Static task
static1
Behavioral task
behavioral1
Sample
703b736155028bdb2760a4593f351dce.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
703b736155028bdb2760a4593f351dce.exe
Resource
win10v2004-20231215-en
General
-
Target
703b736155028bdb2760a4593f351dce
-
Size
2.9MB
-
MD5
703b736155028bdb2760a4593f351dce
-
SHA1
376a2eac730ee0a3f9c9a1514dd00f6bb5a1c23b
-
SHA256
27f2298255ed479fdb682a4074990bb4b80db8d36507f6986c5a6e0123289c74
-
SHA512
0a8471a642eba0d7e4203c6ca315d2919e04eeee8e0a617e72d89bcc9217773a0d3f0f03a7c093290d980c6a91c6da50028bbdac428cb8baa428bad748c33799
-
SSDEEP
49152:509uN7i+h7pbqYGm0Sot3X9X9+B5SSuveeFs2A7afRub9Lkf/xTWsdOUCQCPNWN+:vHixEc/Geq2t4b9LkHx4UCQRW3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 703b736155028bdb2760a4593f351dce
Files
-
703b736155028bdb2760a4593f351dce.exe windows:6 windows x64 arch:x64
012607aa13bad4d2e1b026a62a1b3d3b
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
kernel32
CloseHandle
K32GetModuleBaseNameA
K32GetModuleInformation
VirtualAllocEx
ReadProcessMemory
CreateRemoteThread
VirtualFreeEx
IsWow64Process
InitializeCriticalSectionEx
DeleteCriticalSection
CreateDirectoryA
GetModuleFileNameA
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
GetCurrentProcess
GetStdHandle
FormatMessageA
CreateFileW
GetLastError
Sleep
CreateToolhelp32Snapshot
OpenProcess
K32EnumProcessModulesEx
FindClose
FindFirstFileExW
GetFileAttributesExW
ResumeThread
AreFileApisANSI
SetLastError
GetModuleHandleW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
QueryPerformanceCounter
QueryPerformanceFrequency
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
OutputDebugStringW
WaitForSingleObject
SetConsoleTitleA
WriteProcessMemory
Process32Next
GetFileInformationByHandle
Process32First
LocalFree
user32
GetWindowTextA
MessageBoxA
EnumWindows
advapi32
GetTokenInformation
RegQueryValueExA
CryptGenRandom
CryptReleaseContext
CryptAcquireContextA
OpenProcessToken
RegOpenKeyA
shell32
SHGetSpecialFolderPathA
ShellExecuteExA
ole32
CoCreateInstance
CoUninitialize
CoInitializeEx
CoSetProxyBlanket
CoInitializeSecurity
oleaut32
VariantClear
SysAllocString
SysFreeString
msvcp140
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
_Mtx_trylock
?__ExceptionPtrAssign@@YAXPEAXPEBX@Z
_Cnd_unregister_at_thread_exit
?__ExceptionPtrCreate@@YAXPEAX@Z
_Cnd_init_in_situ
?__ExceptionPtrCopyException@@YAXPEAXPEBX1@Z
?__ExceptionPtrCopy@@YAXPEAXPEBX@Z
?_Throw_future_error@std@@YAXAEBVerror_code@1@@Z
?uncaught_exception@std@@YA_NXZ
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xbad_function_call@std@@YAXXZ
?_Rethrow_future_exception@std@@YAXVexception_ptr@1@@Z
?_Random_device@std@@YAIXZ
?__ExceptionPtrToBool@@YA_NPEBX@Z
_Mtx_destroy_in_situ
?__ExceptionPtrDestroy@@YAXPEAX@Z
_Mtx_init_in_situ
_Cnd_register_at_thread_exit
_Cnd_wait
_Mtx_unlock
_Cnd_broadcast
_Cnd_destroy_in_situ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?id@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?_Getcat@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?put@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QEBA?AV?$ostreambuf_iterator@DU?$char_traits@D@std@@@2@V32@AEAVios_base@2@DPEBUtm@@PEBD3@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@AEAD@Z
?set_new_handler@std@@YAP6AXXZP6AXXZ@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@V?$fpos@U_Mbstatet@@@2@@Z
?peek@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
?uncaught_exceptions@std@@YAHXZ
_Mtx_lock
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Winerror_map@std@@YAHH@Z
?_Throw_C_error@std@@YAXH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Syserror_map@std@@YAPEBDH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Query_perf_counter
_Thrd_detach
_Xtime_get_ticks
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
iphlpapi
IcmpCloseHandle
IcmpCreateFile
IcmpSendEcho
ws2_32
WSAGetLastError
recv
connect
send
WSAStartup
inet_pton
shutdown
WSACleanup
htons
closesocket
socket
urlmon
URLDownloadToFileA
URLOpenBlockingStreamA
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_exception_copy
__std_exception_destroy
__std_type_info_compare
__RTDynamicCast
memcmp
_purecall
__std_type_info_name
__std_terminate
_CxxThrowException
memcpy
memmove
memset
__C_specific_handler
__current_exception
__current_exception_context
memchr
api-ms-win-crt-string-l1-1-0
strspn
isspace
strcmp
towlower
tolower
toupper
_stricmp
strncmp
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
_initialize_onexit_table
_configure_narrow_argv
_initialize_narrow_environment
terminate
_beginthreadex
system
_invalid_parameter_noinfo_noreturn
_errno
_invalid_parameter_noinfo
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_register_onexit_function
_cexit
_exit
_initterm_e
exit
_initterm
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
api-ms-win-crt-stdio-l1-1-0
_set_fmode
_get_stream_buffer_pointers
__p__commode
_fseeki64
fread
fsetpos
ungetc
__stdio_common_vsprintf
fputc
setvbuf
fgetpos
fwrite
__acrt_iob_func
fflush
fclose
fgetc
__stdio_common_vfprintf
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
malloc
_aligned_free
_aligned_malloc
_callnewh
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
api-ms-win-crt-convert-l1-1-0
strtod
strtoull
wcstombs_s
strtoll
atoi
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-math-l1-1-0
_dsign
__setusermatherr
_dclass
api-ms-win-crt-locale-l1-1-0
localeconv
_configthreadlocale
___lc_codepage_func
api-ms-win-crt-time-l1-1-0
_localtime64
_time64
api-ms-win-crt-multibyte-l1-1-0
_mbsicmp
Sections
.text Size: 595KB - Virtual size: 594KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 178KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 34KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 107KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.vlizer Size: 2.0MB - Virtual size: 6.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE