0bf5509ecf85432c9dd99d4ce86a0cc042e1b06838596db0a6ca1373ae9c9681

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General

Target

0bf5509ecf85432c9dd99d4ce86a0cc042e1b06838596db0a6ca1373ae9c9681
Size

764KB
MD5

25f85419ab8a417f5e6e3c9a4fce87f8
SHA1

012f46f56baeccfd0ad2a987d2f44f13e59773e4
SHA256

0bf5509ecf85432c9dd99d4ce86a0cc042e1b06838596db0a6ca1373ae9c9681
SHA512

b867270eafb3292339518e00d0ad2f002dc03340a37bac4041746a3028f3c45b604eb1d92f517f462048ac7e557bd02d8c3ff63b80c8d55ae77fafca02c6dc2a
SSDEEP

12288:RP+9JwvKHq3HtTzyASyXMwRgn0v/qtofNR5nWFpPoSM9z:RPVKK3dzJSyO0v/qtoYbOz

Score

10^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
0bf5509ecf85432c9dd99d4ce86a0cc042e1b06838596db0a6ca1373ae9c9681

Files

0bf5509ecf85432c9dd99d4ce86a0cc042e1b06838596db0a6ca1373ae9c9681
.exe windows:4 windows x86 arch:x86

2c4f89dad463b2a7ef86f1e604958fa1

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

ws2_32

WSAAsyncSelect
closesocket
WSACleanup
recvfrom
ioctlsocket
recv
inet_ntoa
getpeername
accept

kernel32

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

user32

GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DefWindowProcA
GetClassInfoA
DeleteMenu
GetSystemMenu
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
CreateMenu
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
InflateRect
SetRect
IntersectRect
DestroyIcon
PostThreadMessageA
GetNextDlgGroupItem
GetSysColorBrush
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
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
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
LoadIconA
TranslateMessage
SystemParametersInfoA
GetDesktopWindow
GetClassNameA
UnregisterClassA
GetDlgItem
FindWindowExA
GetWindowTextA
WinHelpA
GetMessageA
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
CharNextA
SetWindowContextHelpId
MapDialogRect
LoadStringA

gdi32

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

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

advapi32

RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA

shell32

ShellExecuteA
Shell_NotifyIconA

ole32

StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
StgOpenStorageOnILockBytes
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
CLSIDFromString
OleUninitialize
OleInitialize
CoGetClassObject

oleaut32

VariantChangeType
VariantClear
VariantCopy
SafeArrayGetUBound
VariantTimeToSystemTime
SysStringLen
SysAllocStringLen
SysAllocStringByteLen
SafeArrayGetElemsize
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetLBound
SysFreeString
OleCreateFontIndirect
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
SafeArrayCreate
SysAllocString
SafeArrayGetDim

comctl32

ord17
ImageList_Destroy

oledlg

ord8

comdlg32

ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA

Sections

.text
Size: 480KB - Virtual size: 477KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 192KB - Virtual size: 188KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 64KB - Virtual size: 175KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2c4f89dad463b2a7ef86f1e604958fa1

Headers

File Characteristics

Imports

winmm

ws2_32

kernel32

user32

gdi32

winspool.drv

advapi32

shell32

ole32

oleaut32

comctl32

oledlg

comdlg32

Sections

.text Size: 480KB - Virtual size: 477KB

.rdata Size: 192KB - Virtual size: 188KB

.data Size: 64KB - Virtual size: 175KB

.rsrc Size: 24KB - Virtual size: 21KB

.text
Size: 480KB - Virtual size: 477KB

.rdata
Size: 192KB - Virtual size: 188KB

.data
Size: 64KB - Virtual size: 175KB

.rsrc
Size: 24KB - Virtual size: 21KB