VirtualQueryEx
Sleep
ReadConsoleInputW
EnterCriticalSection
SetFilePointer
FlushFileBuffers
LoadResource
SuspendThread
GetTickCount
WritePrivateProfileStringW
GetFileSize
GlobalDeleteAtom
GetStartupInfoW
GetFileAttributesW
GetCurrentDirectoryW
SetCurrentDirectoryW
InitializeCriticalSection
GetThreadPriority
GetCurrentProcess
GlobalLock
SetThreadPriority
VirtualAlloc
AttachConsole
GetCommandLineW
GetSystemInfo
LeaveCriticalSection
GetProcAddress
ResumeThread
GetLogicalDriveStringsW
GetVersionExW
VerifyVersionInfoW
HeapCreate
LCMapStringW
GetDiskFreeSpaceW
VerSetConditionMask
FindFirstFileW
GetUserDefaultUILanguage
GetConsoleOutputCP
UnmapViewOfFile
GetConsoleCP
lstrlenW
QueryPerformanceCounter
SetEndOfFile
lstrcmpW
HeapFree
WideCharToMultiByte
FindClose
MultiByteToWideChar
LoadLibraryW
SetEvent
GetLocaleInfoW
CreateFileW
DeleteFileW
IsDBCSLeadByteEx
GetSystemDefaultLCID
FreeConsole
GetLocalTime
WaitForSingleObject
WriteFile
FlushConsoleInputBuffer
CreateFileMappingW
ExitThread
CreatePipe
DeleteCriticalSection
GetDateFormatW
TlsGetValue
SetErrorMode
GetComputerNameW
IsValidLocale
TlsSetValue
CreateDirectoryW
GetSystemDefaultUILanguage
EnumCalendarInfoW
LocalAlloc
RemoveDirectoryW
CreateEventW
GetPrivateProfileStringW
WaitForMultipleObjectsEx
GetThreadLocale
SetThreadLocale

wintrust

WinVerifyTrust

shfolder

SHGetFolderPathW

wsock32

accept
htons
getsockopt
setsockopt
select
WSAStartup
__WSAFDIsSet
WSACleanup
getsockname
gethostbyname
listen
bind
closesocket
socket
recv
ioctlsocket
WSAGetLastError
connect
shutdown
inet_addr
send

gdi32

Pie
SetBkMode
GetRandomRgn
CreateCompatibleBitmap
GetEnhMetaFileHeader
RectVisible
AngleArc
ResizePalette
SetAbortProc
SetTextColor
GetTextColor
StretchBlt
RoundRect
SelectClipRgn
RestoreDC
SetRectRgn
GetTextMetricsW
GetWindowOrgEx
CreatePalette
CreateDCW
CreateICW
PolyBezierTo
GetStockObject
GetCharABCWidthsW
CreateSolidBrush
Polygon
MoveToEx
PlayEnhMetaFile
Ellipse
StartPage
GetBitmapBits
SetTextCharacterExtra
StartDocW
GetSystemPaletteEntries
GetEnhMetaFileBits
CreatePenIndirect
GetEnhMetaFilePaletteEntries
SetMapMode
GetMapMode
CreateFontIndirectW
PolyBezier
ExtCreatePen
LPtoDP
EndDoc
GetObjectW
GetCurrentObject
GetWinMetaFileBits
SetROP2
GetEnhMetaFileDescriptionW
ArcTo
Arc
CreateRectRgnIndirect
SelectPalette
ExcludeClipRect
MaskBlt
SetWindowOrgEx
CreatePatternBrush
EndPage
DeleteEnhMetaFile
Chord
SetDIBits
SetViewportOrgEx
CreateRectRgn
RealizePalette
SetDIBColorTable
GetDIBColorTable
GetGlyphOutlineW
GetTextMetricsA
CreateBrushIndirect
PatBlt
SetEnhMetaFileBits
GetCharABCWidthsA
Rectangle
SaveDC
DeleteDC
BitBlt
FrameRgn
GetDeviceCaps
GetTextExtentPoint32W
GetClipBox
IntersectClipRect
Polyline
CreateBitmap
CombineRgn
SetWinMetaFileBits
CreateDIBitmap
GetStretchBltMode
CreateDIBSection
SetStretchBltMode
GetDIBits
LineTo
GetRgnBox
EnumFontsW
SetWindowExtEx
CreateHalftonePalette
SelectObject
DeleteObject
ExtFloodFill
UnrealizeObject
CopyEnhMetaFileW
OffsetRgn
SetBkColor
GetBkColor
CreateCompatibleDC
GetObjectA
GetBrushOrgEx
GetCurrentPositionEx
GetNearestPaletteIndex
GetTextExtentPointW
ExtTextOutW
SetBrushOrgEx
GetPixel
GdiFlush
SetViewportExtEx
SetPixel
PolyPolyline
EnumFontFamiliesExW
StretchDIBits
GetPaletteEntries

mpr

WNetConnectionDialog1W
WNetDisconnectDialog
WNetAddConnection2W
WNetCancelConnection2W

winmm

sndPlaySoundW
timeGetTime

oleacc

LresultFromObject

wininet

InternetCloseHandle
InternetReadFile
HttpOpenRequestW
InternetCombineUrlW
HttpSendRequestW
InternetConnectW
InternetOpenW
InternetSetOptionW
HttpQueryInfoW

winspool.drv

DocumentPropertiesW
ClosePrinter
OpenPrinterW
GetDefaultPrinterW
EnumPrintersW

comdlg32

FindTextW
ReplaceTextW
ChooseFontW
ChooseColorW
GetSaveFileNameW
GetOpenFileNameW

comctl32

FlatSB_SetScrollInfo
InitCommonControls
ImageList_DragMove
ImageList_Destroy
_TrackMouseEvent
ImageList_DragShowNolock
ImageList_Add
ImageList_GetDragImage
FlatSB_SetScrollProp
ImageList_Create
ImageList_EndDrag
ImageList_DrawEx
ImageList_SetImageCount
FlatSB_GetScrollPos
FlatSB_SetScrollPos
InitializeFlatSB
FlatSB_GetScrollInfo
ImageList_Write
ImageList_DrawIndirect
ImageList_SetBkColor
ImageList_GetBkColor
ImageList_BeginDrag
ImageList_GetIcon
ImageList_Replace
ImageList_GetImageCount
ImageList_DragEnter
ImageList_GetIconSize
ImageList_SetIconSize
ImageList_Read
ImageList_DragLeave
ImageList_Draw
ImageList_Remove

shell32

SHBrowseForFolderW
DragQueryFileA
DragQueryFileW
Shell_NotifyIconW
DragAcceptFiles
ShellExecuteExW
SHGetPathFromIDListW
DragFinish
DragQueryPoint
SHGetMalloc
SHGetDesktopFolder
ShellExecuteW

urlmon

URLOpenBlockingStreamW

ole32

CreateDataAdviseHolder
CreateBindCtx
MkParseDisplayName
CoCreateInstance
OleGetClipboard
OleSetClipboard
IsEqualGUID
CreateStreamOnHGlobal
CLSIDFromProgID
CoInitialize
CoTaskMemAlloc
DoDragDrop
StringFromCLSID
RevokeDragDrop
CoRevokeClassObject
CoRegisterClassObject
CoUninitialize
ReleaseStgMedium
RegisterDragDrop
CoLockObjectExternal
OleInitialize
ProgIDFromCLSID
OleUninitialize
CoInitializeEx
CoDisconnectObject
CoTaskMemFree

dnsapi

DnsQuery_W
DnsRecordListFree

iphlpapi

GetAdaptersInfo
GetAdaptersAddresses
SendARP

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 9.9MB - Virtual size: 9.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 912KB - Virtual size: 911KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 55KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 153B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 664B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 109B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 451KB - Virtual size: 451KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0da734bacf5d61101427154359b08b94

Headers

File Characteristics

Imports

shlwapi

ws2_32

version

user32

oleaut32

netapi32

advapi32

msvcrt

pdh

kernel32

wintrust

shfolder

wsock32

gdi32

mpr

winmm

oleacc

wininet

winspool.drv

comdlg32

comctl32

shell32

urlmon

ole32

dnsapi

iphlpapi

Exports

Exports

Sections

.text Size: 9.9MB - Virtual size: 9.9MB

.data Size: 912KB - Virtual size: 911KB

.bss Size: - Virtual size: 55KB

.idata Size: 26KB - Virtual size: 25KB

.didata Size: 11KB - Virtual size: 11KB

.edata Size: 512B - Virtual size: 153B

.tls Size: - Virtual size: 664B

.rdata Size: 512B - Virtual size: 109B

.pdata Size: 451KB - Virtual size: 451KB

.rsrc Size: 1.9MB - Virtual size: 1.9MB

.text
Size: 9.9MB - Virtual size: 9.9MB

.data
Size: 912KB - Virtual size: 911KB

.bss
Size: - Virtual size: 55KB

.idata
Size: 26KB - Virtual size: 25KB

.didata
Size: 11KB - Virtual size: 11KB

.edata
Size: 512B - Virtual size: 153B

.tls
Size: - Virtual size: 664B

.rdata
Size: 512B - Virtual size: 109B

.pdata
Size: 451KB - Virtual size: 451KB

.rsrc
Size: 1.9MB - Virtual size: 1.9MB