Behavioral task
behavioral1
Sample
49b8deb93a8ec084dadcc001c94efc5f6e19e69f6a3cd6501e794c61d9340b68.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
49b8deb93a8ec084dadcc001c94efc5f6e19e69f6a3cd6501e794c61d9340b68.exe
Resource
win10v2004-20231023-en
General
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Target
49b8deb93a8ec084dadcc001c94efc5f6e19e69f6a3cd6501e794c61d9340b68
-
Size
209KB
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MD5
896587797daac8413d0a7ecfa71dcc8a
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SHA1
66fbd2f20f9c2afd99a016ab0cfd9c5873749eff
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SHA256
49b8deb93a8ec084dadcc001c94efc5f6e19e69f6a3cd6501e794c61d9340b68
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SHA512
b606fe3886059fc31d2961ab0b7eb9ed4bad288fe9fbb2e81e8d09c361eb394ea33b881fce2e26b1acecb597925f717d66fca28b261e0a388c255b32749bc1ae
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SSDEEP
3072:tw2Z0Ecnn5QADcA5rvjmvvthUKFBtpmfWqZvZuJWNGuAg0FujT+9kLwc5Q:tw2ZzK1ccTjmvvtKKvCZvfAOJLR
Malware Config
Extracted
metasploit
windows/download_exec
http://192.168.1.62:8442/1dnY
Signatures
-
Metasploit family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 49b8deb93a8ec084dadcc001c94efc5f6e19e69f6a3cd6501e794c61d9340b68
Files
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49b8deb93a8ec084dadcc001c94efc5f6e19e69f6a3cd6501e794c61d9340b68.exe windows:6 windows x86
ef2c0b7312c0a6cfa32d35aa8f29e298
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
WriteFile
VirtualAlloc
GetCurrentDirectoryA
FreeResource
CreateToolhelp32Snapshot
GetFileAttributesA
Process32NextW
CreateFileA
LockResource
Process32FirstW
CloseHandle
LoadResource
FindResourceW
SetFileAttributesA
GetModuleHandleW
CreateProcessA
CreateFileW
HeapSize
GetProcessHeap
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThreadId
WaitForSingleObjectEx
Sleep
GetExitCodeThread
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetProcAddress
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
IsProcessorFeaturePresent
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetCurrentProcess
TerminateProcess
RtlUnwind
RaiseException
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetStdHandle
GetModuleFileNameW
GetCommandLineA
GetCommandLineW
HeapFree
HeapAlloc
GetFileType
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
WriteConsoleW
shlwapi
StrCmpIW
Sections
.text Size: 138KB - Virtual size: 137KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ