myl[.]exe | Triage

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General

Target

myl.exe
Size

12KB
MD5

aed3a8ad724e8a7be3f90b63959953a7
SHA1

5dde7d76985b16d54cbacd1f8c0c9c9fd240bfc0
SHA256

bdc94d02083e915e071acc1878b5cde6e1d3ad4dad79097942bf7be9b33a6f73
SHA512

9eafb6ba46d1a85d0eff5e5988261f57f814373be67e8afea8db1d081a51a331f5b292e2ff238247751bd5509e0a211c49e383fe32542265e7f1ea857e2178eb
SSDEEP

192:j8pm2zQ7940MgegfbtEmJtyAIee3Q5tf0rcb:j8pm2zQx41gHjtEUPIZ3y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
myl.exe

Files

myl.exe
.exe windows:6 windows x64 arch:x64

2dc43b190ee813f3e740ca654abf8e6b

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:\dev\2_c++_malw\lasassdump_1\x64\Release\lasassdump_1.pdb

Imports

kernel32

WriteFile
CreateFileW
OpenProcess
CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
HeapAlloc
GetProcessHeap
RtlLookupFunctionEntry
GetModuleHandleW
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
RtlCaptureContext
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess

dbghelp

MiniDumpWriteDump

vcruntime140

__C_specific_handler
__current_exception
memset
__current_exception_context
memcpy

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

__p__commode
__stdio_common_vfprintf
_set_fmode
__acrt_iob_func

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

_wcsicmp

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

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

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

__setusermatherr

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

_configthreadlocale

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

_set_new_mode

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 420B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2dc43b190ee813f3e740ca654abf8e6b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

dbghelp

vcruntime140

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

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

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

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

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

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

Sections

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

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

.data Size: 512B - Virtual size: 1KB

.pdata Size: 512B - Virtual size: 420B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 52B

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

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

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 512B - Virtual size: 420B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 52B