Static task
static1
Behavioral task
behavioral1
Sample
4a4b8d601bbd36475b16caf826fb53ca7bff31138b3397d38d5b94453cc74ee3.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4a4b8d601bbd36475b16caf826fb53ca7bff31138b3397d38d5b94453cc74ee3.exe
Resource
win10v2004-20230915-en
General
-
Target
4a4b8d601bbd36475b16caf826fb53ca7bff31138b3397d38d5b94453cc74ee3
-
Size
9.2MB
-
MD5
052b6d504a97b7cadf52aba82dd30e07
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SHA1
ee6b186a7a9c3f6f821451e129e4c879782f5edd
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SHA256
4a4b8d601bbd36475b16caf826fb53ca7bff31138b3397d38d5b94453cc74ee3
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SHA512
aec5270f4749f1ec2741d40e82cba1d7fafeeba1b36801f89704b33fbf7c722dce4285f792841c67b4233665a896d98db16f708df92a4a996a9382ccfe7dc4b7
-
SSDEEP
196608:5u7ltGL5OJCtJVyi+Kv69a85H1D0JQaIAJWRd:mcL5yCtTQ5H1DAQaIAJId
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a4b8d601bbd36475b16caf826fb53ca7bff31138b3397d38d5b94453cc74ee3
Files
-
4a4b8d601bbd36475b16caf826fb53ca7bff31138b3397d38d5b94453cc74ee3.exe windows:4 windows x86
2cf9cb37a4f239a20bf68d00c3d130b5
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
iphlpapi
GetAdaptersInfo
winmm
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutUnprepareHeader
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutRestart
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
ws2_32
ioctlsocket
recvfrom
sendto
setsockopt
socket
htonl
bind
htons
WSAAsyncSelect
connect
send
select
WSACleanup
WSAStartup
gethostbyname
inet_ntoa
inet_addr
gethostname
recv
listen
getpeername
accept
WSAGetLastError
WSASetLastError
ntohs
getsockname
shutdown
__WSAFDIsSet
closesocket
ntohl
rasapi32
RasHangUpA
RasGetConnectStatusA
kernel32
CreateSemaphoreA
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
GetWindowsDirectoryA
GetSystemDirectoryA
SetLastError
QueryPerformanceFrequency
ResumeThread
GetTimeZoneInformation
GetVersion
RaiseException
ExitThread
HeapSize
GetACP
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
SetHandleCount
GetStdHandle
GetFileType
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
LCMapStringA
LCMapStringW
UnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
CompareStringA
CompareStringW
SetEnvironmentVariableA
InterlockedExchange
RtlUnwind
FileTimeToLocalFileTime
FileTimeToSystemTime
GetOEMCP
GetCPInfo
GetProcessVersion
GlobalFlags
GetFileTime
SetErrorMode
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalFree
LocalAlloc
GetCurrentThread
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcmpA
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
SuspendThread
SetStdHandle
SetThreadPriority
lstrcpynA
InterlockedIncrement
InterlockedDecrement
GetStartupInfoA
TerminateThread
SetSystemPowerState
GetCurrentProcessId
FreeResource
VirtualQueryEx
CreateMutexA
ReleaseMutex
LockFileEx
GetSystemTime
GetSystemTimeAsFileTime
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
DeviceIoControl
SetEvent
FindResourceA
LoadResource
LockResource
SizeofResource
ReadFile
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
GetPrivateProfileSectionNamesA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
DeleteFileA
CreateDirectoryA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
GetLocalTime
QueryPerformanceCounter
user32
DestroyWindow
GetMenuItemCount
AdjustWindowRectEx
GetSysColorBrush
LoadStringA
UnregisterClassA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
GetNextDlgTabItem
SetWindowTextA
CharUpperA
GetWindowTextA
GetDlgItem
GetClassNameA
GetDesktopWindow
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
GetActiveWindow
GetWindow
CreateWindowExA
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
GetClassLongA
SetPropA
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetLastActivePopup
GetForegroundWindow
RegisterWindowMessageA
GetWindowPlacement
UnhookWindowsHookEx
CallNextHookEx
GetScrollPos
EndDialog
CreateDialogIndirectParamA
GetWindowDC
GetWindowTextLengthA
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
SetWindowsHookExA
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
WaitMessage
MoveWindow
RegisterClassA
MapWindowPoints
ExitWindowsEx
DestroyAcceleratorTable
GetMenuItemID
GetScrollRange
gdi32
LineTo
MoveToEx
ExcludeClipRect
SetWindowOrgEx
SetROP2
SetPolyFillMode
SetBkMode
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
SetViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
OffsetViewportOrgEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SetViewportOrgEx
SetMapMode
SetTextColor
RestoreDC
SaveDC
ExtSelectClipRgn
GetViewportExtEx
GetTextMetricsA
GetViewportOrgEx
GetSystemPaletteEntries
FillRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
Ellipse
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
CreateBitmap
SelectObject
CreatePen
PatBlt
CombineRgn
CreateRectRgn
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetTextExtentPoint32A
ScaleViewportExtEx
GetDeviceCaps
GetWindowExtEx
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
comdlg32
ChooseColorA
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
advapi32
RegOpenKeyExA
RegSetValueExA
RegDeleteValueA
RegDeleteKeyA
RegQueryValueA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegCreateKeyExA
RegCloseKey
shell32
SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA
ole32
CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
CoInitialize
CoUninitialize
oleaut32
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
UnRegisterTypeLi
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy
comctl32
ord17
ImageList_Destroy
wininet
InternetCloseHandle
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 224KB - Virtual size: 569KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ