Static task
static1
Behavioral task
behavioral1
Sample
b8ebb68c1ebc9e98294b7a0fbf362c1030bb701ae9954c3d51f675c172310fc5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b8ebb68c1ebc9e98294b7a0fbf362c1030bb701ae9954c3d51f675c172310fc5.exe
Resource
win10v2004-20230915-en
General
-
Target
b8ebb68c1ebc9e98294b7a0fbf362c1030bb701ae9954c3d51f675c172310fc5
-
Size
3.1MB
-
MD5
dec11f7b236c4934dec0611c397ad6ec
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SHA1
09c9250cd53e6a7610852b9e8fcacd83c8a69ba6
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SHA256
b8ebb68c1ebc9e98294b7a0fbf362c1030bb701ae9954c3d51f675c172310fc5
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SHA512
687ee33db7326d03c76c0fad3cc8cb0a8a100b25953e37fb7876e2bd898f77b3b60661e2077838182295b55d648d02c02be9eeeb56a704d63cc928969d43094b
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SSDEEP
98304:7VSoJMd9caV2SnGJ5eJwa27ncMUjuDk554R2J:E4cYeJh2zcG4FJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8ebb68c1ebc9e98294b7a0fbf362c1030bb701ae9954c3d51f675c172310fc5
Files
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b8ebb68c1ebc9e98294b7a0fbf362c1030bb701ae9954c3d51f675c172310fc5.exe windows:4 windows x86
e640ad44c705f18353b2eec9ff0c2746
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
midiStreamOpen
waveOutRestart
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
midiOutUnprepareHeader
ws2_32
WSAAsyncSelect
closesocket
WSACleanup
inet_ntoa
recvfrom
ioctlsocket
recv
getpeername
ntohl
accept
kernel32
CreateToolhelp32Snapshot
FlushInstructionCache
VirtualProtect
VirtualFree
VirtualAlloc
VirtualQuery
GetWindowsDirectoryA
SetFilePointer
GetFileSize
TerminateProcess
LoadLibraryExA
SetLastError
Thread32First
GetTimeZoneInformation
GetVersion
Beep
IsBadReadPtr
CreateMutexA
ReleaseMutex
TerminateThread
GetLocalTime
GetSystemTime
RaiseException
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
GetCurrentProcessId
Thread32Next
GetThreadContext
SetThreadContext
SuspendThread
HeapDestroy
InterlockedExchange
InterlockedCompareExchange
HeapCreate
GetModuleHandleW
LoadLibraryW
GetCurrentProcess
IsBadCodePtr
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
SetStdHandle
user32
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
SystemParametersInfoA
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
GetSysColorBrush
WindowFromPoint
DrawFocusRect
DrawFrameControl
TranslateMessage
LoadIconA
MessageBoxW
GetPropW
SetClassLongW
GetClassLongW
PostMessageW
SetPropW
CallNextHookEx
CallWindowProcW
GetAsyncKeyState
DefWindowProcW
SetWindowLongW
RemovePropW
GetForegroundWindow
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
CreatePopupMenu
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ScrollDC
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
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
GetDesktopWindow
GetClassNameA
GetDlgItem
FindWindowExA
GetWindowTextA
GetMenuState
GetMenuItemID
GetMenuItemCount
SetWindowsHookExA
UnhookWindowsHookEx
SetWindowTextA
LoadStringA
CopyIcon
GetIconInfo
CreateIconIndirect
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
SetScrollRange
GetMessageA
UnregisterClassA
DrawEdge
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
MoveWindow
CheckMenuItem
gdi32
ExtSelectClipRgn
ExcludeClipRect
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
ExtCreateRegion
SetPixel
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
OffsetRgn
GetTextMetricsA
SetTextColor
LineTo
MoveToEx
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetDeviceCaps
GetTextExtentPoint32A
Polygon
Arc
Chord
Pie
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
SetPixelV
CreateCompatibleDC
GetPixel
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreatePatternBrush
CreateBitmap
CreateDCA
CreatePalette
CreateHatchBrush
CreateBrushIndirect
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
comdlg32
ChooseColorA
GetSaveFileNameW
GetOpenFileNameW
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseFontA
advapi32
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
shell32
Shell_NotifyIconA
SHGetMalloc
SHGetPathFromIDListA
ShellExecuteA
SHBrowseForFolderA
ole32
CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
oleaut32
SafeArrayGetElement
UnRegisterTypeLi
OleCreatePictureIndirect
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy
comctl32
ImageList_GetIcon
ImageList_GetImageInfo
ImageList_GetImageCount
ImageList_SetBkColor
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate
Sections
.text Size: 984KB - Virtual size: 981KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 455KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ