Static task
static1
Behavioral task
behavioral1
Sample
cbb3997f80b8afd72ab13925e6df9b0f213f3d9dcd1592dcdc8db5fa084b8eea.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
cbb3997f80b8afd72ab13925e6df9b0f213f3d9dcd1592dcdc8db5fa084b8eea.exe
Resource
win10v2004-20230703-en
General
-
Target
cbb3997f80b8afd72ab13925e6df9b0f213f3d9dcd1592dcdc8db5fa084b8eea
-
Size
1.0MB
-
MD5
2bda12019184018986d02055e20e3d9c
-
SHA1
f8f12cec4574211324bd02a48f7748022be93930
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SHA256
cbb3997f80b8afd72ab13925e6df9b0f213f3d9dcd1592dcdc8db5fa084b8eea
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SHA512
322be5152b80cda0744a2a3d050e8e139a6f779952f74fb2e74e4edf277d39fd34ca41c9a7bbe6db56b7e74077c6ba15c64d9584521d5002d65391646921d222
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SSDEEP
12288:M8bAXEdA+ibT/c4P5ACLGfkHdJlmzcDpb9TwCrmmmHOZKFXqBmmcN3A7L5Z9omW5:M8G+4TrAiGSjlxlb9T5rxYOZ9BmM1s
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cbb3997f80b8afd72ab13925e6df9b0f213f3d9dcd1592dcdc8db5fa084b8eea
Files
-
cbb3997f80b8afd72ab13925e6df9b0f213f3d9dcd1592dcdc8db5fa084b8eea.exe windows x64
5b768795104643693ab21b70f1c97d0f
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
api-ms-win-crt-filesystem-l1-1-0
_chmod
_mkdir
_stat64
remove
api-ms-win-crt-heap-l1-1-0
_aligned_free
_aligned_malloc
_set_new_mode
calloc
free
malloc
realloc
api-ms-win-crt-private-l1-1-0
__C_specific_handler
__intrinsic_setjmpex
longjmp
memchr
memcmp
memcpy
memmove
api-ms-win-crt-runtime-l1-1-0
__p___argc
__p___argv
__p___wargv
__sys_nerr
_assert
_beginthreadex
_cexit
_configure_narrow_argv
_configure_wide_argv
_crt_at_quick_exit
_crt_atexit
_endthreadex
_errno
_initialize_narrow_environment
_initialize_wide_environment
_initterm
_set_app_type
_set_invalid_parameter_handler
abort
exit
signal
strerror_s
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__p__commode
__p__fmode
__stdio_common_vfprintf
__stdio_common_vfwprintf
__stdio_common_vsprintf
__stdio_common_vsscanf
__stdio_common_vswprintf
_chsize
_fileno
_fseeki64
_ftelli64
_getcwd
_wfopen
_write
fclose
fflush
fgetwc
fopen
fputc
fputs
fread
freopen
fseek
ftell
fwrite
getc
ungetc
api-ms-win-crt-string-l1-1-0
_isctype_l
_iswalpha_l
_iswcntrl_l
_iswdigit_l
_iswlower_l
_iswprint_l
_iswpunct_l
_iswspace_l
_iswupper_l
_iswxdigit_l
_strcoll_l
_strdup
_strxfrm_l
_tolower_l
_toupper_l
_towlower_l
_towupper_l
_wcscoll_l
_wcsxfrm_l
islower
isspace
iswctype
isxdigit
mbrlen
memset
strcmp
strcpy
strlen
strncmp
strncpy
tolower
toupper
wcslen
api-ms-win-crt-time-l1-1-0
__daylight
__timezone
__tzname
_localtime64
_mktime64
_strftime_l
_time64
_tzset
_utime64
advapi32
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
kernel32
AcquireSRWLockExclusive
AddVectoredExceptionHandler
CloseHandle
CreateEventA
CreateSemaphoreA
DeleteCriticalSection
DuplicateHandle
EnterCriticalSection
FlsAlloc
FlsGetValue
FlsSetValue
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetHandleInformation
GetLargePageMinimum
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessAffinityMask
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadContext
GetThreadId
GetThreadPriority
GetTickCount64
InitOnceExecuteOnce
InitializeCriticalSection
IsDebuggerPresent
IsProcessorFeaturePresent
LeaveCriticalSection
MultiByteToWideChar
OpenProcess
OutputDebugStringA
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseSRWLockExclusive
ReleaseSemaphore
RemoveVectoredExceptionHandler
ResetEvent
ResumeThread
RtlLookupFunctionEntry
RtlRestoreContext
RtlUnwindEx
RtlVirtualUnwind
SetEvent
SetLastError
SetProcessAffinityMask
SetThreadContext
SetThreadPriority
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableSRW
SuspendThread
SwitchToThread
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
TryEnterCriticalSection
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
api-ms-win-crt-convert-l1-1-0
_strtod_l
_strtoi64_l
_strtoui64_l
_ultoa
mbrtowc
mbsrtowcs
strtod
strtof
strtol
strtoll
strtoul
strtoull
wcrtomb
wcrtomb_s
wcstod
wcstol
wcstoul
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
___mb_cur_max_func
__pctype_func
_configthreadlocale
_create_locale
_free_locale
localeconv
setlocale
api-ms-win-crt-multibyte-l1-1-0
_mbtowc_l
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-environment-l1-1-0
__p__environ
__p__wenviron
getenv
api-ms-win-crt-utility-l1-1-0
rand_s
Sections
.text Size: 846KB - Virtual size: 846KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 172KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.buildid Size: 512B - Virtual size: 53B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 33.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 1024B - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ