Static task
static1
Behavioral task
behavioral1
Sample
C4Loader.exe
Resource
win7-20230220-en
General
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Target
C4Loader.exe
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Size
856KB
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MD5
3b8f84a1a0761f8bab9d6b0a90e6949e
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SHA1
9c758991135d977d2660f1b814b973db0e119efc
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SHA256
2bcbbe13d000426f4be27871e3c472dbf33673551a684229e9234e6387b045e1
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SHA512
3bae19a2a3abddc66faf78cab3caf99aa1988607ca844294d37450a7eb3be2454ae1a4034e38df4dabef63a2f8fd5b9084fccfcaf3d2b72ff5c62cb79bdae2e1
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SSDEEP
3072:HnoTMG2OWGJAez/eyN/09XMT9THz4JHSV0h2sFeJOMkdIGq:HYfAebec09Q0ZwQCGq
Malware Config
Signatures
Files
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C4Loader.exe.exe windows x86
952fb77dee1914d074b37f342f4b2a01
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleW
LoadLibraryW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
WriteConsoleW
RaiseException
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
HeapSize
HeapReAlloc
CloseHandle
CreateFileW
DecodePointer
Sections
.text Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.cdwe2 Size: 694KB - Virtual size: 694KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE