Aura[.]exe | Triage

Resubmissions

08-10-2024 18:12

241008-ws5pssteqb 10

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General

Target

Aura.exe
Size

2.7MB
MD5

ebcea241bb72d1c541d60bef37e72db2
SHA1

c97391b1d839e4522610466771a1069e83ebb8dd
SHA256

d5c07b87020c3f828eb65aff09629c9c2500ac199bb1691a8915991c086790bb
SHA512

38b76b47a1af766e8fa163e782206316b31ad0ca6d02f57ba36a8692fa9c0b1d2497fd02e8474d407a8741768ec36b9c974310d32275838c8b4072aae59608b3
SSDEEP

49152:07nCuBFB+Pf/pMNlmBy9W9l4uV31C6MEWmir8f01uVDoEKgH/o:px1By9WPMDxgFV9Xf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Aura.exe

Files

Aura.exe
.exe windows:4 windows x64 arch:x64

c8b6f6267303dc73b5de7fdcdfd8dd9c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

CloseHandle
CreateFileW
CreateHardLinkW
CreateToolhelp32Snapshot
DeleteCriticalSection
DeleteFileW
EnterCriticalSection
FindFirstVolumeW
FindNextVolumeW
FindVolumeClose
FormatMessageA
GetCurrentProcess
GetDiskFreeSpaceExW
GetFileAttributesW
GetFileInformationByHandle
GetFileSizeEx
GetFileType
GetFullPathNameW
GetLastError
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTempPathA
GetTempPathW
GetThreadId
GetVolumeInformationW
InitializeConditionVariable
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LocalFree
MoveFileExW
MultiByteToWideChar
Process32First
Process32Next
RaiseException
RemoveDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
RtlUnwindEx
RtlVirtualUnwind
SetEndOfFile
SetFilePointer
SetLastError
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableCS
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryEnterCriticalSection
VirtualProtect
VirtualQuery
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte

msvcrt

__C_specific_handler
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_close
_commode
_errno
_filelengthi64
_fileno
_findclose
_fmode
_fstat64
_get_osfhandle
_initterm
_lseeki64
_onexit
_strlwr
_telli64
_wchdir
_wchmod
_wfindfirst64
_wfindnext64
_wfopen
_wfullpath
_wgetcwd
_wmkdir
_wopen
_wstat64
_wutime64
abort
calloc
exit
fclose
fflush
fgetpos
fopen
fprintf
fputc
fputs
fread
free
fsetpos
fwrite
getc
getenv
getwc
iswctype
localeconv
malloc
memchr
memcmp
memcpy
memmove
memset
putc
putwc
realloc
setlocale
setvbuf
signal
strchr
strcmp
strcoll
strcpy_s
strerror
strftime
strlen
strncmp
strstr
strtoul
strxfrm
towlower
towupper
ungetc
ungetwc
vfprintf
wcscat
wcscmp
wcscoll
wcscpy
wcsftime
wcslen
wcsxfrm
_write
_read
_fileno
_fdopen

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 79KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

c8b6f6267303dc73b5de7fdcdfd8dd9c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.data Size: 13KB - Virtual size: 13KB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.pdata Size: 46KB - Virtual size: 46KB

.xdata Size: 79KB - Virtual size: 79KB

.bss Size: - Virtual size: 3KB

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

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.reloc Size: 6KB - Virtual size: 5KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 13KB - Virtual size: 13KB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.pdata
Size: 46KB - Virtual size: 46KB

.xdata
Size: 79KB - Virtual size: 79KB

.bss
Size: - Virtual size: 3KB

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

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.reloc
Size: 6KB - Virtual size: 5KB