97e44e9de2a683a8b52463d44fc273f8

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General

Target

97e44e9de2a683a8b52463d44fc273f8
Size

809KB
MD5

97e44e9de2a683a8b52463d44fc273f8
SHA1

6bb96fca55361588193c3d4830a5463402d86bfb
SHA256

365cf2a8738e55585d84b70aa2802bd30c3e22e560f5fb9ab38cde9ab1d45bce
SHA512

840fdf2a59aa4b3c0359e24138efb0662530a327ab9b9675b3761153589bc27af93414258a824cac61c362c18a6f825288f95c7fd63c88646c20723411ed2d46
SSDEEP

12288:smgV13Zw3L9IiSCHJmgdsuvt+HbY1jAg+auXdhHueqO6ZYKxqIrt1BUGv3qkTC4a:sRXw3R267tmb4AX7HurN/BF3u

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/svchost.exe
unpack001/windows.hlp

Files

97e44e9de2a683a8b52463d44fc273f8
.zip
KB979472.txt
RtlExUpdt.dll
WMSysPr6.prx
.js
avis.prx
msgsocm.txt
setupepr.txt
svchost.exe
.exe windows:1 windows x86 arch:x86

7bbfa5e0da3b7fab246b0b2ce563fba2

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

advapi32

RegCloseKey
RegCreateKeyA
RegCreateKeyExA
RegDeleteKeyA
RegOpenKeyA
RegQueryValueA
RegSetValueA
RegSetValueExA

kernel32

CloseHandle
CompareFileTime
CopyFileA
CreateDirectoryA
CreateEventA
CreateFileA
CreateThread
DeleteFileA
DuplicateHandle
EnterCriticalSection
ExitProcess
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindCloseChangeNotification
FindFirstChangeNotificationA
FindFirstFileA
FindNextChangeNotification
FindNextFileA
FindResourceA
FreeLibrary
GetACP
GetCPInfo
GetCommandLineA
GetCurrentDirectoryA
GetCurrentProcess
GetCurrentThreadId
GetDateFormatA
GetDiskFreeSpaceA
GetDriveTypeA
GetEnvironmentStrings
GetEnvironmentVariableA
GetFileAttributesA
GetFileSize
GetFileTime
GetFileType
GetFullPathNameA
GetLastError
GetLocalTime
GetModuleFileNameA
GetModuleHandleA
GetPrivateProfileStringA
GetProcAddress
GetShortPathNameA
GetStartupInfoA
GetStdHandle
GetStringTypeW
GetTempPathA
GetTickCount
GetTimeZoneInformation
GetVersion
GetVersionExA
GetVolumeInformationA
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
GlobalLock
GlobalMemoryStatus
GlobalReAlloc
GlobalSize
GlobalUnlock
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
LoadResource
LocalAlloc
LocalFree
LocalReAlloc
LockResource
MapViewOfFile
MoveFileA
MulDiv
MultiByteToWideChar
OpenFile
OpenFileMappingA
QueryDosDeviceA
RaiseException
ReadFile
RemoveDirectoryA
RtlUnwind
SetConsoleCtrlHandler
SetCurrentDirectoryA
SetEndOfFile
SetEnvironmentVariableA
SetErrorMode
SetEvent
SetFileAttributesA
SetFilePointer
SetHandleCount
SetStdHandle
SizeofResource
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualQuery
WaitForMultipleObjects
WideCharToMultiByte
WinExec
WriteFile
WritePrivateProfileStringA
_hread
_hwrite
_lclose
_llseek
_lopen
_lwrite
lstrcatA
lstrcmpA
lstrcpyA
lstrcpynA
lstrlenA

mpr

WNetCloseEnum
WNetEnumResourceA
WNetOpenEnumA

version

GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA

wsock32

WSAAsyncGetHostByAddr
WSAAsyncGetHostByName
WSAAsyncSelect
WSACancelAsyncRequest
WSACleanup
WSAGetLastError
WSAStartup
accept
closesocket
connect
gethostname
getsockname
htonl
htons
inet_addr
inet_ntoa
listen
ntohl
ntohs
recv
recvfrom
send
sendto
setsockopt
shutdown
socket
bind

comdlg32

ChooseColorA
ChooseFontA
GetOpenFileNameA

gdi32

BitBlt
CombineRgn
CreateBitmap
CreateCompatibleBitmap
CreateCompatibleDC
CreateDIBitmap
CreateFontA
CreateFontIndirectA
CreateHatchBrush
CreatePalette
CreatePatternBrush
CreatePen
CreatePolygonRgn
CreateRectRgn
CreateSolidBrush
DeleteDC
DeleteObject
Ellipse
ExcludeClipRect
ExtFloodFill
ExtTextOutA
GetDIBits
GetDeviceCaps
GetNearestColor
GetObjectA
GetObjectType
GetPixel
GetStockObject
GetTextExtentPointA
GetTextMetricsA
LineTo
MoveToEx
PatBlt
Polyline
PtInRegion
RealizePalette
Rectangle
RoundRect
SelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetBrushOrgEx
SetPixel
SetPixelV
SetROP2
SetStretchBltMode
SetTextColor
SetWindowOrgEx
StretchBlt
StretchDIBits
TextOutA

shell32

DragAcceptFiles
DragFinish
DragQueryFileA
DragQueryPoint
ExtractIconA
FindExecutableA
SHBrowseForFolderA
SHFileOperationA
SHGetDesktopFolder
SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ShellExecuteA
Shell_NotifyIconA

user32

AppendMenuA
BeginDeferWindowPos
BeginPaint
BringWindowToTop
CallNextHookEx
CallWindowProcA
CharLowerA
CharLowerBuffA
CheckDlgButton
CheckMenuItem
ClientToScreen
ClipCursor
CloseClipboard
CopyRect
CreateDialogParamA
CreateIconIndirect
CreateMenu
CreatePopupMenu
CreateWindowExA
DdeAccessData
DdeClientTransaction
DdeConnect
DdeCreateDataHandle
DdeCreateStringHandleA
DdeDisconnect
DdeFreeDataHandle
DdeFreeStringHandle
DdeInitializeA
DdeNameService
DdeQueryStringA
DdeUnaccessData
DdeUninitialize
DefFrameProcA
DefMDIChildProcA
DefWindowProcA
DeferWindowPos
DeleteMenu
DestroyCursor
DestroyIcon
DestroyMenu
DestroyWindow
DialogBoxParamA
DispatchMessageA
DrawFocusRect
DrawIcon
DrawMenuBar
DrawTextA
EmptyClipboard
EnableMenuItem
EnableWindow
EndDeferWindowPos
EndDialog
EndPaint
EnumThreadWindows
EqualRect
FillRect
FindWindowA
FindWindowExA
FlashWindow
FrameRect
GetActiveWindow
GetAsyncKeyState
GetCapture
GetClassNameA
GetClientRect
GetClipboardData
GetCursorPos
GetDC
GetDesktopWindow
GetDialogBaseUnits
GetDlgCtrlID
GetDlgItem
GetDlgItemInt
GetFocus
GetForegroundWindow
GetIconInfo
GetKeyState
GetKeyboardState
GetMenu
GetMenuCheckMarkDimensions
GetMenuItemCount
GetMenuItemID
GetMenuItemInfoA
GetMenuState
GetMenuStringA
GetMessageA
GetNextDlgTabItem
GetParent
GetScrollPos
GetScrollRange
GetSubMenu
GetSysColor
GetSystemMenu
GetSystemMetrics
GetTopWindow
GetWindow
GetWindowDC
GetWindowLongA
GetWindowPlacement
GetWindowRect
GetWindowTextA
GetWindowTextLengthA
GetWindowThreadProcessId
InsertMenuA
InvalidateRect
InvertRect
IsCharAlphaNumericA
IsChild
IsClipboardFormatAvailable
IsDialogMessageA
IsDlgButtonChecked
IsIconic
IsMenu
IsWindow
IsWindowEnabled
IsWindowVisible
IsZoomed
KillTimer
LoadAcceleratorsA
LoadBitmapA
LoadCursorA
LoadIconA
LoadMenuA
LoadStringA
MapVirtualKeyA
MapWindowPoints
MessageBeep
MessageBoxA
ModifyMenuA
MoveWindow
OpenClipboard
PostMessageA
PostQuitMessage
PtInRect
RedrawWindow
RegisterClassA
RegisterClassExA
RegisterWindowMessageA
ReleaseCapture
ReleaseDC
RemoveMenu
ScreenToClient
ScrollDC
SendDlgItemMessageA
SendMessageA
SetActiveWindow
SetCapture
SetClipboardData
SetCursor
SetDlgItemInt
SetFocus
SetForegroundWindow
SetKeyboardState
SetMenu
SetMenuItemInfoA
SetRect
SetScrollInfo
SetScrollPos
SetScrollRange
SetTimer
SetWindowLongA
SetWindowPlacement
SetWindowPos
SetWindowTextA
SetWindowsHookExA
ShowCursor
ShowScrollBar
ShowWindow
SystemParametersInfoA
ToAscii
TrackPopupMenu
TranslateAcceleratorA
TranslateMDISysAccel
TranslateMessage
UnhookWindowsHookEx
UpdateWindow
ValidateRect
WinHelpA
WindowFromPoint
wsprintfA

winmm

mciGetDeviceIDA
mciGetErrorStringA
mciSendStringA
mixerClose
mixerGetControlDetailsA
mixerGetLineControlsA
mixerGetLineInfoA
mixerOpen
mixerSetControlDetails
sndPlaySoundA
timeBeginPeriod
timeEndPeriod
timeGetDevCaps
timeKillEvent
timeSetEvent

ole32

CLSIDFromProgID
CoCreateInstance
OleInitialize
OleUninitialize

oleaut32

LoadRegTypeLib
SetErrorInfo
SysAllocString
SysFreeString
VarCyFromR8
VarDateFromR8
VarR8FromCy
VarR8FromDate
VariantChangeType
VariantClear
VariantInit

Exports

Exports

@__lockDebuggerData$qv
@__unlockDebuggerData$qv
__DebuggerHookData
__GetExceptDLLinfo
___CPPdebugHook

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 105KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 165KB - Virtual size: 165KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
windows.hlp
.dll windows:4 windows x86 arch:x86

e85257bf559058a9e52d729431aa3c4a

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
lstrcpyA
SearchPathA
GetLastError
lstrcmpA
GetModuleFileNameA
UnmapViewOfFile
CreateFileMappingA
MapViewOfFile

user32

DestroyWindow
MoveWindow
PostQuitMessage
GetDlgItem
GetMenu
GetSubMenu
DrawMenuBar
SetMenu
LoadMenuA
keybd_event
GetClassInfoExA
GetWindowTextA
FindWindowExA
EndPaint
GetClientRect
GetSysColor
BeginPaint
InvalidateRect
ShowCursor
DefWindowProcA
RegisterClassExA
GetDesktopWindow
SetActiveWindow
SetWindowTextA
MessageBeep
SetTimer
EnableMenuItem
GetSystemMenu
SetFocus
SetWindowPos
IsWindowVisible
GetWindowLongA
SetWindowLongA
PostMessageA
CallWindowProcA
IsWindow
wsprintfA
SendMessageA
UnregisterClassA
SetForegroundWindow
CreateWindowExA
EnumChildWindows
MessageBoxA
GetClassNameA
SetCursor
LoadImageA
LoadCursorA
WindowFromPoint
SetCursorPos
GetCursorPos
GetParent
GetWindowRect
ShowWindow
FindWindowA
SetParent

gdi32

GetTextExtentPoint32A
ExtTextOutA
SelectObject
GetStockObject
GetObjectA
SetBkColor
CreateFontIndirectA

shell32

ExtractIconExA

comctl32

InitCommonControlsEx

msvcrt

_stricmp
_adjust_fdiv
_initterm
free
malloc
sprintf
strlen
strcpy
atoi

Exports

Exports

BarAdd
BarRemove
Bolderize
Calendar
CalendarColor
Cascade
ChangeIcon
CountIcons
Desktop
DesktopHwnd
DllInfo
DllMain
DockState
Editbox
GetChanFont
GetDid
GetNlFont
GetTitle
HideAnimation
HideMirc
IsDesktop
IsVisible
Italicize
LoadDll
LockWindow
Mark
Marquee
MdiHwnd
MenuDock
MenuFloat
MenuRet
MircIcon
PasswordGet
Register
SbAttach
SbDestroy
SbDock
SbLocate
SbResize
SbSize
SbUndock
SetNlFont
SizeGrip
StrikeOut
Style
TbDock
TbFloat
Tile
ToolDll
ToolDock
UnClose
Underline
Undesktop
UnloadDll
UnlockWindow
Visible
WinClose
WinFocus
WinPar
WinPar2

Sections

.text
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
winhelp.bat
winhelp.reg
winhlp32.cmd

Sharing

General

Malware Config

Signatures

Files

7bbfa5e0da3b7fab246b0b2ce563fba2

Headers

File Characteristics

Imports

advapi32

kernel32

mpr

version

wsock32

comdlg32

gdi32

shell32

user32

winmm

ole32

oleaut32

Exports

Exports

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.data Size: 105KB - Virtual size: 188KB

.tls Size: 512B - Virtual size: 4KB

.rdata Size: 512B - Virtual size: 4KB

.idata Size: 11KB - Virtual size: 12KB

.edata Size: 512B - Virtual size: 4KB

.rsrc Size: 165KB - Virtual size: 165KB

e85257bf559058a9e52d729431aa3c4a

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

comctl32

msvcrt

Exports

Exports

Sections

.text Size: 18KB - Virtual size: 18KB

.rdata Size: 3KB - Virtual size: 3KB

.data Size: 4KB - Virtual size: 4KB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.data
Size: 105KB - Virtual size: 188KB

.tls
Size: 512B - Virtual size: 4KB

.rdata
Size: 512B - Virtual size: 4KB

.idata
Size: 11KB - Virtual size: 12KB

.edata
Size: 512B - Virtual size: 4KB

.rsrc
Size: 165KB - Virtual size: 165KB

.text
Size: 18KB - Virtual size: 18KB

.rdata
Size: 3KB - Virtual size: 3KB

.data
Size: 4KB - Virtual size: 4KB

.reloc
Size: 2KB - Virtual size: 2KB