lmfao[.]exe | Triage

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General

Target

lmfao.exe
Size

25KB
MD5

5cd767387024d8af3f33a946adf3b6cd
SHA1

98ecc94903b0d9ef0f388a073c336fd9a1c70711
SHA256

6994c79877a6ca3ae7f9080f36c6920b8fb846ac655314ca37a40b4f3ade56d1
SHA512

cfdb1b64340e1ca071462113bf35fd528ae39673af7508b47c2d3788bed305cf77fb7d0188f207bfcbff60fcdf4995a6dc4881346075644bf76ea631f141f59e
SSDEEP

384:SSVnJB7t+NyaRW+e/1qwonqIHy4fpu5D8I3FDLlbwm+J+cW+OjO/RdJYTUQdWGQt:SSlJ4ju1DLlbbC+cW3j6wJdWGQIsP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
lmfao.exe

Files

lmfao.exe
.exe windows:6 windows x64 arch:x64

4d63916f6d284399a561d1ae803f919a

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\lucid\Downloads\anti-debug\AntiDBG-master\x64\Release\AntiDBG.pdb

Imports

kernel32

WriteProcessMemory
GetCurrentProcess
GetModuleFileNameW
CreateMutexW
WaitForSingleObject
OpenProcess
SetProcessMitigationPolicy
GetTickCount64
GetLastError
GetCurrentThread
CloseHandle
VirtualProtectEx
GetThreadContext
GetProcAddress
DebugActiveProcess
GetCurrentProcessId
CreateProcessA
QueryPerformanceCounter
IsDebuggerPresent
CheckRemoteDebuggerPresent
GetExitCodeProcess
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetCurrentThreadId
GetSystemTimeAsFileTime
RtlCaptureContext
InitializeSListHead
GetModuleHandleW

user32

MessageBoxA

msvcp140

?_Xlength_error@std@@YAXPEBD@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException
wcsstr
__current_exception
memcpy
__std_exception_destroy
__C_specific_handler
__std_exception_copy
__current_exception_context
memset

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

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

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

__acrt_iob_func
__stdio_common_vfprintf
__p__commode
_set_fmode
__stdio_common_vsprintf

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

atoi

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

malloc
_callnewh
free
_set_new_mode

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

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: 1024B - Virtual size: 744B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4d63916f6d284399a561d1ae803f919a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

Sections

.text Size: 14KB - Virtual size: 14KB

.rdata Size: 7KB - Virtual size: 7KB

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

.pdata Size: 1024B - Virtual size: 744B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 88B

.text
Size: 14KB - Virtual size: 14KB

.rdata
Size: 7KB - Virtual size: 7KB

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

.pdata
Size: 1024B - Virtual size: 744B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 88B