Static task
static1
Behavioral task
behavioral1
Sample
b4dde019612267f38d6808420bc29a3ab4acc6177f93cfe5a6ab3c33b9025c4cN.exe
Resource
win7-20240903-en
General
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Target
b4dde019612267f38d6808420bc29a3ab4acc6177f93cfe5a6ab3c33b9025c4cN.exe
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Size
1.2MB
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MD5
de1731121f8e5b5c190531e2e94aaee0
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SHA1
543dc53ae933be385a305b9f4a95da13925a29e1
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SHA256
b4dde019612267f38d6808420bc29a3ab4acc6177f93cfe5a6ab3c33b9025c4c
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SHA512
451cc05cee0344aff3d8679c387913caac09fe1c263d4fc7291eea5f932020bd5ff970e94b232f9fefce8ef9629d39d4c19b4037833bd6d8312696bf816ef9f9
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SSDEEP
12288:tqOPajQUXXP8QvLWFx6Mo5rippDC7ee1hpls4Ey+P624fkBILApG70:tnajQEPnvg6PhWDC750P6xMB2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4dde019612267f38d6808420bc29a3ab4acc6177f93cfe5a6ab3c33b9025c4cN.exe
Files
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b4dde019612267f38d6808420bc29a3ab4acc6177f93cfe5a6ab3c33b9025c4cN.exe.exe windows:4 windows x86 arch:x86
d91550d740b6638e5f7cf382f1d255bc
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
RtlUnwind
RaiseException
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
FindNextFileW
ExitProcess
ExitThread
CreateThread
HeapReAlloc
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
GetVersionExW
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
Sleep
GetCPInfo
GetACP
GetOEMCP
FindFirstFileA
FindNextFileA
FatalAppExitA
SetConsoleCtrlHandler
GetTimeZoneInformation
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
SetErrorMode
GetTickCount
lstrlenA
GetAtomNameW
GlobalFlags
GetCurrentDirectoryW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetPrivateProfileIntW
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
WaitForMultipleObjects
ReleaseMutex
CreateMutexW
ReleaseSemaphore
CreateSemaphoreW
SetFileAttributesW
SystemTimeToFileTime
LocalFileTimeToFileTime
FileTimeToLocalFileTime
FileTimeToSystemTime
GetShortPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
GetCurrentProcess
DuplicateHandle
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
lstrcmpiW
GetThreadLocale
GetStringTypeExW
DeleteFileW
MoveFileW
InterlockedIncrement
InterlockedDecrement
GetModuleHandleA
GetDiskFreeSpaceW
GetFullPathNameW
GetTempFileNameW
GetFileTime
SetFileTime
GetFileAttributesW
GlobalGetAtomNameW
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
FreeResource
GetCurrentProcessId
GlobalAddAtomW
CreateEventW
SuspendThread
SetEvent
WaitForSingleObject
ResumeThread
SetThreadPriority
GetCurrentThread
GetCurrentThreadId
GetVersion
EnumResourceLanguagesW
lstrcmpA
LoadLibraryW
CompareStringA
InterlockedExchange
lstrcmpW
FreeLibrary
GlobalDeleteAtom
GetModuleHandleW
GetProcAddress
GlobalFree
CopyFileW
GlobalSize
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageW
LocalFree
lstrlenW
MulDiv
SetLastError
WideCharToMultiByte
IsDBCSLeadByteEx
OpenFileMappingW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetLastError
CreateFileW
GetFileSize
ReadFile
CloseHandle
ConvertDefaultLocale
GetLocaleInfoW
GetModuleFileNameW
MultiByteToWideChar
FindResourceW
LoadResource
LockResource
HeapCreate
SizeofResource
user32
DestroyIcon
GetDialogBaseUnits
GetKeyNameTextW
MapVirtualKeyW
GetSystemMenu
SetParent
UnionRect
CharNextW
GetNextDlgGroupItem
MessageBeep
UnregisterClassW
RegisterClipboardFormatW
GetDCEx
LockWindowUpdate
PostThreadMessageW
DrawIcon
FindWindowW
SystemParametersInfoW
SetCapture
InvalidateRgn
SetRect
IsRectEmpty
CopyAcceleratorTableW
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
FillRect
SetWindowContextHelpId
MapDialogRect
UnpackDDElParam
ReuseDDElParam
ReleaseCapture
LoadAcceleratorsW
InvalidateRect
InsertMenuItemW
SetRectEmpty
BringWindowToTop
TranslateAcceleratorW
ScrollWindowEx
ShowWindow
MoveWindow
IsDialogMessageW
IsDlgButtonChecked
SetDlgItemTextW
SetDlgItemInt
GetDlgItemTextW
GetDlgItemInt
CheckRadioButton
CheckDlgButton
RegisterWindowMessageW
LoadIconW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
DeleteMenu
SetFocus
GetWindowTextLengthW
GetWindowTextW
GetForegroundWindow
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenuEx
TrackPopupMenu
SetScrollRange
GetScrollRange
GetScrollPos
ShowScrollBar
GetClientRect
GetMenu
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
GetScrollInfo
SetScrollInfo
CopyRect
PtInRect
SetWindowPlacement
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowPos
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindow
GetDesktopWindow
SetActiveWindow
GetSystemMetrics
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
IsWindowEnabled
MessageBoxW
ShowOwnedPopups
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
GetSysColorBrush
MsgWaitForMultipleObjects
WindowFromPoint
IsZoomed
GetMenuItemInfoW
InflateRect
ValidateRect
SetMenuItemBitmaps
CharUpperW
LoadCursorW
KillTimer
SetTimer
RemovePropW
SetWindowRgn
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
GetParent
ModifyMenuW
EnableMenuItem
CheckMenuItem
PostQuitMessage
GetMenuState
GetMenuStringW
GetMenuItemID
InsertMenuW
GetMenuItemCount
GetLastActivePopup
IsIconic
wsprintfW
LoadImageW
DestroyMenu
GetSysColor
GetWindowLongW
SetWindowLongW
RedrawWindow
SetForegroundWindow
AppendMenuW
LoadMenuW
GetSubMenu
RemoveMenu
CreatePopupMenu
GetDlgItem
SetWindowTextW
PostMessageW
SendMessageW
EnableWindow
UpdateWindow
SetMenu
SetScrollPos
UnregisterClassA
gdi32
PolylineTo
PolyBezierTo
ExtSelectClipRgn
DeleteDC
CreateDIBPatternBrushPt
CreatePatternBrush
GetWindowExtEx
SelectPalette
PlayMetaFileRecord
GetObjectType
EnumMetaFile
PlayMetaFile
CreatePen
ExtCreatePen
CreateHatchBrush
CreateRectRgnIndirect
GetRgnBox
CreateEllipticRgn
DPtoLP
PolyDraw
Ellipse
GetTextExtentPoint32W
GetTextMetricsW
GetCharWidthW
CreateFontW
StretchDIBits
SetRectRgn
CombineRgn
GetMapMode
PatBlt
GetBkColor
GetTextColor
GetViewportExtEx
SelectClipPath
CreateRectRgn
GetClipRgn
SelectClipRgn
SetColorAdjustment
ArcTo
GetCurrentPositionEx
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
StartDocW
GetPixel
LPtoDP
GetStockObject
SetArcDirection
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
SetTextAlign
MoveToEx
LineTo
OffsetClipRgn
IntersectClipRect
ExcludeClipRect
SetMapMode
ModifyWorldTransform
SetWorldTransform
SetGraphicsMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
CreateCompatibleDC
CreateCompatibleBitmap
SetBkColor
SetTextColor
GetClipBox
GetDCOrgEx
CreateBitmap
CreateDCW
CopyMetaFileW
GetDeviceCaps
GetTextExtentPointW
GetObjectW
CreateFontIndirectW
DeleteObject
CreateSolidBrush
BitBlt
comdlg32
GetFileTitleW
winspool.drv
DocumentPropertiesW
OpenPrinterW
ClosePrinter
advapi32
RegQueryValueW
RegCreateKeyW
RegDeleteValueW
RegSetValueExW
RegCreateKeyExW
IsTextUnicode
GetFileSecurityW
SetFileSecurityW
RegCloseKey
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW
RegOpenKeyW
RegSetValueW
RegOpenKeyExA
RegQueryValueExA
shell32
DragFinish
DragQueryFileW
SHGetFileInfoW
ExtractIconW
SHGetSpecialFolderPathW
comctl32
ord17
shlwapi
PathRemoveExtensionW
PathFindFileNameW
PathStripToRootW
PathFindExtensionW
PathIsUNCW
oledlg
OleUIBusyW
ole32
CoFreeUnusedLibraries
OleUninitialize
OleRun
StringFromGUID2
CoCreateInstance
CoDisconnectObject
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CreateStreamOnHGlobal
CLSIDFromString
CLSIDFromProgID
CoRegisterClassObject
CoTreatAsClass
StringFromCLSID
CoTaskMemAlloc
ReleaseStgMedium
CreateBindCtx
ReadClassStg
ReadFmtUserTypeStg
OleRegGetUserType
WriteClassStg
WriteFmtUserTypeStg
SetConvertStg
CoTaskMemFree
CoUninitialize
OleInitialize
OleSetClipboard
CoRevokeClassObject
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter
OleDuplicateData
oleaut32
LoadTypeLi
SafeArrayCreateVector
OleCreateFontIndirect
VarBstrFromDate
VarDecFromStr
VarBstrFromDec
VarBstrFromCy
VarCyFromStr
SysReAllocStringLen
VarDateFromStr
SafeArrayDestroyDescriptor
SafeArrayDestroyData
SafeArrayUnlock
SafeArrayLock
SafeArrayPutElement
SafeArrayPtrOfIndex
SafeArrayGetElement
SafeArrayCopy
SafeArrayAllocDescriptor
SafeArrayAllocData
VariantCopy
SafeArrayRedim
SafeArrayCreate
SafeArrayGetDim
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayDestroy
SystemTimeToVariantTime
VariantTimeToSystemTime
SysStringByteLen
SysAllocStringByteLen
SysStringLen
VariantChangeType
VariantClear
SysAllocStringLen
SysAllocString
SysFreeString
VariantInit
Sections
.text Size: 624KB - Virtual size: 623KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 164KB - Virtual size: 162KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 320KB - Virtual size: 318KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE