Static task
static1
Behavioral task
behavioral1
Sample
ef75b2806a09b09ac10f0b833af25de1eb19cad05c96f4132fd75b30a1790dd2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ef75b2806a09b09ac10f0b833af25de1eb19cad05c96f4132fd75b30a1790dd2.exe
Resource
win10v2004-20231215-en
General
-
Target
ef75b2806a09b09ac10f0b833af25de1eb19cad05c96f4132fd75b30a1790dd2
-
Size
1.4MB
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MD5
00bdb4d98768a5f54d9a0a073cd6ff73
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SHA1
87889f845325d5a55f6d8b809de6497e99b9b885
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SHA256
ef75b2806a09b09ac10f0b833af25de1eb19cad05c96f4132fd75b30a1790dd2
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SHA512
d90f05d2ed9548404e7d9b48e0c4e43ccc0cca0881fa14746d9d499d84167b6345742b7ba14b73330c27c450be119caed1c7c6ce9b8863b029dcec2bc3f297f2
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SSDEEP
24576:GaXiPdyZU8Ssrtw8ao1KbH4LSFqcV4YD7WTzC7iIjjyHF:GJPyVX31aKSJV4YmTzC77j
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef75b2806a09b09ac10f0b833af25de1eb19cad05c96f4132fd75b30a1790dd2
Files
-
ef75b2806a09b09ac10f0b833af25de1eb19cad05c96f4132fd75b30a1790dd2.exe windows:6 windows x86 arch:x86
d3383bf2e4a927ec0cf2edf2195070b6
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
SetUnhandledExceptionFilter
GetLastError
WaitForSingleObject
GetCurrentProcessId
GetCurrentThreadId
VirtualProtect
GetModuleHandleW
GetProcAddress
InitializeCriticalSectionEx
IsBadReadPtr
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetPrivateProfileIntW
FindResourceW
SizeofResource
LockResource
LoadResource
GetModuleFileNameW
FindResourceExW
GetProcessHeap
SetEvent
CloseHandle
FreeLibrary
LoadLibraryW
OutputDebugStringW
WideCharToMultiByte
RaiseException
GetStartupInfoW
TerminateThread
SetLastError
GetTickCount
DecodePointer
MultiByteToWideChar
lstrcmpiW
LoadLibraryExW
WriteConsoleW
WritePrivateProfileStringW
CreateEventW
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
IsDebuggerPresent
EncodePointer
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
GetCurrentProcess
FlushInstructionCache
IsProcessorFeaturePresent
VirtualAlloc
VirtualFree
LoadLibraryExA
GetStringTypeW
DuplicateHandle
WaitForSingleObjectEx
Sleep
SwitchToThread
GetCurrentThread
GetExitCodeThread
TryEnterCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
QueryPerformanceCounter
CompareStringW
LCMapStringW
GetLocaleInfoW
GetCPInfo
DeleteFileW
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
CreateFileW
GetACP
MulDiv
ExitProcess
FreeResource
GetFileSize
ReadFile
lstrcmpW
FindNextFileW
SetEndOfFile
SetFilePointer
WriteFile
GetVersion
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
GetTempFileNameW
GetTempPathW
ResumeThread
ResetEvent
GetLocalTime
UnhandledExceptionFilter
TerminateProcess
GetVersionExW
FlushFileBuffers
LocalFree
CreateTimerQueue
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetThreadTimes
FreeLibraryAndExitThread
GetModuleHandleA
ReleaseSemaphore
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
RtlUnwind
GetFileType
SetFilePointerEx
GetConsoleCP
GetConsoleMode
GetTimeZoneInformation
ExitThread
GetModuleHandleExW
GetStdHandle
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
SetStdHandle
ReadConsoleW
FindClose
FindFirstFileExW
IsValidCodePage
GetOEMCP
GetCommandLineA
GetCommandLineW
user32
GetWindow
MonitorFromWindow
RegisterClassW
ShowWindow
EnableWindow
SetPropW
GetPropW
LoadImageW
IsIconic
SetWindowRgn
MessageBoxW
CharPrevW
DrawTextW
SetRect
DrawIconEx
GetIconInfo
GetMessagePos
GetDlgCtrlID
DrawFocusRect
FillRect
HideCaret
ShowCaret
ClientToScreen
GetSysColor
GetWindowDC
SetWindowTextW
GetWindowTextW
GetWindowTextLengthW
CreateAcceleratorTableW
InvalidateRgn
UpdateLayeredWindow
FindWindowExW
IsWindowEnabled
FindWindowW
GetParent
GetMessageW
GetClassNameW
IsRectEmpty
IntersectRect
IsWindowVisible
MapWindowPoints
ScreenToClient
SetCaretPos
DestroyWindow
IsChild
TranslateMessage
GetCaretBlinkTime
CreateCaret
GetClientRect
InvalidateRect
GetUpdateRect
EndPaint
BeginPaint
KillTimer
ReleaseCapture
SetCapture
GetKeyState
EnumDisplayMonitors
GetMonitorInfoW
SystemParametersInfoW
GetWindowThreadProcessId
PtInRect
CopyRect
GetWindowRect
GetForegroundWindow
BringWindowToTop
AttachThreadInput
IsWindow
SetForegroundWindow
GetCursorPos
SetFocus
MoveWindow
DestroyIcon
LoadIconW
LoadCursorW
SetWindowLongW
GetWindowLongW
SetTimer
CreateWindowExW
GetClassInfoExW
RegisterClassExW
CallWindowProcW
PostQuitMessage
DefWindowProcW
PostMessageW
RegisterWindowMessageW
CharNextW
UnregisterClassW
PeekMessageW
DispatchMessageW
GetFocus
IsZoomed
wsprintfW
SendMessageW
MonitorFromPoint
ReleaseDC
GetDC
OffsetRect
UnionRect
InflateRect
SetCursor
wvsprintfW
SetWindowPos
RemovePropW
advapi32
RegCreateKeyW
RegSetValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegQueryValueExW
shell32
SHGetSpecialFolderPathW
ord165
Shell_NotifyIconW
ole32
CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateInstance
CreateStreamOnHGlobal
CLSIDFromString
CLSIDFromProgID
OleLockRunning
oleaut32
VariantClear
VariantInit
SafeArrayPutElement
SafeArrayCreate
SysAllocString
VarUI4FromStr
shlwapi
PathFindFileNameW
SHAutoComplete
PathFileExistsW
PathAppendW
PathRemoveFileSpecW
PathCombineW
StrStrIW
wininet
InternetGetConnectedState
iphlpapi
GetAdaptersInfo
urlmon
URLDownloadToFileW
URLDownloadToCacheFileW
gdi32
SetTextColor
GetDeviceCaps
BitBlt
CreateCompatibleBitmap
CreateCompatibleDC
CreateFontIndirectW
CreatePen
DeleteDC
DeleteObject
GetStockObject
Rectangle
RestoreDC
SaveDC
SelectObject
GetTextMetricsW
GetObjectW
SetWindowOrgEx
CreateRoundRectRgn
CombineRgn
CreateRectRgnIndirect
GetCharABCWidthsW
GetClipBox
GetTextExtentPoint32W
SelectClipRgn
ExtSelectClipRgn
SetBkColor
SetBkMode
StretchBlt
SetStretchBltMode
CreateDIBSection
SetDIBColorTable
TextOutW
ExtTextOutW
CreateSolidBrush
GetTextColor
CreateDCW
GetDIBits
SetDIBitsToDevice
comctl32
InitCommonControlsEx
ImageList_GetIconSize
ImageList_DrawEx
_TrackMouseEvent
ord17
msimg32
AlphaBlend
GradientFill
gdiplus
GdipGetImagePixelFormat
GdipDrawImageRectI
GdipDrawEllipseI
GdipAddPathArc
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipLoadImageFromStreamICM
GdipImageGetFrameDimensionsCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameCount
GdipLoadImageFromFile
GdipDrawPath
GdipGetPropertyItem
GdipGetPropertyItemSize
GdipAlloc
GdipFree
GdipCreatePath
GdipDeletePath
GdipAddPathLineI
GdipAddPathArcI
GdipCloneBrush
GdipDeleteBrush
GdipCreateSolidFill
GdipCreatePen1
GdipDeletePen
GdipSetPenMode
GdipSetPenDashStyle
GdipCreateFromHDC
GdipDeleteGraphics
GdipSetSmoothingMode
GdipDrawLineI
GdipDrawRectangleI
GdipDrawImageRectRectI
GdipFillEllipseI
GdipClosePathFigure
GdipCreateTexture
GdipCloneImage
GdipDisposeImage
GdipSaveImageToFile
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipGetImageHeight
GdipCreateBitmapFromStream
GdipCreateBitmapFromFile
GdipCreateBitmapFromScan0
GdipCreateHBITMAPFromBitmap
GdipCloneBitmapAreaI
GdipBitmapLockBits
GdipBitmapUnlockBits
GdipSetInterpolationMode
GdipGraphicsClear
GdipFillPath
GdipDrawImagePointsI
GdipImageSelectActiveFrame
Sections
.text Size: 960KB - Virtual size: 959KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 229KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 182KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ