Static task
static1
Behavioral task
behavioral1
Sample
d077b7042998e4ae2f816fa247c4bd2b9d59b53345f3250f6dbe1820d51e0c71.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
d077b7042998e4ae2f816fa247c4bd2b9d59b53345f3250f6dbe1820d51e0c71.exe
Resource
win10v2004-20231023-en
General
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Target
d077b7042998e4ae2f816fa247c4bd2b9d59b53345f3250f6dbe1820d51e0c71
-
Size
4.4MB
-
MD5
49a8698ec1aa24bb30d8426d4489f824
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SHA1
5c02efa4d235b8491622fabb5d140e5db8c6458b
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SHA256
d077b7042998e4ae2f816fa247c4bd2b9d59b53345f3250f6dbe1820d51e0c71
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SHA512
37dcae7a7764969ace6ac00a8646aa794efb724a73dd6581b29966d8b9a8be53aa448a80e4224285721d5e857a9dceda955ef1a0613c926b2bacdbbd36128cb5
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SSDEEP
49152:vuonNtbAAOHcfSgyXkuSMPirh6n0kAOHcfSgyXkuSMPirh6Y2:mcNtbmgylSMqrhTCgylSMqrhP2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d077b7042998e4ae2f816fa247c4bd2b9d59b53345f3250f6dbe1820d51e0c71
Files
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d077b7042998e4ae2f816fa247c4bd2b9d59b53345f3250f6dbe1820d51e0c71.exe windows:4 windows x86
be626945f3757fab8ec4b40250ab93d9
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
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiOutReset
midiOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
waveOutRestart
midiStreamClose
midiStreamRestart
waveOutUnprepareHeader
midiStreamOpen
ws2_32
WSAAsyncSelect
closesocket
inet_ntoa
recvfrom
ioctlsocket
recv
getpeername
accept
WSACleanup
ntohl
kernel32
GetCurrentProcess
TerminateProcess
SetLastError
QueryPerformanceFrequency
QueryPerformanceCounter
GetTimeZoneInformation
GetVersion
UnmapViewOfFile
CreateFileMappingA
MapViewOfFile
OpenFileMappingA
GetFileSize
CreateMutexA
ReleaseMutex
TerminateThread
SuspendThread
GetACP
HeapSize
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
DeviceIoControl
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
InterlockedExchange
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
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
GetCurrentProcessId
user32
GetWindow
DestroyAcceleratorTable
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
GetSysColorBrush
LoadStringA
ShowWindow
SystemParametersInfoA
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
InflateRect
DefWindowProcA
DestroyIcon
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
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
GetClassInfoA
IsZoomed
DrawFrameControl
TranslateMessage
LoadIconA
GetDesktopWindow
GetClassNameA
mouse_event
GetDlgItem
GetWindowTextA
SetPropA
CreateWindowExA
RegisterClassA
GetPropA
DefWindowProcW
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IntersectRect
IsWindowEnabled
UnregisterClassA
CreateIconFromResourceEx
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
UnhookWindowsHookEx
GetClassLongA
CallNextHookEx
SetWindowsHookExA
GetMenuItemID
GetMenuItemCount
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
gdi32
TextOutA
RectVisible
PtVisible
GetViewportExtEx
ExtSelectClipRgn
LineTo
MoveToEx
ExcludeClipRect
StartPage
BitBlt
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
ExtTextOutA
GetTextExtentPoint32A
GetDeviceCaps
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
Escape
GetTextMetricsA
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetDIBits
GetViewportOrgEx
GetWindowOrgEx
GetWindowExtEx
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
shell32
Shell_NotifyIconA
DragQueryFileA
ShellExecuteA
ole32
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
RevokeDragDrop
ReleaseStgMedium
CLSIDFromProgID
oleaut32
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
comctl32
ord17
ImageList_Destroy
wldap32
ord29
comdlg32
ChooseColorA
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
Sections
.text Size: 776KB - Virtual size: 773KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ