aa[.]exe | Triage

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General

Target

aa.exe
Size

61KB
MD5

a4abedbe5f77c674e27df10c866589a3
SHA1

1b9968c5aabc5391081fbc9468ff9292139ccb78
SHA256

a6245ab6f8df2e10f00508b9cc82301cee9e49634d596ff1033a8c2d04ba750f
SHA512

07bb26c74176aaac85d70d5508ccf0198216273a4852831a2afc02f65d33f85fba70fe35b721f6fecf68e378e3d982055797cd5c58ef0eb3424375580fdd5f14
SSDEEP

384:bRLaiIe464rY9XB0eTrUmdHWyP8vYHrxILQh3ekytIeHcU2Xj94QfBk7BRRNWf9H:bR2ifZUDyvmoUtLz2XXB+O1iBA89

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
aa.exe

Files

aa.exe
.exe windows:6 windows x64 arch:x64

c897674e43e62f48d113912341f26152

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

PDB Paths

C:\Users\amaël\source\repos\aa\x64\Debug\aa.pdb

Imports

kernel32

CloseHandle
WaitForSingleObject
CreateThread
VirtualAlloc
VirtualFree
FreeLibrary
VirtualQuery
GetProcessHeap
HeapFree
HeapAlloc
GetLastError
GetModuleHandleW
GetStartupInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WideCharToMultiByte
MultiByteToWideChar
RaiseException
IsDebuggerPresent
GetCurrentThreadId
GetProcAddress

vcruntime140d

__C_specific_handler_noexcept
__std_type_info_destroy_list
__current_exception
__current_exception_context
__vcrt_GetModuleFileNameW
__vcrt_GetModuleHandleW
__vcrt_LoadLibraryExW
__C_specific_handler
memcpy

ucrtbased

_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
_seh_filter_dll
__p___argc
__stdio_common_vsprintf_s
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__setusermatherr
_set_app_type
_seh_filter_exe
_CrtDbgReportW
_CrtDbgReport
_initialize_onexit_table
__p___argv
strcpy_s
__p__commode
_set_new_mode
_configthreadlocale
_register_thread_local_exe_atexit_callback
_c_exit
_set_fmode
_cexit
strcat_s

Sections

.textbss
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.msvcjmc
Size: 512B - Virtual size: 451B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 373B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 612B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c897674e43e62f48d113912341f26152

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

vcruntime140d

ucrtbased

Sections

.textbss Size: - Virtual size: 64KB

.text Size: 32KB - Virtual size: 31KB

.rdata Size: 12KB - Virtual size: 11KB

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

.pdata Size: 8KB - Virtual size: 8KB

.idata Size: 4KB - Virtual size: 3KB

.msvcjmc Size: 512B - Virtual size: 451B

.00cfg Size: 512B - Virtual size: 373B

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

.reloc Size: 1024B - Virtual size: 612B

.textbss
Size: - Virtual size: 64KB

.text
Size: 32KB - Virtual size: 31KB

.rdata
Size: 12KB - Virtual size: 11KB

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

.pdata
Size: 8KB - Virtual size: 8KB

.idata
Size: 4KB - Virtual size: 3KB

.msvcjmc
Size: 512B - Virtual size: 451B

.00cfg
Size: 512B - Virtual size: 373B

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

.reloc
Size: 1024B - Virtual size: 612B