Static task
static1
Behavioral task
behavioral1
Sample
f84c5fda5ca5a6600ba059228da25a4ca8469b590407c8719582a755bdc3cb9e.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f84c5fda5ca5a6600ba059228da25a4ca8469b590407c8719582a755bdc3cb9e.exe
Resource
win10v2004-20230703-en
General
-
Target
f84c5fda5ca5a6600ba059228da25a4ca8469b590407c8719582a755bdc3cb9e
-
Size
567KB
-
MD5
3407919d5c1f3e1c229586be1d101194
-
SHA1
f303b0f0cdb980669e9158ee621b0bdba749854a
-
SHA256
f84c5fda5ca5a6600ba059228da25a4ca8469b590407c8719582a755bdc3cb9e
-
SHA512
18932974cf6a9954a153869d2e403b6f94a37de10a1c1e342de9c4ca11e4b16df3a40862a8daded270cce39769403e4a48df20a72363f1ab79f338946b718f9f
-
SSDEEP
12288:dovzznss/DQlMSuv8/UkI9um2Ae8ooI613B63HNXsegr5FRtuF9mbZqealOPec6C:dovzznss/DQeSuv8/UkI9um2f8ooI61h
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f84c5fda5ca5a6600ba059228da25a4ca8469b590407c8719582a755bdc3cb9e
Files
-
f84c5fda5ca5a6600ba059228da25a4ca8469b590407c8719582a755bdc3cb9e.exe windows x86
8ae66362c18e16876a22f5665ab67d33
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
filechecklib
?SetSingleThreadParam@CFileCheck@@QAE_NABUST_PARAM@@@Z
?CheckFile@CFileCheck@@QAE_NABUST_File@@AAV?$vector@UST_FILERESULT@@V?$allocator@UST_FILERESULT@@@std@@@std@@@Z
?UnInit@CFileCheck@@QAEXXZ
?MultiThreadCheck@CFileCheck@@QAE_NXZ
?SetParam@CFileCheck@@QAE_NABUST_PARAM@@PAVCHttpPostData@@@Z
??1CFileCheck@@QAE@XZ
kernel32
GetLastError
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionEx
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObject
CreateEventA
Sleep
WaitForMultipleObjects
CreateThread
DecodePointer
GetProcAddress
LoadLibraryA
CloseHandle
ReleaseMutex
CreateMutexA
CreateFileA
FlushFileBuffers
ReadFile
WriteFile
GetStdHandle
GetTempPathA
CreatePipe
CreateProcessA
GetModuleFileNameA
GetModuleHandleA
GetLogicalDriveStringsA
GetConsoleWindow
GetCompressedFileSizeA
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
OutputDebugStringW
LoadLibraryW
RaiseException
FreeLibrary
GetModuleFileNameW
SetLastError
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
OutputDebugStringA
EnterCriticalSection
user32
ShowWindow
UnregisterClassA
advapi32
GetUserNameA
shell32
SHGetSpecialFolderPathA
msvcp140
?always_noconv@codecvt_base@std@@QBE_NXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAPAD0PAH001@Z
?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
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@I@Z
??7ios_base@std@@QBE_NXZ
?eof@ios_base@std@@QBE_NXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@J@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBD_J@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PAD_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@K@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?clear@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?write@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@PB_W_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@V?$fpos@U_Mbstatet@@@2@@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE?AV?$fpos@U_Mbstatet@@@2@XZ
?read@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@PA_W_J@Z
?seekg@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@V?$fpos@U_Mbstatet@@@2@@Z
?seekg@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@_JH@Z
?tellg@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAE?AV?$fpos@U_Mbstatet@@@2@XZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
?_Xout_of_range@std@@YAXPBD@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?_Xlength_error@std@@YAXPBD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?uncaught_exception@std@@YA_NXZ
??Bid@locale@std@@QAEIXZ
vcruntime140
_except_handler4_common
__std_type_info_destroy_list
__current_exception
__std_terminate
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__CxxFrameHandler3
memcpy
memmove
memset
__current_exception_context
strchr
_purecall
memchr
strstr
api-ms-win-crt-runtime-l1-1-0
terminate
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_controlfp_s
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_cexit
_errno
_seh_filter_exe
_set_app_type
_invalid_parameter_noinfo
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_exit
_register_onexit_function
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-string-l1-1-0
strncmp
tolower
toupper
strncpy
isspace
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
_ftelli64
ferror
_wfopen
__p__commode
_set_fmode
__stdio_common_vfprintf
_get_stream_buffer_pointers
fclose
fflush
_popen
fgetc
_pclose
ftell
__acrt_iob_func
fgetpos
fseek
fgets
fputc
freopen
fread
fsetpos
fopen
__stdio_common_vsprintf
_fseeki64
ungetc
setvbuf
fwrite
api-ms-win-crt-heap-l1-1-0
_set_new_mode
malloc
free
_recalloc
_callnewh
api-ms-win-crt-convert-l1-1-0
strtod
strtoul
atof
_strtoi64
_strtoui64
atoi
_ecvt_s
strtol
api-ms-win-crt-filesystem-l1-1-0
_findfirst64i32
_stat64i32
_unlock_file
_findclose
_findnext64i32
_mkdir
_access
_lock_file
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
_localtime64
api-ms-win-crt-math-l1-1-0
_CIfmod
ceil
floor
_finite
__setusermatherr
_except1
_isnan
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
oleaut32
SysFreeString
Sections
.text Size: 479KB - Virtual size: 479KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ