CheckSignerInfo
Static task
static1
Behavioral task
behavioral1
Sample
1438faf09f43149ae800bd7b338d86801478f882a0227169cf5d1e364d53852b.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
1438faf09f43149ae800bd7b338d86801478f882a0227169cf5d1e364d53852b.exe
Resource
win10v2004-20231020-en
General
-
Target
1438faf09f43149ae800bd7b338d86801478f882a0227169cf5d1e364d53852b
-
Size
307KB
-
MD5
728b431046b4c69e74c48860a58a6599
-
SHA1
3119b22208766247493e39b8251918afb14e78fa
-
SHA256
1438faf09f43149ae800bd7b338d86801478f882a0227169cf5d1e364d53852b
-
SHA512
9507c741eb3c2afdd7b29d9d1c2e5e539f5f6fd1cf638743fa194004df7d4247d8d3c14efae1ae738d132d8c8b781672312b7203aca35f3368c1ed0a93b1e974
-
SSDEEP
6144:EIIIIStc/G9DIuTROtA2jKG9eIxGzc1IPEOMdteB48b:Tt0G9DIuTROtA2jKG9etcWgdGJb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1438faf09f43149ae800bd7b338d86801478f882a0227169cf5d1e364d53852b
Files
-
1438faf09f43149ae800bd7b338d86801478f882a0227169cf5d1e364d53852b.exe windows:5 windows x86
6bcb94299910e7af0eb93436fda1c233
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleFileNameW
GetCurrentThreadId
GetCurrentProcessId
HeapFree
HeapAlloc
LocalFree
GetProcessHeap
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
FindFirstFileW
GetFileAttributesExW
GetACP
GetVersionExW
LockResource
GetEnvironmentVariableW
GetCurrentProcess
GetLastError
GetNamedPipeInfo
GetStdHandle
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
GetPrivateProfileStringW
WideCharToMultiByte
SystemTimeToFileTime
GetCurrentDirectoryW
CloseHandle
LocalFileTimeToFileTime
MultiByteToWideChar
GetFileAttributesW
CreateFileW
SetFilePointer
SetFileTime
WriteFile
ReadFile
CreateDirectoryW
LoadResource
FindResourceW
lstrcmpiW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
RemoveDirectoryW
SetFileAttributesW
FormatMessageW
GetFileSize
GetFileSizeEx
DeleteFileW
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
SetEndOfFile
FindClose
FindNextFileW
ReleaseMutex
WaitForSingleObject
UnhandledExceptionFilter
CreateMutexW
shell32
SHGetPathFromIDListW
SHGetSpecialFolderLocation
ole32
CoTaskMemFree
msvcp140
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAVios_base@1@AAV21@@Z@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV01@AAN@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Xbad_alloc@std@@YAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?uncaught_exception@std@@YA_NXZ
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
vcruntime140
__CxxFrameHandler3
memcpy
wcsstr
__std_terminate
_except_handler4_common
__std_exception_copy
__std_exception_destroy
_CxxThrowException
memset
wcschr
strstr
memmove
_purecall
api-ms-win-crt-heap-l1-1-0
_set_new_mode
malloc
_callnewh
free
calloc
api-ms-win-crt-string-l1-1-0
towlower
_wcsicmp
wcscpy_s
towupper
wcsncpy
strpbrk
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
__stdio_common_vsprintf
__stdio_common_vswprintf
__stdio_common_vsprintf_s
ftell
_wfopen_s
fread
fwrite
rewind
fseek
fclose
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_invalid_parameter_noinfo_noreturn
_invalid_parameter_noinfo
_crt_atexit
_cexit
_seh_filter_exe
_set_app_type
_get_narrow_winmain_command_line
_controlfp_s
terminate
_initterm
_register_onexit_function
_errno
_register_thread_local_exe_atexit_callback
_c_exit
_initterm_e
_exit
exit
api-ms-win-crt-math-l1-1-0
__setusermatherr
_except1
_dtest
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Exports
Exports
Sections
.text Size: 183KB - Virtual size: 182KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ