Static task
static1
Behavioral task
behavioral1
Sample
b5cf5f5f2498ba64dc1c3d40ec6e29071237e427ca2ca4ea7e44a44e7c73cbd0.exe
Resource
win7-20230220-en
General
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Target
b5cf5f5f2498ba64dc1c3d40ec6e29071237e427ca2ca4ea7e44a44e7c73cbd0
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Size
1.5MB
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MD5
73b157aa9dbc5c704d7b50e5258f642f
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SHA1
203404ac071499702cd7fb095d78291c4c9e14ec
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SHA256
b5cf5f5f2498ba64dc1c3d40ec6e29071237e427ca2ca4ea7e44a44e7c73cbd0
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SHA512
e89603ee271f38cdbc6b88224fbca063e473c60b54edd2619d90d9923b44ddde743e51455afba3714e11614038d2f2672102a84e781574c096c5cad78efa1504
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SSDEEP
24576:QJhg6Acua4h9qEdeZILli4xjs2D1hf7UbfoGRyKOYq/vZ12CO+s6X9ELG3dh:QRz4VliWv4ZBOV/vZSIh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5cf5f5f2498ba64dc1c3d40ec6e29071237e427ca2ca4ea7e44a44e7c73cbd0
Files
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b5cf5f5f2498ba64dc1c3d40ec6e29071237e427ca2ca4ea7e44a44e7c73cbd0.exe windows x86
a73986f062a1229cc2d5c61efbca6732
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
msvfw32
DrawDibDraw
avifil32
AVIStreamGetFrame
AVIStreamInfoA
winmm
midiOutReset
midiStreamClose
midiStreamRestart
PlaySoundA
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
ws2_32
closesocket
WSACleanup
inet_ntoa
accept
WSAAsyncSelect
getpeername
recv
ioctlsocket
recvfrom
kernel32
LocalFree
FormatMessageA
FileTimeToSystemTime
FileTimeToLocalFileTime
InterlockedDecrement
DuplicateHandle
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GetThreadLocale
lstrcmpiA
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
GetProfileIntA
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
InterlockedIncrement
WideCharToMultiByte
GetVersion
GetTimeZoneInformation
SetLastError
MultiByteToWideChar
GetSystemDirectoryA
GetWindowsDirectoryA
OpenProcess
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateToolhelp32Snapshot
Process32First
Process32Next
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
RemoveDirectoryA
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CopyFileA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
InterlockedExchange
lstrcpynA
user32
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
GetDoubleClickTime
ClipCursor
GetForegroundWindow
FindWindowExA
GetDlgItem
FindWindowA
GetWindowThreadProcessId
GetClassNameA
GetDesktopWindow
GetNextDlgTabItem
GetWindowTextA
SetWindowTextA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
DrawStateA
GrayStringA
TabbedTextOutA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
FrameRect
GetPropA
MoveWindow
CallWindowProcA
SetPropA
DrawTextA
GetCursor
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
CheckMenuItem
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
wvsprintfA
LoadStringA
GetSysColorBrush
CharNextA
SetWindowContextHelpId
MapDialogRect
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
IsClipboardFormatAvailable
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
GetNextDlgGroupItem
PostThreadMessageA
ModifyMenuA
PostQuitMessage
UnregisterClassA
gdi32
CombineRgn
PatBlt
CreatePen
SelectObject
CreatePatternBrush
CreateBitmap
CreateBrushIndirect
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
OffsetWindowOrgEx
SetWindowExtEx
SetROP2
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
CreateRectRgn
ExtSelectClipRgn
GetViewportExtEx
GetMapMode
CopyMetaFileA
CreateFontA
SetDIBitsToDevice
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
CreatePenIndirect
RestoreDC
SaveDC
SetWindowOrgEx
SetTextColor
SetBkMode
SetBkColor
CreateRectRgnIndirect
CreateDIBSection
SetPolyFillMode
SetBrushOrgEx
AbortDoc
GetPixel
CreateCompatibleDC
SetPixelV
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
GetTextMetricsA
FillRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetDeviceCaps
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
GetTextExtentPoint32A
BitBlt
ScaleWindowExtEx
SetPixel
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
msimg32
GradientFill
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comdlg32
GetFileTitleA
ChooseColorA
PrintDlgA
GetSaveFileNameA
GetOpenFileNameA
advapi32
RegCreateKeyExA
RegQueryValueA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
Shell_NotifyIconA
SHGetSpecialFolderPathA
ShellExecuteA
ole32
CoGetClassObject
CoDisconnectObject
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
CLSIDFromProgID
ReleaseStgMedium
CoTaskMemFree
OleSetClipboard
OleFlushClipboard
OleIsCurrentClipboard
OleGetClipboard
DoDragDrop
CoLockObjectExternal
RevokeDragDrop
OleDuplicateData
CoTaskMemAlloc
CreateStreamOnHGlobal
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
oleaut32
SafeArrayUnaccessData
SafeArrayAccessData
VariantCopyInd
VariantInit
SysAllocString
SafeArrayCreate
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
OleCreateFontIndirect
UnRegisterTypeLi
SysFreeString
SafeArrayGetElemsize
SysAllocStringByteLen
VarDateFromStr
SysAllocStringLen
SysStringLen
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantTimeToSystemTime
VariantCopy
odbc32
ord61
ord16
ord5
ord4
ord48
ord49
ord20
ord17
ord59
ord8
ord44
ord46
ord68
ord43
ord41
ord2
ord1
ord23
ord50
ord45
ord51
ord15
ord9
ord14
ord11
ord10
ord3
ord19
ord72
ord12
ord18
ord13
comctl32
ImageList_AddMasked
_TrackMouseEvent
ImageList_Draw
ord17
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_GetIcon
ImageList_ReplaceIcon
ImageList_Destroy
ImageList_Create
ImageList_LoadImageA
ImageList_Read
ImageList_DrawIndirect
ImageList_Duplicate
ImageList_SetBkColor
oledlg
ord8
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 216KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 461KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ