Static task
static1
Behavioral task
behavioral1
Sample
820cd988df97ea0c180943b066cc8cd4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
820cd988df97ea0c180943b066cc8cd4.exe
Resource
win10v2004-20240426-en
General
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Target
820cd988df97ea0c180943b066cc8cd4.bin
-
Size
524KB
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MD5
820cd988df97ea0c180943b066cc8cd4
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SHA1
04fae8cf45b193382ffe5891e86ab7ad3d4be46c
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SHA256
4e5a74d0131244f48e724e15596f31d4dfe515bb9671516c78564d7fcb67b9ee
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SHA512
c492cd463c841c519b0dcd4d392270afd33adace9cc4d334d01c8989157bcd8f2140f83ed1698abf00bf897c9ae1c844c9695f9448116bad669e528742b9f329
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SSDEEP
12288:kXNo92q8Fxta+MHzEqAL8BxrPKIkQXGU9zlnNW7:4Ni8Fx8+MHWLQPKIkQXGYBnNW7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 820cd988df97ea0c180943b066cc8cd4.bin
Files
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820cd988df97ea0c180943b066cc8cd4.bin.exe windows:4 windows x86 arch:x86
287cef09029b9105cc621fcbae0e25a9
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
mixerSetControlDetails
mixerGetLineControlsA
mixerGetLineInfoA
mixerOpen
mixerGetControlDetailsA
kernel32
SetFileTime
SetFileAttributesA
FileTimeToSystemTime
FileTimeToLocalFileTime
RtlUnwind
HeapAlloc
GetStartupInfoA
GetCommandLineA
RaiseException
HeapFree
TerminateProcess
CreateThread
ExitThread
HeapReAlloc
HeapSize
GetACP
GetTimeZoneInformation
GetSystemTime
GetLocalTime
HeapDestroy
HeapCreate
VirtualFree
FatalAppExitA
IsBadWritePtr
SystemTimeToFileTime
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
SetUnhandledExceptionFilter
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
IsValidLocale
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
GetUserDefaultLCID
GetVersionExA
SetConsoleCtrlHandler
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetLocaleInfoW
LocalFileTimeToFileTime
GetFileTime
GetFileSize
GetFileAttributesA
GetShortPathNameA
GetThreadLocale
GetStringTypeExA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
DeleteFileA
MoveFileA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
DuplicateHandle
SetErrorMode
GetCurrentDirectoryA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
GetOEMCP
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalFree
LocalAlloc
GlobalFlags
lstrcpynA
MultiByteToWideChar
WideCharToMultiByte
lstrlenA
InterlockedIncrement
SuspendThread
SetThreadPriority
ResumeThread
WaitForSingleObject
GetModuleFileNameA
GlobalAlloc
lstrcmpA
GetCurrentThread
GetProfileStringA
InterlockedDecrement
MulDiv
SetLastError
LoadLibraryA
FreeLibrary
GetVersion
lstrcatA
GetCurrentThreadId
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcpyA
GetModuleHandleA
GlobalLock
GlobalUnlock
GlobalFree
SetEvent
CreateWaitableTimerA
SetWaitableTimer
CreateEventA
Sleep
GetCurrentProcess
GetLastError
SetSystemPowerState
WaitForMultipleObjects
CloseHandle
FindResourceA
LoadResource
SizeofResource
LockResource
GetModuleFileNameW
CopyFileW
ExitProcess
VirtualAlloc
LoadLibraryW
GetProcAddress
InterlockedExchange
UnhandledExceptionFilter
user32
MoveWindow
ShowWindow
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
ClientToScreen
GetDC
ReleaseDC
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
PostQuitMessage
ShowOwnedPopups
ValidateRect
TranslateMessage
GetMessageA
CharToOemA
OemToCharA
wvsprintfA
GetClassNameA
PtInRect
GetDesktopWindow
GetDialogBaseUnits
GetSysColorBrush
DestroyMenu
SetCapture
ReleaseCapture
WaitMessage
GetWindowThreadProcessId
InsertMenuA
DeleteMenu
GetMenuStringA
LoadStringA
InflateRect
SetRectEmpty
LoadAcceleratorsA
TranslateAcceleratorA
LoadMenuA
SetMenu
ReuseDDElParam
UnpackDDElParam
InvalidateRect
CharUpperA
CheckRadioButton
CheckDlgButton
PostMessageA
SendDlgItemMessageA
MapWindowPoints
GetSysColor
PeekMessageA
DispatchMessageA
GetFocus
SetFocus
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
BeginDeferWindowPos
CopyRect
EndDeferWindowPos
IsWindowVisible
ScrollWindow
GetScrollInfo
SetScrollInfo
SetWindowTextA
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
GetTopWindow
MessageBoxA
IsChild
GetCapture
WinHelpA
wsprintfA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
TrackPopupMenu
SetWindowPlacement
GetWindowTextLengthA
GetWindowTextA
GetKeyState
DefWindowProcA
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetNextDlgTabItem
EndDialog
GetActiveWindow
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetParent
GetWindowLongA
GetDlgItem
IsWindowEnabled
SetDlgItemTextA
SetTimer
ShowCaret
ExcludeUpdateRgn
DrawFocusRect
DefDlgProcA
CharNextA
IsWindowUnicode
GetCursorPos
WindowFromPoint
GetClassLongA
UpdateWindow
KillTimer
GetSystemMetrics
GetClientRect
DrawIcon
GetClassInfoA
RegisterClassA
FindWindowA
GetLastActivePopup
IsDialogMessageA
ScrollWindowEx
IsDlgButtonChecked
SetDlgItemInt
GetDlgItemTextA
ShowScrollBar
GetDlgItemInt
BringWindowToTop
IsIconic
ExitWindowsEx
LoadStringW
SendMessageA
LoadCursorA
SetCursor
EnableWindow
LoadIconA
HideCaret
UnregisterClassA
GetDlgCtrlID
gdi32
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
SelectClipRgn
ExcludeClipRect
IntersectClipRect
OffsetClipRgn
MoveToEx
LineTo
SetTextAlign
SetTextJustification
SetTextCharacterExtra
SetMapperFlags
GetCurrentPositionEx
ArcTo
SetArcDirection
PolyDraw
PolylineTo
SetColorAdjustment
PolyBezierTo
DeleteObject
GetClipRgn
SetStretchBltMode
SelectClipPath
ExtSelectClipRgn
PlayMetaFileRecord
GetObjectType
EnumMetaFile
PlayMetaFile
GetDeviceCaps
GetViewportExtEx
GetWindowExtEx
CreatePen
ExtCreatePen
CreateSolidBrush
CreateHatchBrush
CreatePatternBrush
CreateDIBPatternBrushPt
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
PatBlt
CreateRectRgnIndirect
GetTextExtentPoint32A
GetTextMetricsA
GetMapMode
SetRectRgn
CombineRgn
DPtoLP
SetROP2
SetPolyFillMode
SetBkMode
SelectPalette
GetStockObject
SelectObject
RestoreDC
SaveDC
StartDocA
DeleteDC
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
GetDCOrgEx
GetTextExtentPointA
BitBlt
CreateCompatibleDC
CreateRectRgn
CreateDIBitmap
CreateFontIndirectA
comdlg32
GetFileTitleA
winspool.drv
OpenPrinterA
ClosePrinter
DocumentPropertiesA
advapi32
RegOpenKeyA
LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegDeleteValueA
AdjustTokenPrivileges
RegDeleteKeyA
shell32
DragQueryFileA
DragFinish
DragAcceptFiles
ShellExecuteW
ShellExecuteA
SHGetFileInfoA
comctl32
ord17
ord13
ord14
ImageList_Destroy
ImageList_Create
ImageList_LoadImageA
ImageList_Merge
ImageList_Write
ImageList_Read
Sections
.text Size: 196KB - Virtual size: 194KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 256KB - Virtual size: 254KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ