Static task
static1
Behavioral task
behavioral1
Sample
a8fc6521a200423131ea879cf4f5f664e127eba28b1ca4511b02a55bbe2a2ed0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a8fc6521a200423131ea879cf4f5f664e127eba28b1ca4511b02a55bbe2a2ed0.exe
Resource
win10v2004-20240226-en
General
-
Target
a8fc6521a200423131ea879cf4f5f664e127eba28b1ca4511b02a55bbe2a2ed0
-
Size
3.8MB
-
MD5
52e9b4cf10aabdca809d0a63ba4cc930
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SHA1
c4cc8fa68426634e3624c48f321ec6176aed1cbf
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SHA256
a8fc6521a200423131ea879cf4f5f664e127eba28b1ca4511b02a55bbe2a2ed0
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SHA512
c129b8eee7d5771e3903159dab69be534813ccd5abcf8eef8035ff2dd3efdeea471b6896dc0fdaae358b7a36a10fefb779c7e416e3e165d9b41c887820d9f2bb
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SSDEEP
98304:A72Aa9n03jT1YDuzOgeNlJT5oj9ghi1RebM390bYVq924jnaT+X:+nTg5ojD390bYVTyaTu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a8fc6521a200423131ea879cf4f5f664e127eba28b1ca4511b02a55bbe2a2ed0
Files
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a8fc6521a200423131ea879cf4f5f664e127eba28b1ca4511b02a55bbe2a2ed0.exe windows:5 windows x86 arch:x86
e174a3287d10a817ff90a4a298e8d1d7
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
GetProcessHeap
SetEnvironmentVariableA
CreateFileA
WriteConsoleW
WriteConsoleA
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
GetConsoleMode
GetConsoleCP
GetTimeZoneInformation
LCMapStringA
LCMapStringW
InitializeCriticalSectionAndSpinCount
IsValidCodePage
GetOEMCP
GetACP
SizeofResource
GetCPInfo
QueryPerformanceCounter
VirtualFree
HeapCreate
GetStartupInfoA
SetHandleCount
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetStdHandle
GetFileType
SetStdHandle
HeapSize
VirtualQuery
GetSystemInfo
VirtualAlloc
CreateThread
ExitThread
RaiseException
HeapReAlloc
RtlUnwind
HeapFree
HeapAlloc
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
ExitProcess
GetSystemTimeAsFileTime
GetStartupInfoW
FindResourceExW
VirtualProtect
SetErrorMode
SearchPathW
Sleep
GetProfileIntW
GetFileSizeEx
LocalFileTimeToFileTime
GetFileAttributesExW
FileTimeToLocalFileTime
GetTempPathW
SystemTimeToFileTime
FileTimeToSystemTime
InterlockedIncrement
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
TlsGetValue
LocalAlloc
GlobalFlags
GetShortPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
DuplicateHandle
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
lstrcmpiW
GetThreadLocale
GetStringTypeExW
DeleteFileW
MoveFileW
lstrlenA
GetCurrentDirectoryW
CreateFileW
GetFileSize
DeleteCriticalSection
InitializeCriticalSection
GlobalReAlloc
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleA
GlobalGetAtomNameW
GetDiskFreeSpaceW
GetFullPathNameW
GetTempFileNameW
GetFileTime
SetFileTime
GetFileAttributesW
GlobalFindAtomW
GetVersionExW
CompareStringW
LoadLibraryA
GetVersionExA
WaitForSingleObject
ResumeThread
SetThreadPriority
CopyFileW
GlobalSize
FormatMessageW
LocalFree
MulDiv
GlobalAddAtomW
lstrcpyW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetPrivateProfileIntW
GlobalFree
GetCurrentProcessId
lstrlenW
GetTickCount
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
CompareStringA
WideCharToMultiByte
InterlockedExchange
GlobalAlloc
FreeLibrary
GlobalUnlock
GlobalLock
lstrcmpW
SetLastError
InterlockedDecrement
MultiByteToWideChar
GetProcAddress
LoadLibraryW
GetModuleHandleW
GetLastError
GetCurrentProcess
CloseHandle
FreeResource
GetModuleFileNameW
ExpandEnvironmentStringsA
FindResourceW
LoadResource
LockResource
GetConsoleOutputCP
user32
GetDoubleClickTime
DrawIcon
IsClipboardFormatAvailable
DestroyCursor
GetKeyNameTextW
GetMenuDefaultItem
GetNextDlgGroupItem
InvalidateRgn
CharNextW
EnumChildWindows
SetClassLongW
CreateAcceleratorTableW
GetKeyboardState
GetKeyboardLayout
MapVirtualKeyW
ToUnicodeEx
CopyAcceleratorTableW
DrawFocusRect
DrawEdge
DrawIconEx
CharUpperBuffW
SetParent
LockWindowUpdate
UpdateLayeredWindow
EnableScrollBar
UnionRect
EmptyClipboard
CloseClipboard
SetClipboardData
LoadImageW
OpenClipboard
DrawStateW
CopyImage
GetIconInfo
DestroyIcon
IsMenu
GetMenuItemInfoW
DrawFrameControl
IsRectEmpty
CharUpperW
GetAsyncKeyState
LoadCursorW
WindowFromPoint
SetCapture
GetSystemMenu
DeleteMenu
DestroyAcceleratorTable
NotifyWinEvent
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
SetRect
UnpackDDElParam
ReuseDDElParam
ReleaseCapture
LoadAcceleratorsW
InvalidateRect
InsertMenuItemW
CreatePopupMenu
SetRectEmpty
BringWindowToTop
TranslateAcceleratorW
LoadIconW
SendDlgItemMessageA
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
GetForegroundWindow
BeginDeferWindowPos
SetCursorPos
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
SetWindowPlacement
DefWindowProcW
CallWindowProcW
PtInRect
GetMenu
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetSystemMetrics
ShowOwnedPopups
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
IsWindowVisible
GetKeyState
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuW
EnableMenuItem
CheckMenuItem
DestroyMenu
PeekMessageW
UpdateWindow
EnableWindow
ClientToScreen
KillTimer
SetTimer
TranslateMessage
DispatchMessageW
WaitMessage
PostThreadMessageW
LoadMenuW
GetMenuState
GetMenuStringW
AppendMenuW
GetMenuItemID
InsertMenuW
GetMenuItemCount
GetSubMenu
RemoveMenu
GetDesktopWindow
GetActiveWindow
SetActiveWindow
FrameRect
CopyIcon
DefFrameProcW
DefMDIChildProcW
MapVirtualKeyExW
DrawMenuBar
TranslateMDISysAccel
GetUpdateRect
SubtractRect
UnregisterClassW
IsCharLowerW
CreateDialogIndirectParamW
DestroyWindow
GetNextDlgTabItem
EndDialog
GetWindowTextLengthW
GetWindowTextW
GetFocus
SetFocus
ShowWindow
MoveWindow
GetWindowRgn
GetTabbedTextExtentA
CreateMenu
EndDeferWindowPos
PostMessageW
RedrawWindow
SendMessageW
MessageBoxW
PostQuitMessage
IsZoomed
MessageBeep
OffsetRect
SystemParametersInfoW
WinHelpW
RegisterClipboardFormatW
IsWindowEnabled
GetLastActivePopup
GetWindowLongW
GetParent
GetWindowThreadProcessId
SetWindowPos
MapDialogRect
SetWindowContextHelpId
GetWindow
IsWindow
RegisterWindowMessageW
InflateRect
CopyRect
FillRect
SetWindowRgn
GetWindowRect
GetClientRect
ScreenToClient
GetCursorPos
GetSysColor
GetSysColorBrush
CheckDlgButton
GetDlgItem
SendDlgItemMessageW
SetDlgItemTextW
IsDialogMessageW
SetWindowTextW
GetDlgCtrlID
SetWindowLongW
SetMenuDefaultItem
gdi32
CreatePen
CreateSolidBrush
CreateHatchBrush
PatBlt
GetTextMetricsW
SetDIBColorTable
GetDIBits
RealizePalette
CombineRgn
StretchBlt
SetPixel
CreateDIBSection
CreateRectRgnIndirect
CreateEllipticRgn
CreatePolygonRgn
GetBkColor
GetTextColor
Polyline
Ellipse
Polygon
Rectangle
RoundRect
CreateFontIndirectW
OffsetRgn
GetRgnBox
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
SetRectRgn
GetObjectType
GetCharWidthW
GetViewportOrgEx
LPtoDP
ExtFloodFill
CreatePalette
GetPaletteEntries
SetPaletteEntries
GetNearestColor
GetBkMode
GetPolyFillMode
GetROP2
GetStretchBltMode
GetTextAlign
GetTextFaceW
GetTextExtentPoint32A
GetWindowOrgEx
PtInRegion
FillRgn
FrameRgn
GetBoundsRect
EnumFontFamiliesExW
GetNearestPaletteIndex
GetSystemPaletteEntries
SetPixelV
GetViewportExtEx
CreateRectRgn
SelectPalette
GetStockObject
CreatePatternBrush
ExtSelectClipRgn
GetCurrentPositionEx
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
GetPixel
BitBlt
GetMapMode
CreateRoundRectRgn
SelectClipRgn
DeleteObject
SetTextAlign
MoveToEx
LineTo
IntersectClipRect
ExcludeClipRect
SetMapMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
DeleteDC
EndDoc
AbortDoc
SetAbortProc
EndPage
StartPage
StartDocW
DPtoLP
CreateCompatibleDC
CreateCompatibleBitmap
GetObjectW
SetBkColor
SetTextColor
GetClipBox
GetDCOrgEx
CreateBitmap
CreateDCW
CopyMetaFileW
GetDeviceCaps
GetTextExtentPoint32W
GetWindowExtEx
msimg32
TransparentBlt
AlphaBlend
comdlg32
GetFileTitleW
winspool.drv
GetJobW
DocumentPropertiesW
ClosePrinter
OpenPrinterW
advapi32
GetFileSecurityW
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegEnumKeyW
RegOpenKeyW
RegQueryValueW
RegCreateKeyW
RegEnumKeyExW
RegCloseKey
SetFileSecurityW
RegSetValueW
shell32
DragQueryFileW
SHGetFileInfoW
SHAppBarMessage
SHGetPathFromIDListW
ShellExecuteW
ExtractIconW
SHBrowseForFolderW
DragFinish
comctl32
InitCommonControlsEx
ImageList_ReplaceIcon
ImageList_GetIcon
ImageList_Create
ImageList_GetIconSize
ImageList_GetImageCount
ImageList_Destroy
ImageList_DrawEx
shlwapi
PathFindFileNameW
PathStripToRootW
PathIsUNCW
PathRemoveFileSpecW
PathFindExtensionW
oledlg
OleUIBusyW
ole32
OleGetClipboard
DoDragDrop
OleLockRunning
CoInitializeEx
CoUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoRegisterMessageFilter
OleFlushClipboard
OleIsCurrentClipboard
CoGetClassObject
CreateStreamOnHGlobal
OleDuplicateData
CoTaskMemAlloc
ReleaseStgMedium
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CoCreateInstance
CoInitializeSecurity
RevokeDragDrop
CoLockObjectExternal
RegisterDragDrop
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
IsAccelerator
OleTranslateAccelerator
CoRevokeClassObject
oleaut32
SysAllocString
SysFreeString
SysAllocStringLen
SysStringLen
VariantClear
VariantChangeType
VariantInit
OleCreateFontIndirect
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
VariantCopy
gdiplus
GdipDrawImageI
GdipGetImageGraphicsContext
GdiplusShutdown
GdiplusStartup
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipDisposeImage
GdipDeleteGraphics
GdipAlloc
GdipFree
GdipCloneImage
imm32
ImmGetOpenStatus
ImmGetContext
ImmReleaseContext
winmm
PlaySoundW
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 292KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 147KB - Virtual size: 147KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ