Auxia[.]rar | Triage

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General

Target

Auxia.rar
Size

22.1MB
MD5

07f20fc7032e03939986664e0f19913b
SHA1

e79412f824a3d94d988b6d56467da57b641b5f4a
SHA256

bd463c8bc1327fc1a69c551dd9d1f075dea45f093acd8819b076fd92089a3871
SHA512

62d684e653495296f2ae7a9b335604eaeec138522147c9e97225a046ce875d332a47dc74bb3d7194c99c6fbb4c76c64ee8b551985b4df4296f0b31848c3a1a1a
SSDEEP

393216:N2Ns8Uy2cSJngiVHoy9YtxAdozavtPfBRH+Yjk1wqLJFfpBSBExPgcbl:N2y8wc8ngilonT2waVPbe6Ww6JhDSB+1

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/loader.exe
unpack001/module.dll
unpack001/patcher.exe

Files

Auxia.rar
.rar

Password: 123
loader.exe
.exe windows:6 windows x64 arch:x64

Password: 123

31dc79c66fdb93880ba2e09542bd8916

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

d3d9

Direct3DCreate9

d3dx9_43

D3DXCreateTextureFromFileInMemoryEx

kernel32

WaitForMultipleObjects
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

MoveWindow

gdi32

CreateSolidBrush

advapi32

CryptEncrypt

shell32

SHGetFolderPathW

msvcp140

??Bid@locale@std@@QEAA_KXZ

urlmon

URLOpenBlockingStreamA

ntdll

NtQuerySystemInformation

imm32

ImmReleaseContext

dwmapi

DwmExtendFrameIntoClientArea

normaliz

IdnToAscii

wldap32

ord60

crypt32

CertGetCertificateChain

ws2_32

getaddrinfo

rpcrt4

UuidCreate

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception_context

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

exit

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

fclose

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

malloc

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

_wremove

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

_dupenv_s

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

srand

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

_stricmp

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

_time64

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

strtod

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

cosf

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

___lc_codepage_func

Sections

.text
Size: - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 350KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.J<q
Size: - Virtual size: 15.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.w>_
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.7&O
Size: 26.5MB - Virtual size: 26.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
module.dll
.dll windows:6 windows x64 arch:x64

Password: 123

dc521b79c3caf9d498e7f3633403dd2e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

kernel32

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
HeapCreate
VirtualProtect
HeapFree
Thread32Next
Thread32First
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
CloseHandle
HeapAlloc
HeapDestroy
GetThreadContext
GetProcAddress
FlushInstructionCache
SetThreadContext
OpenThread
VirtualFree
VirtualAlloc
GetSystemInfo
VirtualQuery

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcpy
__C_specific_handler
__std_type_info_destroy_list
memset

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

_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_initterm_e
_execute_onexit_table
_cexit
_initterm

Sections

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

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: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 636B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 44B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
patcher.exe
.exe windows:6 windows x64 arch:x64

Password: 123

e077f0a52c1792e4be69976b7c956663

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

Imports

kernel32

AreFileApisANSI
CloseHandle
CreateFileW
CreateProcessA
CreateRemoteThread
CreateToolhelp32Snapshot
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
FindClose
FindFirstFileW
FormatMessageA
GetConsoleScreenBufferInfo
GetCurrentDirectoryA
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetFileAttributesExW
GetFileInformationByHandleEx
GetLastError
GetLocaleInfoEx
GetModuleFileNameA
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStdHandle
GetSystemTimeAsFileTime
InitializeCriticalSectionEx
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
K32EnumProcessModules
K32GetModuleBaseNameA
K32GetModuleInformation
LCMapStringEx
LeaveCriticalSection
LocalFree
MultiByteToWideChar
OpenProcess
Process32First
Process32Next
QueryPerformanceCounter
ReadProcessMemory
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetConsoleTitleA
SetUnhandledExceptionFilter
Sleep
TerminateProcess
UnhandledExceptionFilter
VirtualAllocEx
VirtualFreeEx
WaitForSingleObject
WideCharToMultiByte
WriteProcessMemory

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken

urlmon

URLDownloadToFileA

vcruntime140

_CxxThrowException
__C_specific_handler
__CxxFrameHandler3
__current_exception
__current_exception_context
__std_exception_copy
__std_exception_destroy
__std_terminate
__uncaught_exceptions
_purecall
memchr
memcmp
memcpy
memmove
memset

vcruntime140_1

__CxxFrameHandler4

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

___lc_codepage_func
___lc_locale_name_func
___mb_cur_max_func
__pctype_func
_configthreadlocale
_lock_locales
_unlock_locales
localeconv
setlocale

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

__acrt_iob_func
__p__commode
__stdio_common_vsprintf_s
_fseeki64
_fsopen
_get_stream_buffer_pointers
_set_fmode
fclose
fflush
fgetc
fgetpos
fputc
fread
fseek
fsetpos
fwrite
setvbuf
ungetc

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

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

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

__setusermatherr
_dtest
_ldtest
frexp

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

__strncnt
_stricmp
_wcsdup
islower
isupper
strcmp
strcspn
strlen

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

_callnewh
_set_new_mode
calloc
free
malloc

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

_lock_file
_unlock_file

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

strtoull

Sections

.text
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 432B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 760B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: 123

Password: 123

31dc79c66fdb93880ba2e09542bd8916

Headers

DLL Characteristics

File Characteristics

Imports

d3d9

d3dx9_43

kernel32

user32

gdi32

advapi32

shell32

msvcp140

urlmon

ntdll

imm32

dwmapi

normaliz

wldap32

crypt32

ws2_32

rpcrt4

psapi

userenv

vcruntime140_1

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-filesystem-l1-1-0

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 1.2MB

.rdata Size: - Virtual size: 350KB

.data Size: - Virtual size: 34KB

.pdata Size: - Virtual size: 54KB

.J<q Size: - Virtual size: 15.8MB

.w>_ Size: 6KB - Virtual size: 5KB

.7&O Size: 26.5MB - Virtual size: 26.5MB

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

Password: 123

dc521b79c3caf9d498e7f3633403dd2e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

vcruntime140_1

vcruntime140

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

Sections

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

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

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 1024B - Virtual size: 636B

.rsrc Size: 512B - Virtual size: 248B

.reloc Size: 512B - Virtual size: 44B

Password: 123

e077f0a52c1792e4be69976b7c956663

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

urlmon

vcruntime140

.text
Size: - Virtual size: 1.2MB

.rdata
Size: - Virtual size: 350KB

.data
Size: - Virtual size: 34KB

.pdata
Size: - Virtual size: 54KB

.J<q
Size: - Virtual size: 15.8MB

.w>_
Size: 6KB - Virtual size: 5KB

.7&O
Size: 26.5MB - Virtual size: 26.5MB

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

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

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

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 1024B - Virtual size: 636B

.rsrc
Size: 512B - Virtual size: 248B

.reloc
Size: 512B - Virtual size: 44B

.text
Size: 78KB - Virtual size: 78KB

.rdata
Size: 31KB - Virtual size: 31KB

.data
Size: 2KB - Virtual size: 5KB

.pdata
Size: 5KB - Virtual size: 4KB

.00cfg
Size: 512B - Virtual size: 56B

.rsrc
Size: 512B - Virtual size: 432B

.reloc
Size: 1024B - Virtual size: 760B