NSGetModule
Static task
static1
Behavioral task
behavioral1
Sample
{4bcdbfd0-fa26-11de-8a39-0800200c9a66}/components/gpff.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
{4bcdbfd0-fa26-11de-8a39-0800200c9a66}/components/gpff.dll
Resource
win10v2004-20231215-en
General
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Target
3e7abb803516e32af895393cb8c171b7
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Size
91KB
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MD5
3e7abb803516e32af895393cb8c171b7
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SHA1
14d1ce1ed4ded575d69443c52135d1b4a00cbaad
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SHA256
49b9017bb480ba2ca4efbaabdb145bd29f69b74c5d92375a2601bae215027917
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SHA512
53d3870f6c61aba1148cc620b11988f6ed343574a710ac5ac2026feb0783e24cf4b581f45a10d1611f131969bf9dda845d163e9c2fdded48dcb01560cfef2f7b
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SSDEEP
1536:yT15VmfXtGAqH3K0pdmNYRkNPNmH/0g6DMkCX4POIkRgk7TsfOt+Sc2+04ydlrjd:yTHVmEAqXKYdfzOMPX4PkRiOtGzTyz4w
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/{4bcdbfd0-fa26-11de-8a39-0800200c9a66}/components/gpff.dll
Files
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3e7abb803516e32af895393cb8c171b7.zip
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{4bcdbfd0-fa26-11de-8a39-0800200c9a66}/chrome.manifest
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{4bcdbfd0-fa26-11de-8a39-0800200c9a66}/chrome/Content/FF_com.xul.xml
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{4bcdbfd0-fa26-11de-8a39-0800200c9a66}/components/gpff.dll.dll windows:4 windows x86 arch:x86
c68e2e01bdfab8772e8c72e96d4dfe1a
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
xpcom
NS_CStringContainerFinish
NS_CStringContainerInit
NS_UTF16ToCString
NS_Alloc
NS_CStringCloneData
NS_Free
NS_GetServiceManager
NS_StringContainerInit
NS_StringContainerFinish
kernel32
EnterCriticalSection
GlobalReAlloc
GlobalHandle
InitializeCriticalSection
TlsAlloc
TlsSetValue
LocalReAlloc
DeleteCriticalSection
TlsFree
GetCurrentThreadId
SetErrorMode
GetCurrentProcessId
InterlockedIncrement
GetVersion
GetVersionExA
lstrcmpW
TlsGetValue
GlobalDeleteAtom
GlobalFindAtomW
GlobalAddAtomW
GlobalFlags
GetModuleHandleA
InterlockedExchange
HeapAlloc
GetSystemTimeAsFileTime
GetCommandLineA
HeapFree
GetProcessHeap
HeapReAlloc
RtlUnwind
RaiseException
HeapSize
ExitProcess
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStdHandle
GetModuleFileNameA
VirtualFree
VirtualAlloc
HeapDestroy
HeapCreate
GetCPInfo
GetACP
GetOEMCP
Sleep
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
SetStdHandle
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
LeaveCriticalSection
LocalAlloc
FreeLibrary
InterlockedDecrement
GetModuleHandleW
GetProcAddress
GetModuleFileNameW
GetCurrentProcess
CloseHandle
FlushFileBuffers
SetFilePointer
WriteFile
LoadLibraryW
GetThreadLocale
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageW
LocalFree
GetLastError
SetLastError
lstrlenW
WideCharToMultiByte
GetComputerNameW
LockResource
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryA
user32
SetWindowTextW
ClientToScreen
TabbedTextOutW
DrawTextW
DrawTextExW
GrayStringW
DestroyMenu
PostQuitMessage
UnregisterClassA
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
GetClientRect
GetMenu
PostMessageW
CreateWindowExW
GetClassInfoExW
GetClassInfoW
LoadIconW
SetPropW
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowLongW
SetWindowPos
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetWindow
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
ModifyMenuW
EnableMenuItem
CheckMenuItem
LoadCursorW
GetDC
ReleaseDC
GetSysColor
GetSysColorBrush
GetWindowThreadProcessId
GetParent
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
EnableWindow
MessageBoxW
UnregisterClassW
SetWindowsHookExW
CallNextHookEx
DispatchMessageW
SendMessageW
GetKeyState
PeekMessageW
ValidateRect
UnhookWindowsHookEx
GetSystemMetrics
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
WinHelpW
GetCapture
GetClassLongW
RegisterClassW
GetClassNameW
GetPropW
AdjustWindowRectEx
RemovePropW
EnumWindows
SendMessageTimeoutW
FindWindowExW
RegisterWindowMessageW
GetWindowTextW
shlwapi
SHDeleteValueA
PathFindFileNameW
PathFindExtensionW
SHGetValueA
oleacc
CreateStdAccessibleObject
LresultFromObject
nspr4
PR_AtomicIncrement
PR_AtomicDecrement
gdi32
GetClipBox
SetTextColor
SetBkColor
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutW
DeleteObject
SaveDC
RestoreDC
SetMapMode
CreateBitmap
SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
RectVisible
PtVisible
GetDeviceCaps
TextOutW
winspool.drv
ClosePrinter
OpenPrinterW
DocumentPropertiesW
oleaut32
VariantClear
VariantChangeType
VariantInit
Exports
Exports
Sections
.text Size: 120KB - Virtual size: 118KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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{4bcdbfd0-fa26-11de-8a39-0800200c9a66}/install.rdf.xml