Static task
static1
Behavioral task
behavioral1
Sample
catware.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
catware.exe
Resource
win10v2004-20240709-en
General
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Target
catware.exe
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Size
421KB
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MD5
e7812930e3a8de74368289659c8bba3b
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SHA1
9f0668c3d25536183cb55c96fd6c3d7d8fb3655e
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SHA256
cfce8b4c672aa4b74231b370699379feb09e8867eb60702f2b3cedec0a4fa68c
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SHA512
772c12f57e81ba96030400a6a770f4f8296a69f769fa3f78df4958167aef9039a29a4354cac90864a224ae4bfd60e4724650612c52c2950103d6e4e8def85b64
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SSDEEP
6144:c1n5wuzGetWmksz3irsdr6IYXijE696twzdFGPBumiwrbmk6Bb/WU:c9DtiszIZIYU62xMBPiMbmFeU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource catware.exe
Files
-
catware.exe.exe windows:6 windows x64 arch:x64
aa348805d018b7b52f9bc2743700d98d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
GetTokenInformation
RegCloseKey
RegCreateKeyA
RegSetValueA
OpenProcessToken
gdi32
CreateCompatibleBitmap
CreateCompatibleDC
CreateFontA
DeleteDC
DeleteObject
GetBitmapBits
SelectObject
SetBkMode
SetTextColor
GetObjectA
user32
DrawTextA
SystemParametersInfoA
shell32
ShellExecuteExA
kernel32
SetEndOfFile
WriteConsoleW
HeapSize
GetProcessHeap
SetStdHandle
CloseHandle
GetLastError
GetCurrentProcess
GetModuleFileNameA
LocalFree
FormatMessageA
GetLocaleInfoEx
GetCurrentDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
AreFileApisANSI
GetModuleHandleW
GetProcAddress
MoveFileExW
GetFileInformationByHandleEx
MultiByteToWideChar
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
SetEnvironmentVariableW
RtlPcToFileHeader
RaiseException
RtlUnwindEx
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapFree
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
RtlUnwind
Sections
.text Size: 192KB - Virtual size: 191KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 143KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ