fatalcrack_loader[.]exe

Sharing

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General

Target

fatalcrack_loader.exe
Size

18.0MB
MD5

a1d419d5424489edb0f4fb1d29d42dd9
SHA1

181499908a70609e56a2ab85cb054128c7b68aa3
SHA256

37b7c02fc19e3d721b787949bfa43bf77919ebd6c374b447281db9056308a2a5
SHA512

3e634edcfc602fa416000855f2ecff01dc4a1fee99f76b0f21b30122254f11579e4ba39e039e5a5aaef9ae4802dcfd653913436f9d83ba151ae0ddbd7cf560d9
SSDEEP

196608:MgYj2n0Gji+L087dFZesS2IHzKyeMijwDN2bP1qnaXNsQpuSSq1Nxqqao:x2+L087dFtaiMrUrona9sYum1zqqv

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
fatalcrack_loader.exe

Files

fatalcrack_loader.exe
.exe windows:6 windows x86 arch:x86

Password: niga

83d991ad2456f25be1f86ffd4fc679d8

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\Users\unix\Desktop\fatality-ldr\Release\fatalcrack_loader.pdb

Imports

kernel32

CreateFileA
SetFilePointer
WriteFile
CloseHandle
GetLastError
WaitForSingleObject
Sleep
TerminateProcess
CreateRemoteThread
OpenProcess
VirtualAllocEx
WriteProcessMemory
LoadLibraryA
SetConsoleTitleA
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW

user32

MessageBoxA

msvcp140

??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAH@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPBD@Z

vcruntime140

__current_exception_context
memset
_CxxThrowException
memmove
__current_exception
__std_exception_destroy
__std_exception_copy
memcpy
_except_handler4_common
__CxxFrameHandler3

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

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

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

__acrt_iob_func
__p__commode
_set_fmode
__stdio_common_vfprintf

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

_callnewh
malloc
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: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 18.0MB - Virtual size: 18.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 860B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: niga

83d991ad2456f25be1f86ffd4fc679d8

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

msvcp140

vcruntime140

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

api-ms-win-crt-stdio-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: 10KB - Virtual size: 9KB

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

.data Size: 18.0MB - Virtual size: 18.0MB

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

.reloc Size: 1024B - Virtual size: 860B

.text
Size: 10KB - Virtual size: 9KB

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

.data
Size: 18.0MB - Virtual size: 18.0MB

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

.reloc
Size: 1024B - Virtual size: 860B