Static task
static1
Behavioral task
behavioral1
Sample
b4ba0577954c85190bdae439eb5bcedd044e15a868a73307610bb57864f1a659.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
b4ba0577954c85190bdae439eb5bcedd044e15a868a73307610bb57864f1a659.exe
Resource
win10v2004-20230703-en
General
-
Target
b4ba0577954c85190bdae439eb5bcedd044e15a868a73307610bb57864f1a659
-
Size
1.8MB
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MD5
b3a2e52c27a126b4606640e01afdbb99
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SHA1
81489a26f085950850b58a90f1aaa318eb8da3f2
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SHA256
b4ba0577954c85190bdae439eb5bcedd044e15a868a73307610bb57864f1a659
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SHA512
b2a9bc15be1a2bf588f6d31f5b128af458be68a854d5dfdbdf98833d1128da7002e274825de186efa04102c63899bb0de2360247aa91099f7f56d4f2abee8980
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SSDEEP
49152:OMiN5LOaFUzjyTEH+x/S79fr1e/2agOknZ1nnET0zU1UaF:AN5LxUCYH+FIr102agOknZ1nnET0zU1N
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4ba0577954c85190bdae439eb5bcedd044e15a868a73307610bb57864f1a659
Files
-
b4ba0577954c85190bdae439eb5bcedd044e15a868a73307610bb57864f1a659.exe windows x86
823b1ed9ad8f03955547be645c8d72b1
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
GetConsoleCP
GetConsoleMode
ReadConsoleW
SetFilePointerEx
LCMapStringW
OutputDebugStringW
WriteConsoleW
CreateFileW
SetEnvironmentVariableA
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetStartupInfoW
GetStdHandle
IsValidCodePage
GetFileType
SetStdHandle
GetSystemTimeAsFileTime
HeapQueryInformation
IsProcessorFeaturePresent
IsDebuggerPresent
VirtualQuery
VirtualAlloc
OutputDebugStringA
GetSystemInfo
ExitThread
CreateThread
GetModuleHandleExW
GetTimeZoneInformation
RtlUnwind
GetCommandLineA
FindResourceExW
VirtualProtect
GetWindowsDirectoryA
Sleep
GetProfileIntA
GetTickCount
GetTempFileNameA
GetTempPathA
SearchPathA
GetFileTime
GetFileSizeEx
GetFileAttributesExA
FileTimeToLocalFileTime
SetErrorMode
GetCPInfo
GetOEMCP
FileTimeToSystemTime
GetVolumeInformationA
lstrcmpiA
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
GetStringTypeW
ExitProcess
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetFullPathNameA
FlushFileBuffers
FindFirstFileA
FindClose
GetACP
GetThreadLocale
GetFileSize
GetFileAttributesA
CreateFileA
VerifyVersionInfoA
lstrcpyA
VerSetConditionMask
DeleteFileA
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringW
GetCurrentDirectoryA
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetSystemDirectoryW
EncodePointer
CopyFileA
FormatMessageA
MulDiv
LocalFree
GlobalSize
GetCurrentProcessId
GlobalAddAtomA
ResumeThread
SetThreadPriority
WaitForSingleObject
CloseHandle
LoadLibraryW
GlobalUnlock
GetModuleFileNameW
SetLastError
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
GetModuleHandleW
GetModuleHandleA
FindResourceA
GlobalFree
FreeResource
InitializeCriticalSectionAndSpinCount
CompareStringA
MultiByteToWideChar
lstrcmpA
GlobalDeleteAtom
GlobalLock
GlobalAlloc
LoadLibraryExW
FreeLibrary
GetVersionExA
GetCurrentThreadId
GetCurrentThread
DeleteCriticalSection
DecodePointer
EnterCriticalSection
HeapSize
GetLastError
RaiseException
InitializeCriticalSectionEx
LeaveCriticalSection
GetProcessHeap
HeapFree
HeapAlloc
HeapReAlloc
FindResourceW
LoadResource
LockResource
SizeofResource
WideCharToMultiByte
GetProcAddress
LoadLibraryA
GetModuleFileNameA
user32
GetComboBoxInfo
GetWindowRgn
HideCaret
InvertRect
CharUpperBuffA
SetCursorPos
DrawFocusRect
DrawFrameControl
DrawEdge
DrawIconEx
UnionRect
GetKeyNameTextA
GetNextDlgGroupItem
SetRect
InvalidateRgn
CharNextA
SetClassLongA
LockWindowUpdate
RegisterClipboardFormatA
EnumChildWindows
CopyAcceleratorTableA
DestroyAcceleratorTable
CreateAcceleratorTableA
LoadAcceleratorsW
MapVirtualKeyA
ToAsciiEx
GetKeyboardState
GetKeyboardLayout
PostThreadMessageA
ModifyMenuA
IsMenu
NotifyWinEvent
SetWindowRgn
LoadMenuW
GetAsyncKeyState
CharUpperA
TrackMouseEvent
LoadImageW
IsRectEmpty
DrawStateA
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
EnumDisplayMonitors
GetSysColorBrush
SetLayeredWindowAttributes
MonitorFromPoint
SetParent
ReuseDDElParam
UnpackDDElParam
LoadImageA
DestroyIcon
IntersectRect
SetRectEmpty
InsertMenuItemA
CreatePopupMenu
LoadMenuA
TranslateAcceleratorA
LoadAcceleratorsA
BringWindowToTop
InvalidateRect
KillTimer
SetTimer
RealChildWindowFromPoint
CopyImage
LoadCursorW
LoadCursorA
WindowFromPoint
ReleaseCapture
SetCapture
WaitMessage
FillRect
ClientToScreen
EndPaint
BeginPaint
ReleaseDC
GetWindowDC
GetDC
TabbedTextOutA
GrayStringA
DrawTextExA
DestroyCursor
GetMonitorInfoA
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
LoadIconA
GetTopWindow
GetClassNameA
GetClassLongA
PtInRect
EqualRect
MapWindowPoints
ScreenToClient
AdjustWindowRectEx
GetWindowRect
RemovePropA
GetPropA
SetPropA
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
SetForegroundWindow
GetForegroundWindow
UpdateWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
IsChild
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
CallWindowProcA
DefWindowProcA
GetMessageTime
GetMessagePos
RegisterWindowMessageA
IsDialogMessageA
SetWindowLongA
GetWindowTextLengthA
GetWindowTextA
SetWindowTextA
SetFocus
GetDlgCtrlID
SendDlgItemMessageA
CheckDlgButton
MoveWindow
ShowWindow
RemoveMenu
InsertMenuA
GetMenuItemCount
GetMenuItemID
GetSubMenu
GetMenuState
InflateRect
CopyRect
GetSysColor
GetMenuItemInfoA
DestroyMenu
GetMenuStringA
UnhookWindowsHookEx
GetLastActivePopup
GetWindowThreadProcessId
MessageBoxA
SetCursor
ShowOwnedPopups
CallNextHookEx
SetWindowsHookExA
GetCursorPos
CreateMenu
GetIconInfo
GetDoubleClickTime
GetUpdateRect
SubtractRect
MapVirtualKeyExA
IsCharLowerA
TranslateMDISysAccel
DefMDIChildProcA
DefFrameProcA
DrawMenuBar
ValidateRect
GetKeyState
IsClipboardFormatAvailable
FrameRect
CopyIcon
SetMenuDefaultItem
GetMenuDefaultItem
EnableScrollBar
DrawTextA
UpdateLayeredWindow
IsWindowVisible
PeekMessageA
DispatchMessageA
TranslateMessage
GetMessageA
LoadBitmapW
SetMenuItemInfoA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
GetFocus
GetDesktopWindow
GetWindowLongA
SetActiveWindow
IsWindowEnabled
GetActiveWindow
GetNextDlgTabItem
GetDlgItem
EndDialog
CreateDialogIndirectParamA
DestroyWindow
IsWindow
MapDialogRect
GetWindow
GetParent
SetWindowContextHelpId
SetWindowPos
SystemParametersInfoA
OffsetRect
MessageBeep
RedrawWindow
IsZoomed
PostQuitMessage
PostMessageA
UnregisterClassA
EnableWindow
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SendMessageA
AppendMenuA
GetSystemMenu
LoadIconW
DeleteMenu
gdi32
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateCompatibleBitmap
CreateDIBitmap
CreateRectRgnIndirect
EnumFontFamiliesA
GetTextCharsetInfo
GetTextMetricsA
CombineRgn
GetDIBits
PatBlt
RealizePalette
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateRoundRectRgn
GetRgnBox
OffsetRgn
GetTextColor
GetBkColor
GetMapMode
SetRectRgn
DPtoLP
CreateEllipticRgn
Ellipse
CreatePolygonRgn
Polygon
TextOutA
Rectangle
RoundRect
CreatePalette
GetPaletteEntries
ExtFloodFill
SetPaletteEntries
GetViewportOrgEx
LPtoDP
GetWindowOrgEx
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
GetNearestPaletteIndex
GetSystemPaletteEntries
EnumFontFamiliesExA
GetTextFaceA
SetPixelV
SetPolyFillMode
GetLayout
SetLayout
SetMapMode
MoveToEx
SetROP2
SetTextAlign
Polyline
DeleteDC
SetBkMode
SelectPalette
SelectObject
ExtSelectClipRgn
SelectClipRgn
SaveDC
RestoreDC
RectVisible
PtVisible
LineTo
IntersectClipRect
GetWindowExtEx
GetViewportExtEx
GetStockObject
GetPixel
GetObjectType
GetClipBox
ExcludeClipRect
Escape
DeleteObject
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateHatchBrush
SetTextColor
SetBkColor
GetDeviceCaps
CreateDCA
CopyMetaFileA
ExtTextOutA
GetObjectA
GetTextExtentPoint32A
CreateFontIndirectA
CreateCompatibleDC
BitBlt
CreateBitmap
msimg32
AlphaBlend
TransparentBlt
winspool.drv
ClosePrinter
OpenPrinterA
DocumentPropertiesA
advapi32
RegQueryValueA
RegEnumKeyExA
RegEnumValueA
RegCloseKey
RegEnumKeyA
RegSetValueExA
RegDeleteValueA
RegDeleteKeyA
RegCreateKeyExA
RegQueryValueExA
RegOpenKeyExA
shell32
SHGetFileInfoA
DragQueryFileA
DragFinish
SHAppBarMessage
SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ShellExecuteA
SHGetDesktopFolder
SHBrowseForFolderA
comctl32
InitCommonControlsEx
shlwapi
PathFindFileNameA
PathIsUNCA
PathStripToRootA
StrFormatKBSizeA
PathFindExtensionA
PathRemoveFileSpecW
uxtheme
IsThemeBackgroundPartiallyTransparent
GetWindowTheme
GetThemeSysColor
GetCurrentThemeName
DrawThemeText
DrawThemeParentBackground
DrawThemeBackground
GetThemeColor
IsAppThemed
OpenThemeData
CloseThemeData
GetThemePartSize
ole32
OleGetClipboard
DoDragDrop
OleIsCurrentClipboard
OleFlushClipboard
CoDisconnectObject
CreateILockBytesOnHGlobal
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CoGetClassObject
CreateStreamOnHGlobal
OleDuplicateData
OleLockRunning
CoTaskMemFree
CoTaskMemAlloc
CoInitialize
CoCreateInstance
CLSIDFromProgID
CLSIDFromString
CoCreateGuid
CoUninitialize
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
IsAccelerator
OleTranslateAccelerator
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CoInitializeEx
OleUninitialize
CoRegisterMessageFilter
CoRevokeClassObject
OleInitialize
CoFreeUnusedLibraries
ReleaseStgMedium
oleaut32
SysAllocStringLen
LoadTypeLi
VarBstrFromDate
VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
SysAllocString
OleCreateFontIndirect
SysStringLen
VariantChangeType
VariantClear
VariantInit
SysAllocStringByteLen
SysFreeString
oledlg
ord8
gdiplus
GdipSetInterpolationMode
GdipCreateFromHDC
GdipCreateBitmapFromHBITMAP
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdiplusStartup
GdipFree
GdipAlloc
GdiplusShutdown
GdipDrawImageRectI
oleacc
CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject
imm32
ImmReleaseContext
ImmGetContext
ImmGetOpenStatus
winmm
PlaySoundA
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 310KB - Virtual size: 309KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 119KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ