Static task
static1
Behavioral task
behavioral1
Sample
fd4a42a164aafb30b17a3554311c6e861c03ef6c13d61ce9614af6a6ead78d3a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fd4a42a164aafb30b17a3554311c6e861c03ef6c13d61ce9614af6a6ead78d3a.exe
Resource
win10v2004-20240226-en
General
-
Target
fd4a42a164aafb30b17a3554311c6e861c03ef6c13d61ce9614af6a6ead78d3a
-
Size
2.7MB
-
MD5
25c46b1728ad612543c5747a754726a6
-
SHA1
30e68e2c9911688add6db77f3abfbd54cb665e79
-
SHA256
fd4a42a164aafb30b17a3554311c6e861c03ef6c13d61ce9614af6a6ead78d3a
-
SHA512
0e682e82d0b8192e01a55dbd95511c7b7ddfdcc122ef8bc47886994ada3945f6d8fb3002ee1b3b72f635be23c17497b73e9a1265838aca6abdd50846d886d643
-
SSDEEP
49152:aIaVDJ2CDfWTZaqdwk0c05HGidBl267XOfyRuwa:ahVD9DfWYqdwkLcHHdBlbOL/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fd4a42a164aafb30b17a3554311c6e861c03ef6c13d61ce9614af6a6ead78d3a
Files
-
fd4a42a164aafb30b17a3554311c6e861c03ef6c13d61ce9614af6a6ead78d3a.exe windows:4 windows x86 arch:x86
6abe8d6a8a0ad2c5713356b3c258430d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
winmm
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
waveOutUnprepareHeader
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
midiStreamOpen
waveOutRestart
waveOutPrepareHeader
ws2_32
socket
htons
WSAAsyncSelect
closesocket
send
setsockopt
WSAStartup
gethostbyname
inet_ntoa
inet_addr
recvfrom
ioctlsocket
connect
getservbyname
getpeername
accept
ntohl
shutdown
WSAGetLastError
WSACleanup
ntohs
recv
kernel32
TerminateProcess
SetLastError
GetTimeZoneInformation
GetLocaleInfoA
GetVersion
CreateMutexA
ReleaseMutex
TerminateThread
SuspendThread
SetNamedPipeHandleState
GetCurrentProcess
UnmapViewOfFile
MapViewOfFile
OpenFileMappingA
OpenEventA
TlsAlloc
TlsFree
TlsSetValue
TlsGetValue
InterlockedIncrement
InterlockedDecrement
GetLocalTime
GetSystemTime
RaiseException
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
LocalReAlloc
GlobalHandle
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
GetThreadLocale
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
FormatMessageA
LocalFree
GetFileSize
SetFilePointer
GetTempFileNameA
Beep
GetWindowsDirectoryA
LoadLibraryExA
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetUserDefaultLCID
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GetDriveTypeA
InterlockedExchange
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
GetFileType
SetEnvironmentVariableA
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableW
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsValidLocale
IsValidCodePage
EnumSystemLocalesA
SetStdHandle
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
GetLocaleInfoW
WaitNamedPipeA
user32
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
SetTimer
PostThreadMessageA
GetNextDlgGroupItem
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetClassNameA
GetWindowTextA
GetMenuState
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
PostQuitMessage
GetSysColorBrush
MapDialogRect
SetWindowContextHelpId
CharNextA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
GetMenuItemID
GetMenuItemCount
CallNextHookEx
SetWindowsHookExA
UnhookWindowsHookEx
SetWindowTextA
LoadStringA
CopyIcon
GetIconInfo
CreateIconIndirect
GetDesktopWindow
UnregisterClassA
GetDlgItem
FindWindowExA
SystemParametersInfoA
LoadImageA
EnumDisplaySettingsA
ClientToScreen
CreatePopupMenu
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
gdi32
GetViewportExtEx
ExtSelectClipRgn
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
GetTextExtentPoint32A
GetDeviceCaps
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetWindowExtEx
GetDIBits
PtVisible
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
FrameRgn
OffsetRgn
GetTextMetricsA
SetTextColor
LineTo
MoveToEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
RectVisible
TextOutA
ExtTextOutA
Escape
GetMapMode
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
CreateCompatibleDC
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
CreateFontIndirectA
GetStockObject
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
SaveDC
CreatePen
GetObjectA
SelectObject
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
RealizePalette
GetViewportOrgEx
GetTextColor
winspool.drv
OpenPrinterA
ClosePrinter
DocumentPropertiesA
advapi32
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegEnumValueA
RegCreateKeyExA
RegCloseKey
shell32
Shell_NotifyIconA
ShellExecuteA
ole32
CoGetClassObject
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
CLSIDFromString
OleUninitialize
OleInitialize
oleaut32
SysStringLen
LoadTypeLi
SysAllocStringLen
SysAllocStringByteLen
SafeArrayGetElemsize
SysFreeString
OleCreateFontIndirect
VariantTimeToSystemTime
RegisterTypeLi
UnRegisterTypeLi
SafeArrayCreate
SysAllocString
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy
comctl32
ImageList_GetIcon
ImageList_GetImageInfo
ImageList_GetImageCount
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate
oledlg
ord8
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA
Sections
.text Size: 904KB - Virtual size: 900KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 804KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ