Static task
static1
Behavioral task
behavioral1
Sample
ms16-135.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ms16-135.exe
Resource
win10v2004-20230703-en
General
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Target
ms16-135.exe
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Size
132KB
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MD5
a7093b39f2eec51d72821cb4634c6128
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SHA1
617d0f13d51ec506caa64e5128aebd9cc6340b16
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SHA256
5ec6a6c9a7233a7ff68d989d830a2249e94a2784e69d5c8a593d3345da14a6b5
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SHA512
96877b40a0b957dd92d1db77d2692074314fc710170b13117f787ac7e94e85bdf4130dd484aec6f04ab702dad063dd581a0fc1c12d2bd63a984e6ba9f33915aa
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SSDEEP
3072:07CMPI0TxhMoVY2mUaW7GyJdct556/+oLeVh19gr:GCMPTxhMoh4W7GWKM29
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ms16-135.exe
Files
-
ms16-135.exe.exe windows x64
4a9ba62d8e0cb93aea29ff3435fc2e6f
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
user32
SetFocus
TranslateMessage
SetParent
GetDesktopWindow
SetWindowLongPtrA
SetForegroundWindow
SwitchToThisWindow
SendInput
GetMessageA
ShowWindow
DestroyWindow
CreateWindowExW
RegisterClassExW
UnregisterClassW
DefWindowProcW
DispatchMessageA
advapi32
GetUserNameA
kernel32
WriteConsoleW
SetFilePointerEx
HeapReAlloc
HeapSize
ReadConsoleW
ReadFile
GetConsoleMode
CreateFileW
FlushFileBuffers
SetStdHandle
SetEnvironmentVariableA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetConsoleCP
TlsFree
OutputDebugStringA
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
Sleep
GetCurrentProcessId
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryA
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetCPInfo
GetOEMCP
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
RaiseException
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
GetCommandLineW
GetACP
CompareStringW
LCMapStringW
GetStringTypeW
CloseHandle
WaitForSingleObject
GetExitCodeProcess
CreateProcessA
GetFileAttributesExW
GetFileType
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
ntdll
RtlUnwindEx
Sections
.text Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 160B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ