EraPakFix[.]exe

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General

Target

EraPakFix.exe
Size

15KB
MD5

752f2cddbaf14ab27b2f2ff1141a45bd
SHA1

81596149abc90f28a059ac35c6d18cd46e2db8de
SHA256

66ef0979b05341b6baa5aa2a2b8ea9986f95f4161d01549290217ea2732534e5
SHA512

5815e50ba4b35b695bb70282701419bcb1d4a35fb6b63dfd9d43d56d69fee6023cd35fb4af3ccfddb7a5f271e6163f3f881c56c756e7cf28cbeb0e8eeac7745a
SSDEEP

192:gATcw4w+AUHqMUQlSSpGFKeZPFNYvA52MBMnVTMRndPSUjY755tfMcRBl:gATf+AUuQlRCPFuocxmdPXmtX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
EraPakFix.exe

Files

EraPakFix.exe
.exe windows:6 windows x64 arch:x64

e867599ef6ab6da59c041506fcc73a74

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\Ntts\Documents\Source Codes\2. Backdoor\x64\Release\xrunner.pdb

Imports

kernel32

ExpandEnvironmentStringsW
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext

user32

MessageBoxW

shell32

ShellExecuteW

msvcp140

?_Xlength_error@std@@YAXPEBD@Z

urlmon

URLDownloadToFileW

vcruntime140

__std_exception_copy
__current_exception_context
__C_specific_handler
__current_exception
memset
_CxxThrowException
__std_exception_destroy
memcpy

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

_crt_atexit
terminate
_exit
_initialize_onexit_table
_register_onexit_function
_initterm_e
exit
_get_narrow_winmain_command_line
_initialize_narrow_environment
_configure_narrow_argv
_initterm
_set_app_type
_seh_filter_exe
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
_invalid_parameter_noinfo_noreturn

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

malloc
free
_set_new_mode
_callnewh

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

__setusermatherr

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

__p__commode
_set_fmode

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

_configthreadlocale

Sections

.text
Size: 5KB - Virtual size: 5KB

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: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 552B

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: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e867599ef6ab6da59c041506fcc73a74

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

msvcp140

urlmon

vcruntime140

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

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

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

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

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

Sections

.text Size: 5KB - Virtual size: 5KB

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

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

.pdata Size: 1024B - Virtual size: 552B

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

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

.text
Size: 5KB - Virtual size: 5KB

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

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

.pdata
Size: 1024B - Virtual size: 552B

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

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