cool[.]exe | Triage

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General

Target

cool.exe
Size

64KB
MD5

da17a1e5b122f177c072c052adaf94b4
SHA1

b12a7a280c041fe970b5e03eefed757e6b0550ce
SHA256

cf1dd0a44a275a22fef8274e150625416bb2c80c3f8d5765db3cb23e1ae256ab
SHA512

aea43ed9899c2fd1c277bfd84cf58e1787641753bc04b8f355537339eabe56f16ab0c5db39f4906b9b325fbd85a69e98ced55b4325df16bb6ba90f739abccb79
SSDEEP

384:sUyThca0MYR6xyeTZJDHgy0TnfZKcI9a+KiVV+1pHJd5hfQfBIZoo1dZ2DAA8E6:zM0QMy0bfs0W+1NphuB+ooXtA8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cool.exe

Files

cool.exe
.exe windows:6 windows x64 arch:x64

4f26210a894a373dbdea80f1ee065493

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\toxinsfx\Documents\GitHub\aaya\cool\x64\Debug\cool.pdb

Imports

kernel32

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

user32

MessageBoxA
SetCursorPos
GetCursorPos
SetWindowsHookExA
CallNextHookEx
BlockInput

advapi32

OpenProcessToken
GetTokenInformation

vcruntime140d

__C_specific_handler
memcpy
__C_specific_handler_noexcept
__std_type_info_destroy_list
__current_exception
__current_exception_context
__vcrt_GetModuleFileNameW
__vcrt_GetModuleHandleW
__vcrt_LoadLibraryExW

ucrtbased

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

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: 33KB - Virtual size: 32KB

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: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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: 651B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4f26210a894a373dbdea80f1ee065493

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

vcruntime140d

ucrtbased

Sections

.textbss Size: - Virtual size: 64KB

.text Size: 33KB - Virtual size: 32KB

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

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

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

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

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

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

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

.reloc Size: 1024B - Virtual size: 651B

.textbss
Size: - Virtual size: 64KB

.text
Size: 33KB - Virtual size: 32KB

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

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

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

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

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

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

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

.reloc
Size: 1024B - Virtual size: 651B