Static task
static1
Behavioral task
behavioral1
Sample
3fcf5b4dfc4efae142d848f7d4f4db4a096ecd482c5b0c75490ca27a800bd0f0.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3fcf5b4dfc4efae142d848f7d4f4db4a096ecd482c5b0c75490ca27a800bd0f0.exe
Resource
win10v2004-20230220-en
General
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Target
3fcf5b4dfc4efae142d848f7d4f4db4a096ecd482c5b0c75490ca27a800bd0f0
-
Size
836KB
-
MD5
681ea563591b21d003ef32766e5abf28
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SHA1
51d80023c9230018ccaa25e8c16eb50bf1b37c8e
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SHA256
3fcf5b4dfc4efae142d848f7d4f4db4a096ecd482c5b0c75490ca27a800bd0f0
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SHA512
940e40a68c1b210bc6f4dd3536dcb973934e50333793c401c444f2b778b17413dbfca62c5c33bab3bc1f368da8067615093993970dc807ab0be437dbd69dc8f3
-
SSDEEP
12288:5fRL+HeHKEIUjlkz6Bu7UsgI7ybIkAfmT5:HqHeHtlBu4sgRT5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3fcf5b4dfc4efae142d848f7d4f4db4a096ecd482c5b0c75490ca27a800bd0f0
Files
-
3fcf5b4dfc4efae142d848f7d4f4db4a096ecd482c5b0c75490ca27a800bd0f0.exe windows x86
550e4ad412ef365f9d9a9924764f0299
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
HeapSize
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringA
HeapReAlloc
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetACP
GetLocalTime
GetSystemTime
GetProfileStringA
GetTimeZoneInformation
RaiseException
HeapAlloc
HeapFree
TerminateProcess
ExitProcess
GetCommandLineA
GetStartupInfoA
RtlUnwind
GetFileTime
GetFileSize
GetFileAttributesA
GetTickCount
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
GetCurrentProcess
DuplicateHandle
SetErrorMode
GetOEMCP
GetCPInfo
FindResourceExA
SizeofResource
GetProcessVersion
GetLastError
WritePrivateProfileStringA
GlobalFlags
lstrcpynA
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
FormatMessageA
LocalFree
FileTimeToLocalFileTime
FileTimeToSystemTime
MulDiv
SetLastError
GetThreadLocale
LoadLibraryA
FreeLibrary
GetVersion
lstrcatA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
lstrcpyA
GetModuleHandleA
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
lstrlenA
VirtualProtect
GlobalUnlock
GlobalFree
LockResource
FindResourceA
LoadResource
CloseHandle
GetModuleFileNameA
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
LCMapStringW
GetCurrentThreadId
user32
InvalidateRect
CharUpperA
RegisterClipboardFormatA
PostThreadMessageA
SetWindowContextHelpId
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetSysColor
AdjustWindowRectEx
GetTopWindow
IsChild
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetMenuItemID
TrackPopupMenu
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
CopyRect
InflateRect
ReleaseDC
MapDialogRect
SetWindowPos
ShowWindow
GetCapture
GetAsyncKeyState
SetFocus
EndDialog
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
GetMenuCheckMarkDimensions
LoadBitmapA
SetRect
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
GetKeyState
LoadIconA
GetWindowRect
SendMessageA
UnregisterClassA
HideCaret
ShowCaret
ExcludeUpdateRgn
DrawFocusRect
CallNextHookEx
ValidateRect
IsWindowVisible
PeekMessageA
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
MessageBoxA
SetCursor
PostQuitMessage
MessageBeep
RegisterWindowMessageA
GetNextDlgGroupItem
PostMessageA
GetCursorPos
ScreenToClient
LoadMenuA
GetSubMenu
EnableWindow
SetTimer
KillTimer
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
GetSystemMenu
DefDlgProcA
IsWindowUnicode
AppendMenuA
GetSysColorBrush
PtInRect
GetClassNameA
GetDesktopWindow
LoadCursorA
DestroyMenu
LoadStringA
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
wvsprintfA
CharNextA
MoveWindow
SetWindowTextA
IsDialogMessageA
GetMenuState
CopyAcceleratorTableA
GetDlgItemInt
GetDC
gdi32
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
IntersectClipRect
DeleteObject
SetViewportExtEx
GetViewportExtEx
GetWindowExtEx
CreateSolidBrush
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
EnumFontFamiliesExA
GetMapMode
DPtoLP
LPtoDP
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetBkMode
SelectObject
RestoreDC
SaveDC
DeleteDC
GetStockObject
GetDeviceCaps
GetBkColor
GetTextColor
GetObjectA
SetBkColor
SetTextColor
GetClipBox
PatBlt
CreateDIBitmap
GetTextExtentPointA
BitBlt
CreateCompatibleDC
CreateBitmap
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
RegCloseKey
comctl32
PropertySheetA
DestroyPropertySheetPage
CreatePropertySheetPageA
ImageList_Destroy
ord17
oledlg
ord8
ole32
OleUninitialize
OleInitialize
CoFreeUnusedLibraries
CoTaskMemAlloc
CoTaskMemFree
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
olepro32
ord253
oleaut32
SafeArrayUnaccessData
SysFreeString
VariantClear
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayCreate
SafeArrayRedim
VariantCopy
SysAllocString
SysAllocStringByteLen
VariantChangeType
SafeArrayGetElement
VariantTimeToSystemTime
SysStringLen
SysAllocStringLen
Sections
.text Size: 204KB - Virtual size: 202KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 564KB - Virtual size: 598KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ