Static task
static1
Behavioral task
behavioral1
Sample
a1fad9e1711f009c02d360f401e9948c0aab455e51a696e8cd3826491549d9c3.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a1fad9e1711f009c02d360f401e9948c0aab455e51a696e8cd3826491549d9c3.exe
Resource
win10v2004-20230915-en
General
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Target
a1fad9e1711f009c02d360f401e9948c0aab455e51a696e8cd3826491549d9c3
-
Size
9.1MB
-
MD5
a31fdee001eaf4c27e3305228772d624
-
SHA1
65f6d35a0d452820aaee4093f3e1c73c495296d7
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SHA256
a1fad9e1711f009c02d360f401e9948c0aab455e51a696e8cd3826491549d9c3
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SHA512
2fe42f2ddee6740568f52d2fe22b60da2017ba75a584aa0e9253742e732c61cb87f6d8cb563273910827e33550af6b0789a586dd9fd46b0dbd70f5bbd3df9848
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SSDEEP
196608:Md0ukiumvCudL6OC9oqVt8m2KVecAb5nQqQ:WxuWCCqUmKnQqQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1fad9e1711f009c02d360f401e9948c0aab455e51a696e8cd3826491549d9c3
Files
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a1fad9e1711f009c02d360f401e9948c0aab455e51a696e8cd3826491549d9c3.exe windows:4 windows x86
8da086abf07618b83360f0229ae151eb
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
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
WaitForSingleObject
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
TerminateProcess
RaiseException
GetSystemTime
GetTimeZoneInformation
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetFileAttributesA
FindClose
FindFirstFileA
GetTempPathA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
GetPrivateProfileStringA
WritePrivateProfileStringA
GetVersionExA
GetLastError
LoadLibraryA
FreeLibrary
GetFullPathNameA
GetUserDefaultLCID
HeapAlloc
GetProcessHeap
HeapReAlloc
GetFileTime
GetFileSize
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GetVersion
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
HeapFree
GlobalReAlloc
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
DuplicateHandle
lstrcpynA
SetLastError
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedIncrement
SuspendThread
ReleaseMutex
CreateMutexA
GetLocalTime
GetCurrentProcess
GetWindowsDirectoryA
GetSystemDirectoryA
TerminateThread
InterlockedDecrement
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
CloseHandle
user32
SetMenuItemBitmaps
CheckMenuItem
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
RegisterClassA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
EndPaint
BeginPaint
CharUpperA
GetWindowTextLengthA
UnregisterHotKey
RegisterHotKey
CreateWindowExA
GetWindowTextA
SetWindowTextA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
DrawStateA
GrayStringA
TabbedTextOutA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
FrameRect
GetPropA
MoveWindow
CallWindowProcA
SetPropA
DrawTextA
GetCursor
GetForegroundWindow
LoadIconA
TranslateMessage
DrawFrameControl
GetMenuCheckMarkDimensions
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
wsprintfA
UnregisterClassA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetSystemMetrics
GetCursorPos
MessageBoxA
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
PostMessageA
GetTopWindow
GetParent
GetSubMenu
EnableMenuItem
GetFocus
GetClientRect
InvalidateRect
ValidateRect
UpdateWindow
EqualRect
GetWindowRect
SetForegroundWindow
DestroyMenu
TrackPopupMenu
IsChild
ReleaseDC
IsRectEmpty
FillRect
GetDC
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
GetClassNameA
GetDesktopWindow
LoadStringA
GetSysColorBrush
DrawEdge
SetCursor
LoadCursorA
SetCursorPos
SetActiveWindow
GetSysColor
SetWindowLongA
GetWindowLongA
RedrawWindow
EnableWindow
IsWindowVisible
OffsetRect
PtInRect
DestroyIcon
IntersectRect
InflateRect
SetRect
SetScrollPos
SetScrollRange
GetScrollRange
SetCapture
GetCapture
ReleaseCapture
SetTimer
KillTimer
WinHelpA
LoadBitmapA
CopyRect
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
gdi32
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
SetPixel
CreateRectRgnIndirect
SetBkColor
SetBkMode
SetTextColor
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
CreateFontA
TranslateCharsetInfo
SetPolyFillMode
GetBkMode
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
GetTextMetricsA
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
CreateBrushIndirect
CreateBitmap
SelectObject
CreatePen
PatBlt
CombineRgn
CreateRectRgn
FillRgn
CreateSolidBrush
GetDeviceCaps
GetTextExtentPoint32A
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
SetPixelV
CreateCompatibleDC
GetPixel
BitBlt
StartPage
StartDocA
DeleteDC
CreateFontIndirectA
EndDoc
EndPage
GetObjectA
GetStockObject
SetROP2
winmm
midiStreamRestart
midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutRestart
msimg32
GradientFill
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA
advapi32
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
shell32
DragAcceptFiles
DragQueryFileA
SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA
DragFinish
ole32
CoUninitialize
CoTaskMemFree
OleInitialize
CoTaskMemAlloc
OleUninitialize
CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
oleaut32
VariantCopy
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
UnRegisterTypeLi
comctl32
ImageList_Create
ImageList_BeginDrag
ImageList_Add
ImageList_AddMasked
_TrackMouseEvent
ImageList_Destroy
ImageList_SetBkColor
ImageList_GetImageCount
ImageList_GetImageInfo
ImageList_GetIcon
ImageList_DragEnter
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_EndDrag
ord17
ImageList_DrawIndirect
ImageList_Draw
ws2_32
recvfrom
ioctlsocket
recv
getpeername
accept
ntohl
WSAAsyncSelect
closesocket
WSACleanup
inet_ntoa
Sections
.text Size: 956KB - Virtual size: 954KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7.5MB - Virtual size: 7.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 132KB - Virtual size: 447KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 528KB - Virtual size: 526KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ