821128b0a1c71467a99cd3741d4072147e92c1e10c176a1d42907449b17a605d

Sharing

Copy URL Twitter E-mail

General

Target

821128b0a1c71467a99cd3741d4072147e92c1e10c176a1d42907449b17a605d
Size

1.3MB
MD5

f25764d330d90eda53335fbca3452bc5
SHA1

3d41300650eaa6e16c31d0c87ab6416eaf56b11c
SHA256

821128b0a1c71467a99cd3741d4072147e92c1e10c176a1d42907449b17a605d
SHA512

aa5909e238f3d2cac4e3cbe3c15235ec9206d35e9226720d5a7378db253f76da3b5f7c3f69f20cf8f8ca8831e21f01359a68ac5f63f22c6dc107b8d358f9c41a
SSDEEP

24576:aEn5Ww97HTKethjUNEo0lG4ByqIDFJa6++qM7A8IDbS3c:aO9VhjhlG4gnDFJ0+bZc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
821128b0a1c71467a99cd3741d4072147e92c1e10c176a1d42907449b17a605d

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

821128b0a1c71467a99cd3741d4072147e92c1e10c176a1d42907449b17a605d
.exe windows:4 windows x86 arch:x86

83241c728602627b54f889af3c26b97a

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

winmm

midiStreamOut
midiOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
midiStreamOpen
midiStreamProperty
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
waveOutUnprepareHeader
waveOutRestart
waveOutPrepareHeader

ws2_32

WSACleanup
inet_ntoa
closesocket
getpeername
accept
ntohl
WSAAsyncSelect
recvfrom
ioctlsocket
recv

kernel32

GetFileSize
GetFileType
DuplicateHandle
GetCurrentProcess
SystemTimeToFileTime
GetLocalTime
DosDateTimeToFileTime
SetFileTime
TerminateProcess
SetFilePointer
SetLastError
GetTimeZoneInformation
TerminateThread
CreateMutexA
ReleaseMutex
SuspendThread
GetACP
HeapSize
RaiseException
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
LocalFree
InterlockedDecrement
InterlockedIncrement
FileTimeToLocalFileTime
FileTimeToSystemTime
lstrcpynA
lstrcmpA
IsDBCSLeadByte
GetVersion
lstrcmpiA
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
RemoveDirectoryA
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
InterlockedExchange
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
MoveFileA
DeleteFileA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle

user32

DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
LoadImageA
LoadStringA
GetMenuCheckMarkDimensions
GetMenuState
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
DrawTextA
SetWindowsHookExA
UnhookWindowsHookEx
EnumThreadWindows
GetWindowTextLengthA
GetClassNameA
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
EnumDisplaySettingsA
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
ClientToScreen
EnumChildWindows
CallNextHookEx
CallWindowProcA
GetWindowDC
GetSysColorBrush
FrameRect
GetWindowTextA
CharUpperA
GetDesktopWindow
GetDlgItem
FindWindowExA
GetForegroundWindow
EnableMenuItem
GetSubMenu
IntersectRect
GetDlgCtrlID
UnregisterClassA
DrawIconEx
BeginPaint
EndPaint
TabbedTextOutA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA

gdi32

GetViewportExtEx
ExtSelectClipRgn
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
GetTextExtentPoint32A
GetDeviceCaps
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
SetPixel
CreateRectRgnIndirect
SetBkColor
SetBkMode
LineTo
MoveToEx
SetTextColor
CreateEllipticRgnIndirect
GetTextMetricsA
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
RestoreDC
SaveDC
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
Arc
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
GetPixel
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreateDCA
CreateBitmap
GetViewportOrgEx

msimg32

GradientFill

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey

shell32

Shell_NotifyIconA
ShellExecuteA

ole32

CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize

oleaut32

UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetUBound
VariantChangeType
SafeArrayGetLBound
VariantClear
VariantCopy

comctl32

_TrackMouseEvent
ord17
ImageList_Destroy

comdlg32

ChooseColorA
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA

Sections

.text
Size: 740KB - Virtual size: 736KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 384KB - Virtual size: 383KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 96KB - Virtual size: 371KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

83241c728602627b54f889af3c26b97a

Headers

File Characteristics

Imports

winmm

ws2_32

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

ole32

oleaut32

comctl32

comdlg32

Sections

.text Size: 740KB - Virtual size: 736KB

.rdata Size: 384KB - Virtual size: 383KB

.data Size: 96KB - Virtual size: 371KB

.rsrc Size: 80KB - Virtual size: 76KB

.text
Size: 740KB - Virtual size: 736KB

.rdata
Size: 384KB - Virtual size: 383KB

.data
Size: 96KB - Virtual size: 371KB

.rsrc
Size: 80KB - Virtual size: 76KB