Static task
static1
Behavioral task
behavioral1
Sample
1efa0a1af59845fa1faa0b99f99c08e4c07f079459d3efd9dde793cadd1ebf8f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1efa0a1af59845fa1faa0b99f99c08e4c07f079459d3efd9dde793cadd1ebf8f.exe
Resource
win10v2004-20230915-en
General
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Target
1efa0a1af59845fa1faa0b99f99c08e4c07f079459d3efd9dde793cadd1ebf8f
-
Size
1.1MB
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MD5
8700c28a6ae81b5a09eaa5cde9caf5f5
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SHA1
249205510698d4e16799288d05bc057a1f489ae9
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SHA256
1efa0a1af59845fa1faa0b99f99c08e4c07f079459d3efd9dde793cadd1ebf8f
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SHA512
2ae373197874d757b4e9c915a970bcb8b70f05546028cd5966f2af0d1b7cb3dfd7b3850c0d7c1e2457aebbcfc5bd3aae6aaecff171b0d261a56606bc63d949b6
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SSDEEP
12288:aNIk/Ya+q8xAfDobn1VH5zQqg5pRryJo1sQiSYFGt1vIB+3w0dR5nWFpPoSp8W6w:aNIk/Ya+ALob1AqOpmGtGBYAbX8WJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1efa0a1af59845fa1faa0b99f99c08e4c07f079459d3efd9dde793cadd1ebf8f
Files
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1efa0a1af59845fa1faa0b99f99c08e4c07f079459d3efd9dde793cadd1ebf8f.exe windows x86
134e629f10f33b90b8b1ceb872f67554
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
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
waveOutRestart
ws2_32
closesocket
send
select
WSACleanup
recvfrom
inet_ntoa
recv
getpeername
accept
ntohl
WSAStartup
ioctlsocket
WSAAsyncSelect
rasapi32
RasGetConnectStatusA
RasHangUpA
kernel32
GetFileSize
GetCurrentProcess
TerminateProcess
GetWindowsDirectoryA
GetSystemDirectoryA
MultiByteToWideChar
SetLastError
GetTimeZoneInformation
GetVersion
SetFilePointer
lstrcmpA
lstrcmpiA
lstrcpynA
FileTimeToSystemTime
FileTimeToLocalFileTime
GetFileType
DuplicateHandle
GetLocalTime
CreateMutexA
ReleaseMutex
SuspendThread
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
WideCharToMultiByte
TerminateThread
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
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
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
InterlockedExchange
DeleteFileA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
GetStartupInfoA
RtlUnwind
GetSystemTime
RaiseException
HeapSize
GetACP
SetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
user32
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetTimer
KillTimer
WinHelpA
LoadBitmapA
CopyRect
ChildWindowFromPointEx
ScreenToClient
GetMessagePos
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
GetSysColorBrush
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
CreateAcceleratorTableA
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
LoadStringA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
GetMenuItemCount
GetMenuItemID
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
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
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawFrameControl
TranslateMessage
LoadIconA
UnregisterClassA
GetDesktopWindow
GetClassNameA
GetDlgItem
FindWindowExA
GetWindowTextA
CharUpperA
SetWindowTextA
GetForegroundWindow
GetSysColor
DrawEdge
GetWindowTextLengthA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
gdi32
PtVisible
GetViewportExtEx
ExtSelectClipRgn
LineTo
GetDeviceCaps
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
RectVisible
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
GetTextExtentPoint32A
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
CreatePalette
SelectClipRgn
GetROP2
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
shell32
SHGetSpecialFolderPathA
DragQueryFileA
Shell_NotifyIconA
ShellExecuteA
ole32
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
RegisterDragDrop
RevokeDragDrop
ReleaseStgMedium
CLSIDFromProgID
oleaut32
VariantChangeType
VariantClear
VariantCopy
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayGetDim
SafeArrayUnaccessData
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayAccessData
comctl32
ImageList_GetImageCount
ImageList_SetBkColor
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate
wldap32
ord29
wininet
InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetConnectA
InternetSetOptionA
InternetOpenA
InternetCloseHandle
InternetReadFile
comdlg32
ChooseFontA
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
Sections
.text Size: 780KB - Virtual size: 776KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 232KB - Virtual size: 229KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 427KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ