Static task
static1
Behavioral task
behavioral1
Sample
1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
1.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
1.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
1.exe
Resource
win11-20240412-en
General
-
Target
1.exe
-
Size
1.6MB
-
MD5
1ab7d24dc065cb54137706229e78edae
-
SHA1
1e4aea993de205d530c942212947a4f3565dbee8
-
SHA256
e158f06672fa696a90dd3c2c97666f051b90bb6ba893d406011811cb9fae2ecc
-
SHA512
65f4e37795c835745a15f9233056fb0bd622385024c1ae43d797833f2f8ef76d246f392d742a07be3948b74e38e5d8946bc30e0555fab816ba363d71add611fe
-
SSDEEP
24576:wNhmYFsiGxmuqPhw+YnBhCut3OitCOhCBQpsR:hYFsiyKut32
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1.exe
Files
-
1.exe.exe windows:6 windows x64 arch:x64
a2f738f9b7881536cee7686d140fe5ac
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
Imports
wininet
HttpQueryInfoA
InternetCloseHandle
InternetOpenA
InternetOpenUrlA
InternetReadFile
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
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
_errno
_exit
_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
_wfopen
fclose
fflush
fgetwc
fopen
fputc
fputs
fputwc
fread
fseek
ftell
fwrite
getc
ungetc
ungetwc
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
iswctype
isxdigit
mbrlen
memset
strcmp
strlen
strncmp
tolower
toupper
wcslen
kernel32
AcquireSRWLockExclusive
CloseHandle
DeleteCriticalSection
EnterCriticalSection
FlsAlloc
FlsGetValue
FlsSetValue
GetCurrentThreadId
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetSystemTimeAsFileTime
GetThreadId
GetUserDefaultUILanguage
InitOnceExecuteOnce
InitializeCriticalSection
LeaveCriticalSection
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReleaseSRWLockExclusive
RtlCaptureContext
RtlLookupFunctionEntry
RtlRestoreContext
RtlUnwindEx
RtlVirtualUnwind
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableSRW
SwitchToThread
TlsGetValue
TryAcquireSRWLockExclusive
TryEnterCriticalSection
VirtualProtect
VirtualQuery
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
api-ms-win-crt-convert-l1-1-0
_strtod_l
_strtoi64_l
_strtoui64_l
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-time-l1-1-0
__daylight
__timezone
__tzname
_strftime_l
_tzset
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
Sections
.text Size: 665KB - Virtual size: 665KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 171KB - Virtual size: 170KB
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: 1KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 66KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/4 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/18 Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/30 Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/42 Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/53 Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/67 Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ