Static task
static1
Behavioral task
behavioral1
Sample
c7baaf431d0f0bec11461b359e98a3b7161f1317ef82490fc72e1f7f3b5e9b4c.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
c7baaf431d0f0bec11461b359e98a3b7161f1317ef82490fc72e1f7f3b5e9b4c.exe
Resource
win10v2004-20231023-en
General
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Target
c7baaf431d0f0bec11461b359e98a3b7161f1317ef82490fc72e1f7f3b5e9b4c
-
Size
591KB
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MD5
3f1df9a38b96d3b786e31f3fee1dc021
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SHA1
cd8db6b8cdd804d68181447a9efc686da10f2b69
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SHA256
c7baaf431d0f0bec11461b359e98a3b7161f1317ef82490fc72e1f7f3b5e9b4c
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SHA512
ea4d62bf9db414dbcc8062a23af887eeaf5bae02bdca45b83e5140e4f03cb0ba7f85b454b9483fcd3dd4e33d033aa3d79cf21f7dba9e004a5d06f58ef9547b8a
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SSDEEP
12288:kC4k35bkITU0HfS1lNogHnaoUGexWKHoUXz6+vAlYo:kCrpbPTU0/an
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c7baaf431d0f0bec11461b359e98a3b7161f1317ef82490fc72e1f7f3b5e9b4c
Files
-
c7baaf431d0f0bec11461b359e98a3b7161f1317ef82490fc72e1f7f3b5e9b4c.exe windows:4 windows x86
9e0916178d8e0ac4e1f0ca071bd0223c
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
RtlUnwind
RaiseException
HeapReAlloc
HeapAlloc
HeapFree
GetStartupInfoA
GetCommandLineA
ExitProcess
TerminateProcess
HeapSize
GetACP
SetUnhandledExceptionFilter
VirtualFree
VirtualAlloc
IsBadWritePtr
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
GetProfileStringA
GetCurrentProcess
SetErrorMode
GetOEMCP
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalFree
LocalAlloc
GetLastError
GlobalFlags
MulDiv
SetLastError
MultiByteToWideChar
WideCharToMultiByte
InterlockedIncrement
lstrcpynA
FreeLibrary
GetVersion
lstrcatA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GetModuleHandleA
lstrcpyA
lstrlenA
WritePrivateProfileStringA
InterlockedDecrement
GetProcAddress
GetModuleFileNameA
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
GlobalLock
GlobalUnlock
GlobalFree
LockResource
GetTempPathA
CopyFileA
Sleep
CreateFileA
FindResourceA
LoadResource
SizeofResource
WriteFile
CloseHandle
LoadLibraryA
HeapCreate
user32
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
IsChild
GetTopWindow
EndDeferWindowPos
CopyRect
BeginDeferWindowPos
DeferWindowPos
EqualRect
ScreenToClient
GetSysColor
MapWindowPoints
LoadIconA
SetRectEmpty
ReleaseCapture
GetDesktopWindow
DestroyMenu
SetMenu
ReuseDDElParam
UnpackDDElParam
InvalidateRect
IsZoomed
ClientToScreen
GetDC
ReleaseDC
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
GetClassNameA
PtInRect
GetSysColorBrush
LoadStringA
SetTimer
KillTimer
WindowFromPoint
SetRect
InflateRect
GetDCEx
LockWindowUpdate
SetCapture
SetParent
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetMenuItemID
AdjustWindowRectEx
RedrawWindow
GetClientRect
DefMDIChildProcA
DrawMenuBar
TranslateAcceleratorA
TranslateMDISysAccel
DefFrameProcA
CreateWindowExA
GetMenu
GetMenuItemCount
GetSubMenu
wsprintfA
UnhookWindowsHookEx
SetFocus
ShowWindow
SetWindowPos
SetWindowLongA
GetDlgCtrlID
GetWindowTextLengthA
GetWindowTextA
SetWindowTextA
IsDialogMessageA
SendDlgItemMessageA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetMessageA
TranslateMessage
DispatchMessageA
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
PeekMessageA
GetCursorPos
SetWindowsHookExA
GetLastActivePopup
MessageBoxA
SetCursor
ShowOwnedPopups
PostMessageA
PostQuitMessage
GetNextDlgTabItem
EndDialog
GetActiveWindow
SetActiveWindow
IsWindow
UpdateWindow
UnregisterClassA
HideCaret
ShowCaret
ExcludeUpdateRgn
DrawFocusRect
GetSystemMetrics
CreateDialogIndirectParamA
DestroyWindow
GetParent
GetWindowLongA
GetDlgItem
IsWindowEnabled
LoadCursorA
SendMessageA
GetClassLongA
SetPropA
IsIconic
GetPropA
EnableWindow
LoadMenuA
LoadAcceleratorsA
IsWindowUnicode
CharNextA
DefDlgProcA
BringWindowToTop
gdi32
SaveDC
RestoreDC
GetStockObject
SetBkMode
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
SelectClipRgn
ExcludeClipRect
IntersectClipRect
DeleteObject
CreateRectRgn
GetDeviceCaps
CreateSolidBrush
CreatePatternBrush
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
CreateFontIndirectA
PatBlt
SetRectRgn
CombineRgn
CreateRectRgnIndirect
BitBlt
CreateCompatibleDC
DeleteDC
GetTextMetricsA
SelectObject
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateDIBitmap
GetTextExtentPointA
CreateBitmap
winspool.drv
DocumentPropertiesA
ClosePrinter
OpenPrinterA
advapi32
RegSetValueExA
RegCloseKey
RegOpenKeyExA
RegCreateKeyExA
shell32
DragQueryFileA
DragFinish
comctl32
ord17
Sections
.buzhsiy Size: 112KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ