SignalChromeElf
Static task
static1
Behavioral task
behavioral1
Sample
507a9058e21918f1ba338711916e28e995f7ae351bb426267a153a9115bf2597.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
507a9058e21918f1ba338711916e28e995f7ae351bb426267a153a9115bf2597.dll
Resource
win10v2004-20231023-en
General
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Target
507a9058e21918f1ba338711916e28e995f7ae351bb426267a153a9115bf2597
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Size
1.8MB
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MD5
6db9e1788dffe5ca00c0c26020217d65
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SHA1
5b4f10949880d7525c578a8b2c83d49107b3f353
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SHA256
507a9058e21918f1ba338711916e28e995f7ae351bb426267a153a9115bf2597
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SHA512
238d0177b2a5d58b9cd331c9d9eb40767055e0feca193de37b60a1c4f4b202655f4a25ad948980bd3f3b9137882ef9786da89025279f0e272d71f881c75d0651
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SSDEEP
49152:/8A8YlZOY3b+qV1HjJHklDj9lj8J7aeYYPqsGRXG:/f8MZOYLbV1HJklv9lj8J7aeYYPT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 507a9058e21918f1ba338711916e28e995f7ae351bb426267a153a9115bf2597
Files
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507a9058e21918f1ba338711916e28e995f7ae351bb426267a153a9115bf2597.dll windows:6 windows x86 arch:x86
814c9c6537752a4af64a5b8696439209
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
lstrcmpiA
GetVolumeInformationA
FileTimeToSystemTime
FileTimeToLocalFileTime
GetFileAttributesA
UnlockFile
GetFileSizeEx
GetFileTime
SystemTimeToTzSpecificLocalTime
VirtualProtect
GetOEMCP
GetCPInfo
GetACP
lstrcpyA
FindResourceExW
GetWindowsDirectoryA
VerSetConditionMask
VerifyVersionInfoA
GetTempPathA
GetTickCount
GetProfileIntA
SearchPathA
Sleep
GetTempFileNameA
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringW
RtlUnwind
InterlockedFlushSList
GetCommandLineA
GetCommandLineW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetSystemInfo
VirtualAlloc
VirtualQuery
HeapQueryInformation
QueryPerformanceFrequency
SetStdHandle
GetFileType
GetStdHandle
CompareStringW
LCMapStringW
GetTimeZoneInformation
GetStringTypeW
GetConsoleCP
GetConsoleMode
SetFilePointerEx
FindFirstFileExW
FindNextFileW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
CreateFileW
WriteConsoleW
SetFilePointer
SetEndOfFile
LockFile
GetFullPathNameA
GetCurrentProcess
FlushFileBuffers
FindFirstFileA
FindClose
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
FreeResource
DeleteFileA
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
GetCurrentDirectoryA
FindResourceA
GetSystemDirectoryW
EncodePointer
CopyFileA
FormatMessageA
MulDiv
GlobalSize
SetErrorMode
LocalFree
LocalReAlloc
LocalAlloc
GlobalFree
GlobalUnlock
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
GetCurrentProcessId
GlobalAddAtomA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
ResumeThread
SetThreadPriority
WaitForSingleObject
CloseHandle
CompareStringA
WideCharToMultiByte
MultiByteToWideChar
lstrcmpA
GlobalDeleteAtom
GlobalLock
GlobalAlloc
LoadLibraryW
FindResourceW
SizeofResource
LockResource
LoadResource
LoadLibraryExW
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
GetModuleFileNameA
FreeLibrary
GetVersionExA
GetCurrentThreadId
GetCurrentThread
SetLastError
OutputDebugStringA
DuplicateHandle
IsValidCodePage
WriteFile
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
HeapFree
ExitProcess
ReadFile
GetFileSize
CreateFileA
LoadLibraryA
GetFileAttributesExA
GetProcAddress
user32
CreatePopupMenu
GetMenuDefaultItem
MapVirtualKeyA
GetKeyNameTextA
SetLayeredWindowAttributes
EnumDisplayMonitors
SetClassLongA
SetWindowRgn
SetParent
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DrawStateA
DrawEdge
DrawFrameControl
IsZoomed
LoadMenuW
GetSystemMenu
BringWindowToTop
SetCursorPos
CopyIcon
FrameRect
DrawIcon
UnionRect
UpdateLayeredWindow
MonitorFromPoint
LoadAcceleratorsA
TranslateAcceleratorA
LoadMenuA
InsertMenuItemA
UnpackDDElParam
ReuseDDElParam
GetComboBoxInfo
PostThreadMessageA
WaitMessage
GetKeyboardLayout
IsCharLowerA
MapVirtualKeyExA
GetKeyboardState
ToAsciiEx
LoadAcceleratorsW
CreateAcceleratorTableA
DestroyAcceleratorTable
CopyAcceleratorTableA
SetRect
LockWindowUpdate
SetMenuDefaultItem
GetDoubleClickTime
ModifyMenuA
RegisterClipboardFormatA
CharUpperBuffA
IsClipboardFormatAvailable
GetUpdateRect
DrawMenuBar
DefFrameProcA
DefMDIChildProcA
TranslateMDISysAccel
SubtractRect
CreateMenu
GetWindowRgn
DestroyCursor
CreateDialogIndirectParamA
OffsetRect
SetRectEmpty
IntersectRect
GetMenuItemInfoA
DestroyMenu
CharUpperA
DestroyIcon
LoadCursorA
GetSysColorBrush
GetSystemMetrics
IsDialogMessageA
SendDlgItemMessageA
CheckDlgButton
MoveWindow
ShowWindow
GetMonitorInfoA
MonitorFromWindow
WinHelpA
GetScrollInfo
SetScrollInfo
LoadIconW
LoadIconA
GetTopWindow
GetClassLongA
SetWindowLongA
EqualRect
CopyRect
MapWindowPoints
AdjustWindowRectEx
GetWindowTextLengthA
NotifyWinEvent
GetPropA
SetPropA
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
SetFocus
GetDlgItem
IsIconic
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
SetWindowPos
DestroyWindow
IsChild
IsMenu
IsWindow
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
CallWindowProcA
DefWindowProcA
GetMessageTime
GetMessagePos
RegisterWindowMessageA
FillRect
GetSysColor
ScreenToClient
EndPaint
BeginPaint
ReleaseDC
GetWindowDC
GetDC
TabbedTextOutA
GrayStringA
DrawTextExA
DrawTextA
InvalidateRect
UpdateWindow
KillTimer
SetTimer
RealChildWindowFromPoint
GetWindow
GetClassNameA
GetDesktopWindow
PtInRect
ClientToScreen
GetWindowRect
GetWindowTextA
SetWindowTextA
GetDlgCtrlID
DeleteMenu
SystemParametersInfoA
CopyImage
GetClientRect
RemoveMenu
AppendMenuA
InsertMenuA
GetMenuItemCount
GetMenuItemID
GetSubMenu
GetMenuState
GetMenuStringA
UnhookWindowsHookEx
GetLastActivePopup
GetWindowThreadProcessId
GetWindowLongA
MessageBoxA
IsWindowEnabled
EnableWindow
SetCursor
ShowOwnedPopups
CallNextHookEx
SetWindowsHookExA
GetCursorPos
ValidateRect
GetKeyState
GetActiveWindow
IsWindowVisible
PeekMessageA
DispatchMessageA
TranslateMessage
GetMessageA
LoadBitmapW
GetParent
SetMenuItemInfoA
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
UnregisterClassA
LoadCursorW
InvertRect
HideCaret
EnableScrollBar
GetFocus
SendMessageA
PostQuitMessage
PostMessageA
MessageBeep
GetIconInfo
DrawIconEx
IsRectEmpty
LoadImageA
DrawFocusRect
WindowFromPoint
ReleaseCapture
SetCapture
GetNextDlgGroupItem
LoadImageW
TrackMouseEvent
MapDialogRect
GetAsyncKeyState
GetNextDlgTabItem
RemovePropA
EndDialog
InflateRect
msimg32
AlphaBlend
TransparentBlt
shlwapi
PathRemoveFileSpecW
PathStripToRootA
PathIsUNCA
PathFindFileNameA
PathFindExtensionA
StrFormatKBSizeA
uxtheme
IsThemeBackgroundPartiallyTransparent
IsAppThemed
GetThemePartSize
GetCurrentThemeName
GetThemeColor
DrawThemeBackground
GetWindowTheme
GetThemeSysColor
CloseThemeData
OpenThemeData
DrawThemeParentBackground
DrawThemeText
crypt32
CertEnumSystemStore
oleacc
AccessibleObjectFromWindow
CreateStdAccessibleObject
LresultFromObject
gdiplus
GdipDrawImageRectI
GdipCreateFromHDC
GdipCreateBitmapFromHBITMAP
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipSetInterpolationMode
GdiplusShutdown
GdipAlloc
GdipFree
GdiplusStartup
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipGetImageHeight
GdipGetImagePixelFormat
GdipGetImagePalette
GdipGetImagePaletteSize
GdipCreateBitmapFromStream
GdipCreateBitmapFromScan0
imm32
ImmGetOpenStatus
ImmGetContext
ImmReleaseContext
winmm
PlaySoundA
gdi32
CreateDCA
GetDeviceCaps
DeleteObject
BitBlt
CreateCompatibleDC
CreateHatchBrush
CreatePen
CreatePatternBrush
CreateRectRgn
CreateSolidBrush
DeleteDC
Escape
CopyMetaFileA
GetClipBox
GetObjectType
GetPixel
GetStockObject
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
ExcludeClipRect
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextColor
SetTextAlign
ExtTextOutA
TextOutA
MoveToEx
GetObjectA
SetViewportExtEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateFontIndirectA
GetTextExtentPoint32A
CombineRgn
CreateRectRgnIndirect
PatBlt
SetRectRgn
DPtoLP
GetTextMetricsA
EnumFontFamiliesExA
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
RealizePalette
GetBkColor
CreateCompatibleBitmap
CreateDIBitmap
EnumFontFamiliesA
GetTextCharsetInfo
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
Ellipse
GetTextColor
CreatePolygonRgn
Polygon
Polyline
CreateRoundRectRgn
LPtoDP
Rectangle
GetRgnBox
OffsetRgn
RoundRect
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
ExtFloodFill
SetPaletteEntries
SetPixelV
GetWindowOrgEx
GetViewportOrgEx
GetTextFaceA
SetViewportOrgEx
CreateBitmap
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegCreateKeyExA
RegOpenKeyExA
RegCloseKey
RegDeleteKeyA
RegDeleteValueA
RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegQueryValueA
RegEnumValueA
RegEnumKeyExA
shell32
SHGetSpecialFolderLocation
ShellExecuteA
SHGetFileInfoA
SHGetDesktopFolder
DragQueryFileA
DragFinish
SHBrowseForFolderA
SHAppBarMessage
SHGetPathFromIDListA
ole32
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
CoUninitialize
OleLockRunning
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
CoCreateGuid
CoCreateInstance
CreateStreamOnHGlobal
CoInitializeEx
CoDisconnectObject
ReleaseStgMedium
OleDuplicateData
OleCreateMenuDescriptor
CoTaskMemFree
CoTaskMemAlloc
CoInitialize
oleaut32
SysStringLen
LoadTypeLi
VariantTimeToSystemTime
VariantChangeType
VariantClear
SystemTimeToVariantTime
SysAllocStringByteLen
VariantCopy
VarBstrFromDate
VariantInit
SysFreeString
SysAllocString
SysAllocStringLen
Exports
Exports
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 301KB - Virtual size: 300KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 131KB - Virtual size: 131KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ