Static task
static1
Behavioral task
behavioral1
Sample
b99100e9b989224546d18df21ea90b5c9fa0fe00a098873befdf4afdefe0ab7c.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
b99100e9b989224546d18df21ea90b5c9fa0fe00a098873befdf4afdefe0ab7c.exe
Resource
win10v2004-20231127-en
General
-
Target
b99100e9b989224546d18df21ea90b5c9fa0fe00a098873befdf4afdefe0ab7c
-
Size
1.9MB
-
MD5
ff504e5889e75cd35713f531a837bf82
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SHA1
1f47e5560a84e6ed0f172660c9882ddd751d7f18
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SHA256
b99100e9b989224546d18df21ea90b5c9fa0fe00a098873befdf4afdefe0ab7c
-
SHA512
211c79bd716eeaaa4a8a042bdaa01e5b77081f0d090c9595ffcc6960def13f81d3bc15df4bf58847ef97d7858b98c050935207ccbf4a880585a79ecfd94ced31
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SSDEEP
49152:C7QMGIEr2hyyU/sQaIbd/HA/XXO5YbQBIEbrGygStXBqxoXbrSIQ5kBG8KNUE:C5GIE6XU/sQDd4/e5YkBIEbrGygSZr9S
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b99100e9b989224546d18df21ea90b5c9fa0fe00a098873befdf4afdefe0ab7c
Files
-
b99100e9b989224546d18df21ea90b5c9fa0fe00a098873befdf4afdefe0ab7c.exe windows:5 windows x86 arch:x86
ad566120d8277aeb61b0ca24747cea44
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
WriteConsoleW
GetStringTypeW
SetEnvironmentVariableA
IsValidCodePage
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapCreate
GetStdHandle
SetHandleCount
GetConsoleMode
GetConsoleCP
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetFileType
SetStdHandle
GetSystemTimeAsFileTime
HeapSize
HeapQueryInformation
FindResourceA
CreateThread
ExitThread
ExitProcess
HeapReAlloc
VirtualQuery
GetSystemInfo
RaiseException
RtlUnwind
HeapFree
GetStartupInfoW
GetTimeZoneInformation
GetCommandLineA
HeapAlloc
DecodePointer
EncodePointer
FindResourceExW
VirtualProtect
SearchPathA
Sleep
GetProfileIntA
InitializeCriticalSectionAndSpinCount
GetNumberFormatA
GetWindowsDirectoryA
GetTickCount
GetTempPathA
GetTempFileNameA
GetFileTime
GetFileSizeEx
GetFileAttributesA
FileTimeToLocalFileTime
GetFileAttributesExA
SetErrorMode
GetOEMCP
GetCPInfo
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
CompareStringW
LCMapStringW
HeapSetInformation
IsProcessorFeaturePresent
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
ReadFile
CreateFileA
lstrcmpiA
GetACP
lstrcpyA
DeleteFileA
GlobalFlags
GetCurrentDirectoryA
FileTimeToSystemTime
GetThreadLocale
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
InterlockedIncrement
GlobalGetAtomNameA
GlobalFindAtomA
GetVersionExA
LoadLibraryW
lstrcmpW
InterlockedDecrement
GetModuleFileNameW
ReleaseActCtx
CreateActCtxW
GlobalAddAtomA
WaitForSingleObject
ResumeThread
SetThreadPriority
GetCurrentProcessId
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
FreeResource
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
GetUserDefaultUILanguage
ConvertDefaultLocale
GetSystemDefaultUILanguage
GetModuleFileNameA
GetLocaleInfoA
CompareStringA
ActivateActCtx
DeactivateActCtx
InterlockedExchange
lstrcmpA
GetModuleHandleW
FreeLibrary
GlobalFree
CopyFileA
GlobalSize
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
LocalFree
MulDiv
CloseHandle
GetModuleHandleA
LoadLibraryA
GetProcAddress
SetLastError
GetLastError
lstrlenW
MultiByteToWideChar
CreateFileW
WriteFile
lstrlenA
SetFilePointer
FindResourceW
WideCharToMultiByte
VirtualAlloc
SizeofResource
LockResource
LoadResource
GetProcessHeap
user32
GetKeyNameTextA
PostThreadMessageA
CharUpperBuffA
CopyIcon
FrameRect
LoadImageW
EmptyClipboard
CloseClipboard
SetClipboardData
OpenClipboard
CopyImage
GetIconInfo
HideCaret
InvertRect
RegisterClipboardFormatA
LockWindowUpdate
SetCursorPos
CreateAcceleratorTableA
LoadAcceleratorsW
GetKeyboardState
GetKeyboardLayout
MapVirtualKeyA
ToAsciiEx
DrawFocusRect
DrawFrameControl
DrawEdge
DrawIconEx
SetClassLongA
DestroyAcceleratorTable
SetParent
UnpackDDElParam
ReuseDDElParam
LoadMenuA
LoadImageA
LoadAcceleratorsA
InsertMenuItemA
BringWindowToTop
TranslateAcceleratorA
UnregisterClassA
DestroyIcon
GetMenuDefaultItem
SetMenuDefaultItem
CreatePopupMenu
IsMenu
MonitorFromPoint
UpdateLayeredWindow
EnableScrollBar
UnionRect
CharUpperA
IsZoomed
GetAsyncKeyState
NotifyWinEvent
RedrawWindow
SetWindowRgn
LoadMenuW
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
IntersectRect
SetRect
IsRectEmpty
CopyAcceleratorTableA
OffsetRect
CharNextA
SetLayeredWindowAttributes
EnumDisplayMonitors
SetRectEmpty
SetTimer
RealChildWindowFromPoint
DeleteMenu
WaitMessage
ReleaseCapture
LoadCursorW
WindowFromPoint
SetCapture
LoadCursorA
GetSysColorBrush
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
DefFrameProcA
CheckDlgButton
LoadIconA
SendDlgItemMessageA
WinHelpA
IsChild
GetCapture
GetClassLongA
SetPropA
GetPropA
RemovePropA
SetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
GetMessageTime
GetMessagePos
MonitorFromWindow
GetMonitorInfoA
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
SetWindowPlacement
GetWindowPlacement
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
GetMenu
SetWindowLongA
SystemParametersInfoA
DestroyMenu
GetMenuItemInfoA
InflateRect
CopyRect
GetClassNameA
InvalidateRect
UpdateWindow
DrawStateA
ShowOwnedPopups
SetCursor
GetMessageA
TranslateMessage
DispatchMessageA
IsWindowVisible
GetKeyState
PeekMessageA
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuA
EnableMenuItem
CheckMenuItem
SetWindowsHookExA
UnhookWindowsHookEx
GetCursorPos
CallNextHookEx
GetFocus
GetWindowRect
GetWindowRgn
DestroyCursor
SubtractRect
MapVirtualKeyExA
IsCharLowerA
GetDoubleClickTime
GetUpdateRect
PtInRect
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
ScreenToClient
GrayStringA
DrawTextExA
IsClipboardFormatAvailable
CreateMenu
TranslateMDISysAccel
DrawMenuBar
DefMDIChildProcA
DrawTextA
TabbedTextOutA
FillRect
GetWindowThreadProcessId
GetLastActivePopup
GetDesktopWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetWindowLongA
GetDlgItem
IsWindowEnabled
GetNextDlgTabItem
EndDialog
RegisterWindowMessageA
GetWindow
SetWindowContextHelpId
GetParent
MapDialogRect
SetWindowPos
PostQuitMessage
PostMessageA
GetMenuState
GetMenuStringA
GetMenuItemID
InsertMenuA
GetMenuItemCount
GetSubMenu
RemoveMenu
MessageBoxA
EnableWindow
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SendMessageA
AppendMenuA
GetSystemMenu
LoadIconW
EnumWindows
KillTimer
gdi32
CreateCompatibleBitmap
CreateRectRgnIndirect
GetTextMetricsA
EnumFontFamiliesA
GetTextCharsetInfo
GetBkColor
GetTextColor
GetRgnBox
SetRectRgn
CombineRgn
GetMapMode
PatBlt
DPtoLP
CreateRoundRectRgn
CreateDIBSection
CreatePolygonRgn
CreateEllipticRgn
Polyline
Ellipse
Polygon
CreatePalette
GetPaletteEntries
GetNearestPaletteIndex
RealizePalette
GetSystemPaletteEntries
OffsetRgn
SetDIBColorTable
StretchBlt
CreateDIBitmap
CreateFontIndirectA
EnumFontFamiliesExA
ExtFloodFill
SetPaletteEntries
LPtoDP
GetWindowOrgEx
GetViewportOrgEx
PtInRegion
FillRgn
FrameRgn
GetBoundsRect
GetTextFaceA
SetPixelV
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetPixel
GetTextExtentPoint32A
SelectObject
CreateHatchBrush
CreateSolidBrush
CreatePen
ScaleViewportExtEx
GetObjectType
SelectPalette
GetStockObject
CreateCompatibleDC
CreateBitmap
CreatePatternBrush
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
Rectangle
GetDeviceCaps
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetPixel
BitBlt
GetWindowExtEx
GetViewportExtEx
GetObjectA
CreateRectRgn
SelectClipRgn
DeleteObject
SetLayout
GetLayout
SetTextAlign
MoveToEx
LineTo
IntersectClipRect
ExcludeClipRect
GetClipBox
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
SetBkColor
RestoreDC
SaveDC
CreateDCA
CopyMetaFileA
SetWindowOrgEx
msimg32
AlphaBlend
TransparentBlt
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
OpenPrinterA
DocumentPropertiesA
advapi32
RegEnumKeyExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegSetValueExA
RegDeleteValueA
RegDeleteKeyA
RegEnumKeyA
RegQueryValueA
RegCloseKey
RegEnumValueA
shell32
DragQueryFileA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHAppBarMessage
ShellExecuteA
SHGetDesktopFolder
DragFinish
SHGetFileInfoA
comctl32
InitCommonControlsEx
ImageList_GetIconSize
shlwapi
PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA
PathRemoveFileSpecW
ole32
OleLockRunning
IsAccelerator
OleTranslateAccelerator
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CoInitializeEx
DoDragDrop
OleFlushClipboard
OleIsCurrentClipboard
CreateStreamOnHGlobal
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
CoGetClassObject
CoInitialize
CoUninitialize
CoCreateInstance
CLSIDFromString
CLSIDFromProgID
CoCreateGuid
OleDuplicateData
CoTaskMemAlloc
ReleaseStgMedium
RevokeDragDrop
CoLockObjectExternal
StgCreateDocfileOnILockBytes
CoTaskMemFree
RegisterDragDrop
OleGetClipboard
CoRegisterMessageFilter
StgOpenStorageOnILockBytes
CoRevokeClassObject
oleaut32
SysFreeString
SysAllocString
OleCreateFontIndirect
VarBstrFromDate
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantCopy
SysStringLen
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
SysAllocStringByteLen
oledlg
ord8
gdiplus
GdipGetImageGraphicsContext
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePalette
GdipGetImagePaletteSize
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipCloneImage
GdipDrawImageRectI
GdipSetInterpolationMode
GdipCreateFromHDC
GdiplusShutdown
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipDeleteGraphics
GdipAlloc
GdipFree
GdipDrawImageI
oleacc
LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject
imm32
ImmGetOpenStatus
ImmReleaseContext
ImmGetContext
winmm
PlaySoundA
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 267KB - Virtual size: 266KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 267KB - Virtual size: 267KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 164KB - Virtual size: 163KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ