Static task
static1
Behavioral task
behavioral1
Sample
a1e8d964ec0a4aa323c9ecc6ad8acdfd27f5911a5dc0ad56e0bed67654ac7557.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
a1e8d964ec0a4aa323c9ecc6ad8acdfd27f5911a5dc0ad56e0bed67654ac7557.exe
Resource
win10v2004-20231020-en
General
-
Target
a1e8d964ec0a4aa323c9ecc6ad8acdfd27f5911a5dc0ad56e0bed67654ac7557
-
Size
2.5MB
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MD5
4c673e56e45d7e073a2c377e1b9656be
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SHA1
e22ab4296ce14b572f704aaec48595f84a3f53e5
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SHA256
a1e8d964ec0a4aa323c9ecc6ad8acdfd27f5911a5dc0ad56e0bed67654ac7557
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SHA512
d52fd96315626bbdea864d59794d294791459c223d09f7e93e45cc20ae40ac8b036e583e943232b6bd7427a2965ce52734d7853d1482d859899403a4d181ef9d
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SSDEEP
49152:2Wl4nEgGkbJsLTWacKuFKOMNvSU6dtI5dFjWU3q2fKx9/9:qEqb0TncKuFKOkvRk65dFjWB2fK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1e8d964ec0a4aa323c9ecc6ad8acdfd27f5911a5dc0ad56e0bed67654ac7557
Files
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a1e8d964ec0a4aa323c9ecc6ad8acdfd27f5911a5dc0ad56e0bed67654ac7557.exe windows:5 windows x86
a259985a4c2dbd337b548f4ac177c527
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalAddAtomW
WriteFile
GetLastError
WaitForSingleObject
CancelIo
GetOverlappedResult
CloseHandle
ReadFile
Sleep
SizeofResource
LockResource
LoadResource
FindResourceW
SetEvent
ReleaseSemaphore
CreateSemaphoreW
WaitForMultipleObjects
QueryPerformanceFrequency
QueryPerformanceCounter
OutputDebugStringW
GetLocalTime
OutputDebugStringA
CreateFileW
GetModuleFileNameW
CreateThread
FindFirstFileW
FindNextFileW
FindClose
GetPrivateProfileIntW
GetPrivateProfileStringW
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalReAlloc
GlobalFree
GetFileSize
GetTickCount
GetModuleHandleW
lstrlenW
GetFileAttributesW
CreateDirectoryW
FormatMessageW
WideCharToMultiByte
MultiByteToWideChar
GetCommandLineW
LocalFree
SetLastError
CreateMutexW
WritePrivateProfileStringW
DeleteFileW
FreeResource
LoadLibraryW
GetProcAddress
FreeLibrary
GetVersionExW
GetSystemTimes
GlobalMemoryStatusEx
lstrcmpiW
ResetEvent
InterlockedIncrement
InterlockedDecrement
CreateWaitableTimerW
SetWaitableTimer
MulDiv
GlobalSize
CopyFileW
GetCurrentProcessId
GetModuleHandleA
GetVersionExA
lstrcmpW
LoadLibraryA
CompareStringW
GlobalDeleteAtom
GlobalFindAtomW
CreateEventW
GetCurrentThreadId
GetThreadLocale
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
DuplicateHandle
GetCurrentProcess
GetVolumeInformationW
GetFullPathNameW
InterlockedExchange
CompareStringA
GetLocaleInfoW
lstrcmpA
EnumResourceLanguagesW
ConvertDefaultLocale
GetCurrentThread
ReleaseMutex
SetThreadPriority
ResumeThread
FileTimeToSystemTime
FileTimeToLocalFileTime
GetFileAttributesExW
GetFileSizeEx
GetFileTime
GlobalGetAtomNameW
lstrlenA
LocalAlloc
LeaveCriticalSection
TlsGetValue
EnterCriticalSection
GlobalHandle
InitializeCriticalSection
TlsAlloc
TlsSetValue
LocalReAlloc
DeleteCriticalSection
TlsFree
GlobalFlags
SetErrorMode
GetCurrentDirectoryW
lstrcpyW
GetTempFileNameW
GetTempPathW
SearchPathW
GetProfileIntW
VirtualProtect
FindResourceExW
GetStartupInfoW
HeapFree
HeapAlloc
ExitThread
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapReAlloc
RtlUnwind
RaiseException
ExitProcess
SetStdHandle
GetFileType
HeapSize
VirtualAlloc
GetSystemInfo
VirtualQuery
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetStartupInfoA
HeapCreate
VirtualFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
InitializeCriticalSectionAndSpinCount
GetTimeZoneInformation
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CreateFileA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetProcessHeap
SetEnvironmentVariableA
user32
MapDialogRect
MessageBeep
IsZoomed
PostQuitMessage
GetKeyNameTextW
CharUpperW
LoadMenuW
GetDesktopWindow
GetActiveWindow
CreateDialogIndirectParamW
GetNextDlgTabItem
EndDialog
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuW
EnableMenuItem
CheckMenuItem
ShowWindow
IsDialogMessageW
CheckDlgButton
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
SetWindowsHookExW
CallNextHookEx
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
GetWindowTextLengthW
GetForegroundWindow
SetActiveWindow
DispatchMessageW
BeginDeferWindowPos
EndDeferWindowPos
GetDlgItem
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageW
MapWindowPoints
ScrollWindow
SetMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
SetWindowPlacement
GetDlgCtrlID
DefWindowProcW
GetMenu
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindow
EndPaint
BeginPaint
SetWindowContextHelpId
DrawTextExW
DrawTextW
TabbedTextOutW
GetWindowThreadProcessId
IsWindowEnabled
GetMenuState
GetMenuStringW
GetMenuItemID
InsertMenuW
GetMenuItemCount
GetSubMenu
RemoveMenu
OffsetRect
SetWindowTextW
ToAscii
MapVirtualKeyW
ShowScrollBar
ClientToScreen
GetWindowDC
DestroyMenu
TrackPopupMenu
CreatePopupMenu
GetLastActivePopup
RegisterDeviceNotificationW
DrawIcon
IsIconic
SetForegroundWindow
ValidateRect
TranslateMessage
LoadImageW
AppendMenuW
GetClientRect
TrackMouseEvent
PostMessageW
GetParent
UpdateWindow
GetSystemMenu
UnregisterDeviceNotification
LoadIconW
EnumWindows
SetLayeredWindowAttributes
SetWindowPos
GetKeyState
ReleaseCapture
SetCapture
GetDoubleClickTime
SystemParametersInfoW
InflateRect
MoveWindow
RedrawWindow
GetSysColor
CreateWindowExW
CallWindowProcW
DestroyWindow
GetWindowTextW
SetTimer
SetRectEmpty
CopyRect
SetWindowLongW
GetWindowLongW
KillTimer
GetMessageW
ShowOwnedPopups
GetMenuItemInfoW
WindowFromPoint
GetSysColorBrush
WaitMessage
DeleteMenu
PostThreadMessageW
CopyAcceleratorTableW
ToUnicodeEx
GetKeyboardLayout
GetKeyboardState
GetAsyncKeyState
DestroyAcceleratorTable
LoadAcceleratorsW
CreateAcceleratorTableW
ReleaseDC
GetWindowTextA
IsWindowVisible
IsWindow
GetSystemMetrics
PtInRect
GetFocus
GetDC
SetFocus
SendMessageW
FrameRect
NotifyWinEvent
SetParent
SetClassLongW
IsMenu
IsRectEmpty
BringWindowToTop
LockWindowUpdate
EnumChildWindows
RegisterClipboardFormatW
SetClipboardData
DrawStateW
GetCursorPos
ScreenToClient
LoadCursorW
SetCursor
GetWindowRect
EnableWindow
FindWindowW
MessageBoxW
SetWindowRgn
OpenClipboard
CopyImage
DestroyIcon
InvalidateRect
FillRect
DestroyCursor
GetWindowRgn
CreateMenu
GetIconInfo
SubtractRect
CopyIcon
CharUpperBuffW
GetUpdateRect
TranslateMDISysAccel
DrawMenuBar
DefMDIChildProcW
DefFrameProcW
IsClipboardFormatAvailable
MapVirtualKeyExW
IsCharLowerW
GetMenuDefaultItem
SetMenuDefaultItem
UpdateLayeredWindow
EnableScrollBar
UnionRect
SetCursorPos
DrawFocusRect
DrawFrameControl
DrawEdge
DrawIconEx
UnpackDDElParam
ReuseDDElParam
InsertMenuItemW
TranslateAcceleratorW
UnregisterClassW
GetNextDlgGroupItem
InvalidateRgn
CharNextW
EmptyClipboard
CloseClipboard
GrayStringW
SetRect
gdi32
DeleteObject
CombineRgn
ExtCreateRegion
SelectObject
CreateDIBSection
GetObjectW
SetPixel
CreateFontW
PtInRegion
CreateEllipticRgn
GetPixel
CreateSolidBrush
BitBlt
CreateCompatibleBitmap
GetDIBits
SetPixelV
GetTextFaceW
EnumFontFamiliesExW
GetSystemPaletteEntries
GetNearestPaletteIndex
SetPaletteEntries
ExtFloodFill
LPtoDP
GetViewportOrgEx
GetBoundsRect
FrameRgn
FillRgn
GetWindowOrgEx
GetPaletteEntries
CreatePalette
RoundRect
Rectangle
Polygon
Ellipse
GetBkColor
SetDIBColorTable
GetTextColor
CreateRoundRectRgn
GetTextCharsetInfo
CreateDIBitmap
GetRgnBox
OffsetRgn
DPtoLP
GetMapMode
SetRectRgn
PatBlt
CreateRectRgnIndirect
GetDCOrgEx
CreateHatchBrush
CreatePen
GetObjectType
CreateBitmap
CreatePatternBrush
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
GetWindowExtEx
GetViewportExtEx
SelectClipRgn
SetTextAlign
MoveToEx
LineTo
IntersectClipRect
ExcludeClipRect
GetClipBox
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
SetBkColor
RestoreDC
SaveDC
CopyMetaFileW
GetDeviceCaps
GetTextExtentPoint32W
EnumFontFamiliesW
Polyline
CreateFontIndirectW
CreateRectRgn
GetTextMetricsW
CreatePolygonRgn
DeleteDC
RealizePalette
SelectPalette
GetStockObject
StretchBlt
CreateCompatibleDC
msimg32
AlphaBlend
TransparentBlt
comdlg32
GetFileTitleW
winspool.drv
DocumentPropertiesW
ClosePrinter
OpenPrinterW
advapi32
RegCreateKeyExW
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
AllocateAndInitializeSid
CheckTokenMembership
FreeSid
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegEnumKeyW
RegOpenKeyW
RegQueryValueW
RegEnumKeyExW
shell32
SHAppBarMessage
SHGetSpecialFolderPathW
SHGetSpecialFolderPathA
SHBrowseForFolderW
SHGetPathFromIDListW
CommandLineToArgvW
Shell_NotifyIconW
DragQueryFileW
DragFinish
ShellExecuteW
SHGetFileInfoW
ShellExecuteExW
SHGetSpecialFolderLocation
comctl32
InitCommonControlsEx
ImageList_GetIconSize
shlwapi
PathFindExtensionW
StrStrIW
StrStrIA
PathFileExistsW
StrStrW
PathStripToRootW
PathIsUNCW
PathRemoveExtensionW
PathRemoveFileSpecW
PathFindFileNameW
oledlg
OleUIBusyW
ole32
ReleaseStgMedium
CoTaskMemAlloc
OleDuplicateData
CoInitializeEx
CLSIDFromProgID
CLSIDFromString
CoGetClassObject
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
OleLockRunning
OleIsCurrentClipboard
OleFlushClipboard
DoDragDrop
OleGetClipboard
OleUninitialize
CoFreeUnusedLibraries
OleInitialize
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
CoCreateGuid
CoUninitialize
CoCreateInstance
CoInitialize
CoTaskMemFree
CreateStreamOnHGlobal
RegisterDragDrop
CoLockObjectExternal
RevokeDragDrop
CoRevokeClassObject
CoRegisterMessageFilter
oleaut32
SysAllocStringLen
VariantClear
VariantChangeType
VariantInit
VariantCopy
SysFreeString
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
SysAllocString
OleCreateFontIndirect
SysStringLen
urlmon
URLDownloadToFileW
gdiplus
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetAllPropertyItems
GdipGetPropertySize
GdipScaleWorldTransform
GdipGraphicsClear
GdipDrawImageI
GdipSaveImageToFile
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipRotateWorldTransform
GdipTranslateWorldTransform
GdipImageGetFrameCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipImageSelectActiveFrame
GdipCreateBitmapFromHBITMAP
GdipDrawImageRect
GdipFillRectangleI
GdipDrawLineI
GdipSetPixelOffsetMode
GdipSetInterpolationMode
GdipSetImageAttributesWrapMode
GdipCreatePath
GdipDeletePath
GdipCreateFromHDC
GdipDeleteGraphics
GdipSetSmoothingMode
GdipCreateSolidFill
GdipDeleteBrush
GdipFree
GdipAlloc
GdipCloneBrush
GdipFillPath
GdipResetPath
GdipDisposeImage
GdipCloneImage
GdipGetImageHeight
GdipGetImageWidth
GdipDrawImageRectRect
GdipCreateBitmapFromFile
GdipCreateHBITMAPFromBitmap
GdipCloneBitmapAreaI
GdipCreatePen1
GdipDeletePen
GdipDrawPath
GdipDrawRectangle
GdipFillRectangle
GdipSetPenColor
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipAddPathLineI
GdipIsVisiblePathPointI
GdipDrawImageRectI
GdipAddPathArcI
GdiplusStartup
GdiplusShutdown
GdipBitmapGetPixel
GdipAddPathRectangleI
GdipCreateImageAttributes
GdipDisposeImageAttributes
setupapi
SetupDiGetDeviceInterfaceDetailW
SetupDiGetClassDevsW
SetupDiEnumDeviceInterfaces
SetupDiDestroyDeviceInfoList
hid
HidD_GetAttributes
HidD_GetHidGuid
HidD_GetPreparsedData
HidP_GetCaps
HidD_FreePreparsedData
HidP_GetSpecificButtonCaps
HidP_GetSpecificValueCaps
HidD_SetFeature
HidD_GetFeature
wininet
DeleteUrlCacheEntryW
pdh
PdhGetRawCounterValue
PdhCollectQueryData
PdhAddCounterW
PdhOpenQueryW
PdhCalculateCounterFromRawValue
PdhCloseQuery
winmm
timeEndPeriod
timeKillEvent
PlaySoundW
timeGetDevCaps
timeBeginPeriod
ws2_32
WSAGetLastError
socket
WSAStartup
htons
inet_addr
connect
send
recv
shutdown
closesocket
WSACleanup
imm32
ImmReleaseContext
ImmGetOpenStatus
ImmGetContext
ImmGetVirtualKey
Sections
.text Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 401KB - Virtual size: 401KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 183KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ