stub[.]exe | Triage

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General

Target

stub.exe
Size

378KB
MD5

16651d055ff69865df74430f26aa0c5b
SHA1

9fca566b6c55cef2705416004a74991147da06aa
SHA256

162e0d270611238d65056ba80e125b3414c7233edd16fc45d33d52d55a11ffb5
SHA512

7236586732d1d3c76ee53b8d6b6fb18d248e2433ae4a3ea9641fc0e6ad327f2c2d5cc4f135f886617cf521d09b91be05786e84b59f764dc6c284ee599a76b1d5
SSDEEP

6144:hxDjkCvUWzFV9gxsTMPBClvm78+hPx1OgF644V8:XjnvzzpusAPn863xJ

Score

1^/10

Malware Config

Signatures

Files

stub.exe
.exe windows x64

7aed7bb6094e372575475437a37e8424

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

kernel32

HeapFree
LoadLibraryA
GetProcAddress
SetLastError
GetModuleFileNameW
GetLastError
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
FindFirstFileW
FindClose
CloseHandle
QueryPerformanceCounter
Sleep
QueryPerformanceFrequency
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetCurrentThread
HeapAlloc
GetProcessHeap
HeapReAlloc
GetModuleHandleA
TryAcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetStdHandle
GetConsoleMode
WaitForSingleObject
WriteConsoleW
WaitForSingleObjectEx
CreateMutexA
GetCurrentProcess
ReleaseMutex
GetEnvironmentVariableW
RtlLookupFunctionEntry
GetModuleHandleW
FormatMessageW
GetFullPathNameW
AcquireSRWLockExclusive
GetCurrentDirectoryW
RtlCaptureContext
AcquireSRWLockShared
ReleaseSRWLockShared
FreeLibrary
RtlPcToFileHeader
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
RaiseException
EncodePointer
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
InitializeSListHead
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentThreadId
GetCurrentProcessId

oleaut32

GetErrorInfo
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayGetLBound
SafeArrayUnaccessData
SysStringLen
SysFreeString
VariantClear
SafeArrayDestroy
SysAllocStringLen

ole32

CoSetProxyBlanket
CoInitializeEx
CoInitializeSecurity
CoCreateInstance

bcrypt

BCryptGenRandom
BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider

api-ms-win-crt-runtime-l1-1-0

_register_thread_local_exe_atexit_callback
_initterm
_initialize_onexit_table
_register_onexit_function
_crt_atexit
terminate
_c_exit
abort
_cexit
_seh_filter_exe
__p___argv
_set_app_type
__p___argc
_configure_narrow_argv
_initialize_narrow_environment
_initterm_e
exit
_exit
_get_initial_narrow_environment

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-stdio-l1-1-0

__p__commode
_set_fmode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

calloc
_set_new_mode
free
malloc

api-ms-win-crt-string-l1-1-0

strcpy_s
wcsncmp

Sections

.text
Size: 215KB - Virtual size: 215KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 153KB - Virtual size: 152KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7aed7bb6094e372575475437a37e8424

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

oleaut32

ole32

bcrypt

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-string-l1-1-0

Sections

.text Size: 215KB - Virtual size: 215KB

.rdata Size: 153KB - Virtual size: 152KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 6KB - Virtual size: 6KB

_RDATA Size: 512B - Virtual size: 244B

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 215KB - Virtual size: 215KB

.rdata
Size: 153KB - Virtual size: 152KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 6KB - Virtual size: 6KB

_RDATA
Size: 512B - Virtual size: 244B

.reloc
Size: 1KB - Virtual size: 1KB