Static task
static1
Behavioral task
behavioral1
Sample
Au3Record.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Au3Record.exe
Resource
win10v2004-20230915-en
General
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Target
Au3Record.exe
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Size
181KB
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MD5
22bcb11213c69620eee1e5fdd9c53666
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SHA1
d8f849a28ac0cb89275accac8e9b0e3c05f8b0a0
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SHA256
0e37803294f91fd03d43cd2b655063a0faa33c429bc7fd622d1d5611fba13d01
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SHA512
d1c69ad7b2c25c2f14782477686328ba43bed30f55f9ccdf82bf88f2abfea108b9a7190f076504659cdbeadd37478c603e69893a14f9384e814b9df5b247341c
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SSDEEP
3072:LrDq+U/cCj8+MBuFaLD38Rc34ISfDEaIz7L9QPhtzgzhthhL+IU/p:XzUkCj8+MR3sCHSfDEzz7ZQPXgtl6IA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Au3Record.exe
Files
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Au3Record.exe.exe windows x86
303a945292a249afbd45ad9e14ed902e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
comctl32
InitCommonControlsEx
kernel32
SetStdHandle
HeapReAlloc
RtlUnwind
GetConsoleMode
GetConsoleCP
SetFilePointer
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
HeapCreate
DeleteCriticalSection
CreateProcessW
InitializeCriticalSectionAndSpinCount
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameW
ExitProcess
HeapSize
MultiByteToWideChar
WideCharToMultiByte
GetStringTypeW
LCMapStringW
GetCurrentThreadId
SetLastError
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
IsValidCodePage
GetOEMCP
GetACP
InterlockedDecrement
InterlockedIncrement
GetCPInfo
CloseHandle
WriteFile
CreateFileW
GetFileType
GetFileAttributesW
FreeLibrary
GetProcAddress
LoadLibraryW
Sleep
GetStdHandle
FlushFileBuffers
GetModuleHandleW
MulDiv
EncodePointer
DecodePointer
GetCommandLineW
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetLastError
HeapFree
HeapAlloc
RaiseException
EnterCriticalSection
LeaveCriticalSection
WriteConsoleW
user32
RegisterClassExW
LoadIconW
LoadCursorW
WaitForInputIdle
MapVirtualKeyW
GetKeyboardLayoutNameW
KillTimer
UnhookWindowsHookEx
SetWindowsHookExW
EnumChildWindows
GetClassNameW
GetWindowTextW
CallWindowProcW
CharLowerW
GetCursorPos
FindWindowW
GetForegroundWindow
SetWindowLongW
DefWindowProcW
PostQuitMessage
UnregisterClassW
DestroyWindow
MessageBoxW
PostMessageW
SetWindowTextW
GetWindowRect
GetParent
GetWindowLongW
GetFocus
SetFocus
EnableWindow
GetClientRect
MoveWindow
LoadImageW
CreateWindowExW
DispatchMessageW
TranslateMessage
IsDialogMessageW
GetMessageW
SetTimer
ShowWindow
SendMessageW
DestroyIcon
ReleaseDC
GetDC
gdi32
GetDeviceCaps
DeleteObject
CreateFontW
GetStockObject
comdlg32
GetOpenFileNameW
advapi32
RegCloseKey
RegSetValueExW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
Sections
.text Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ