Static task
static1
Behavioral task
behavioral1
Sample
f41ac1c12e8e17b9f44dd7fcad8a40b9f7a36b51d2bf9ee172bbfbd70e18cd1c.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f41ac1c12e8e17b9f44dd7fcad8a40b9f7a36b51d2bf9ee172bbfbd70e18cd1c.exe
Resource
win10v2004-20230703-en
General
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Target
f41ac1c12e8e17b9f44dd7fcad8a40b9f7a36b51d2bf9ee172bbfbd70e18cd1c
-
Size
3.4MB
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MD5
138383b777ffd70e52e9dd6595ec4350
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SHA1
9559d72907dce0e0763917909614f3d93e641e0f
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SHA256
f41ac1c12e8e17b9f44dd7fcad8a40b9f7a36b51d2bf9ee172bbfbd70e18cd1c
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SHA512
9002118ebd6371d2dcfe44f93f38f40afa3de23c6bb44f43a8a1cd6eaadcb3382cbd0e7315685e5f1c40be5df4cbae40eb2f440e282a57dc616cf859b712bc6e
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SSDEEP
98304:brzVbaV+IFn05Ricx4PHzLbQvnfs4P0QowW2zdl3JlTvrfRFn05Ricx4PHzLbQvO:5GmzHXTvrf5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f41ac1c12e8e17b9f44dd7fcad8a40b9f7a36b51d2bf9ee172bbfbd70e18cd1c
Files
-
f41ac1c12e8e17b9f44dd7fcad8a40b9f7a36b51d2bf9ee172bbfbd70e18cd1c.exe windows x86
2a16bea14bc4b7848f312cbc6d1e4c3c
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
kernel32
MultiByteToWideChar
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
GetCurrentProcess
DuplicateHandle
SetLastError
lstrcpynA
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
CompareStringW
CompareStringA
SetStdHandle
IsBadCodePtr
IsBadReadPtr
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
SetEnvironmentVariableA
IsBadWritePtr
VirtualAlloc
LCMapStringW
LCMapStringA
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
WritePrivateProfileStringA
GetFileAttributesA
GetCommandLineA
SetCurrentDirectoryA
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
CreateEventA
GetFullPathNameA
FindResourceA
LoadResource
LockResource
CreateThread
GetModuleFileNameA
Sleep
GetProfileStringA
CreateFileA
WriteFile
ReadFile
GetLastError
WaitForMultipleObjects
SetEvent
GlobalAlloc
WaitForSingleObject
CloseHandle
MulDiv
GetCurrentThreadId
ExitProcess
GetModuleHandleA
GetProcAddress
LoadLibraryA
FreeLibrary
GetLocalTime
GetSystemTime
GetTimeZoneInformation
RaiseException
TerminateProcess
RtlUnwind
GetStartupInfoA
SetErrorMode
GetOEMCP
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
GetFileTime
GetFileSize
GlobalFlags
GlobalSize
GlobalLock
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
GetVersionExA
lstrcatA
lstrlenA
WinExec
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
lstrcpyA
FindFirstFileA
FindNextFileA
FindClose
GetVolumeInformationA
GetTickCount
GlobalUnlock
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetCurrentThread
user32
GetWindowRect
GetSystemMetrics
RedrawWindow
InvalidateRect
EnableWindow
wsprintfA
IsWindowVisible
FillRect
OffsetRect
GetClientRect
PtInRect
SetParent
SendMessageA
LoadCursorA
IsRectEmpty
IsWindow
DestroyIcon
IntersectRect
InflateRect
SetRect
SetScrollPos
SetScrollRange
GetWindowLongA
SetWindowLongA
GetScrollRange
PostMessageA
SetCapture
GetSysColor
GetParent
GetCapture
ReleaseCapture
SetTimer
KillTimer
WinHelpA
LoadBitmapA
CopyRect
GetFocus
ChildWindowFromPointEx
ScreenToClient
GetMessagePos
UpdateWindow
SetWindowRgn
DestroyCursor
DestroyAcceleratorTable
IsChild
GetWindow
GetTopWindow
GetActiveWindow
SetWindowPos
SetFocus
DestroyMenu
SetActiveWindow
IsIconic
PeekMessageA
SetMenu
GetMenu
SetCursorPos
GetCursorPos
SetForegroundWindow
ValidateRect
TranslateMessage
LoadIconA
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
EqualRect
GetSubMenu
EnableMenuItem
GetDC
ReleaseDC
GetDlgCtrlID
EnumDisplaySettingsA
LoadImageA
MessageBoxA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
DrawFrameControl
DrawEdge
DrawFocusRect
GetClipboardData
OpenClipboard
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
DestroyWindow
GetWindowTextA
GetWindowTextLengthA
GetDlgItem
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
CharUpperA
UnregisterClassA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
GetNextDlgTabItem
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
CreateDialogIndirectParamA
EndDialog
GetClassNameA
GetDesktopWindow
GetSysColorBrush
LoadStringA
EmptyClipboard
SetClipboardData
CloseClipboard
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
ClientToScreen
WindowFromPoint
SystemParametersInfoA
ShowWindow
SetCursor
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
gdi32
StartDocA
GetSystemPaletteEntries
CreatePalette
SelectPalette
RealizePalette
GetDIBits
SetBkColor
CreatePolygonRgn
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
SetStretchBltMode
StretchBlt
CreateDIBitmap
GetClipRgn
SelectClipRgn
DeleteObject
LPtoDP
CreateRectRgnIndirect
DeleteDC
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
StartPage
EndPage
CreateCompatibleBitmap
CreateDCA
GetDeviceCaps
DPtoLP
CreateBitmap
CreateCompatibleDC
SelectObject
BitBlt
GetObjectA
CreatePen
PatBlt
Rectangle
Ellipse
RoundRect
CombineRgn
CreateRectRgn
FillRgn
GetCurrentObject
GetTextExtentPoint32A
CreateSolidBrush
GetStockObject
CreateFontIndirectA
GetTextMetricsA
GetClipBox
SetTextColor
SaveDC
RestoreDC
SetBkMode
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
ExcludeClipRect
EndDoc
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetViewportExtEx
ExtSelectClipRgn
LineTo
MoveToEx
winmm
midiStreamRestart
midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegCreateKeyExA
RegCloseKey
RegQueryValueA
RegOpenKeyExA
RegSetValueExA
shell32
ShellExecuteA
Shell_NotifyIconA
ole32
OleUninitialize
CLSIDFromString
OleInitialize
oleaut32
LoadTypeLi
RegisterTypeLi
UnRegisterTypeLi
comctl32
ImageList_Destroy
ord17
ws2_32
getpeername
accept
recv
ioctlsocket
recvfrom
inet_ntoa
WSAAsyncSelect
closesocket
WSACleanup
comdlg32
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
ChooseColorA
Sections
.text Size: 516KB - Virtual size: 515KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 181KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 400KB - Virtual size: 396KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ