Static task
static1
Behavioral task
behavioral1
Sample
4c239c27c203879f1d43f284c84551a1.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c239c27c203879f1d43f284c84551a1.exe
Resource
win10v2004-20231222-en
General
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Target
4c239c27c203879f1d43f284c84551a1
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Size
802KB
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MD5
4c239c27c203879f1d43f284c84551a1
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SHA1
3c15902870a6fb1ab9907f4e6d5f8638bce56215
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SHA256
4425ba9fdb6e3f454ec1011bf2d74a1953d339ff24a643070e2031a00e098426
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SHA512
f9810f76dd9cbc8b74a1eeef66a9138d91766a3d21a34a4e267bf7574c677e3b91856a4daf3c0fdf383665461774a18f58c838658dd4e864cf8edebf170d6301
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SSDEEP
12288:4nn1z59ZWRWdAfMxjIYxiqi/CGYKGKriEFbqJ8oTafSda:4Z5CWdVjjiJcTWiEFbqJ8IafSc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c239c27c203879f1d43f284c84551a1
Files
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4c239c27c203879f1d43f284c84551a1.exe windows:6 windows x86 arch:x86
efbdc6c4c83b5ccfe5866b7a93f0ff8f
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
SizeofResource
GetCurrentProcess
FreeResource
LockResource
LoadResource
FindResourceW
GetModuleHandleW
IsWow64Process
WriteConsoleW
HeapSize
CreateFileW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
RaiseException
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileSizeEx
SetFilePointerEx
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
CloseHandle
ReadFile
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
SetEndOfFile
shell32
ShellExecuteA
Sections
.text Size: 114KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 624KB - Virtual size: 624KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ