run
Static task
static1
Behavioral task
behavioral1
Sample
2.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2.dll
Resource
win10v2004-20230221-en
General
-
Target
2.dll
-
Size
114KB
-
MD5
9f1712a59fa32a37d515e67ffa589503
-
SHA1
25f4b78988afa886c84306c27d3465bd425a738a
-
SHA256
f26ecdf30bb87aa31286323d5ead8a17a59cf9be0a402b3cbcf6d07b60f933bc
-
SHA512
b1ed8a4679d99d65333627cef964c65eff7b828ffadd71b78e4aca3a06f6e1e96631221c4f988dc64120b86ac01eab6189bf14c5e90b75864f33c9d10d0c8a76
-
SSDEEP
3072:sb4MhoTRFpAISfIThoiLdVPm9+3f9vPygFaSBnd+mx:sb4lRFMfITSybm9+3f9vqXSBndTx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2.dll
Files
-
2.dll.dll windows x86
e23d1b55ec4aafd45ad78d4fa4d2e3f6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
libcurl
curl_easy_strerror
curl_multi_add_handle
curl_slist_free_all
curl_multi_init
curl_slist_append
curl_easy_getinfo
curl_multi_wait
curl_multi_perform
curl_easy_setopt
curl_easy_cleanup
curl_multi_remove_handle
curl_easy_init
curl_easy_perform
mfc140u
ord1513
ord1511
ord296
ord2389
ord2385
ord1045
ord286
ord265
kernel32
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
CreateEventW
WaitForSingleObjectEx
ResetEvent
Sleep
GetProcAddress
InitializeCriticalSectionEx
GetLastError
DeleteCriticalSection
CreateToolhelp32Snapshot
Process32FirstW
TerminateProcess
CloseHandle
Process32NextW
LoadLibraryW
FreeLibrary
WideCharToMultiByte
GetCurrentProcess
LocalAlloc
LocalFree
GlobalAlloc
GlobalLock
GlobalUnlock
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentThreadId
GetModuleHandleW
InitializeCriticalSectionAndSpinCount
SetEvent
user32
GetForegroundWindow
SetFocus
CloseWindow
IsWindow
SetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
SendInput
SetForegroundWindow
GetKeyState
PostMessageW
advapi32
RegOpenKeyExW
ConvertSidToStringSidW
GetTokenInformation
OpenProcessToken
RegCloseKey
RegGetValueW
shell32
ShellExecuteExW
SHGetKnownFolderPath
ole32
CoInitializeEx
CoTaskMemFree
msvcp140
_Query_perf_frequency
_Query_perf_counter
?_Throw_Cpp_error@std@@YAXH@Z
_Thrd_id
_Thrd_join
_Thrd_sleep
?_Gndec@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEPA_WXZ
?clear@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?_Init@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEXXZ
?getloc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QBE?AVlocale@2@XZ
?_Getcat@?$codecvt@_WDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?widen@?$ctype@_W@std@@QBE_WD@Z
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?unshift@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?always_noconv@codecvt_base@std@@QBE_NXZ
?id@?$ctype@_W@std@@2V0locale@2@A
?_Getcat@?$ctype@_W@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??0?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QAE@PAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@@Z
??1?$basic_iostream@_WU?$char_traits@_W@std@@@std@@UAE@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?__ExceptionPtrRethrow@@YAXPBX@Z
?__ExceptionPtrCurrentException@@YAXPAX@Z
?__ExceptionPtrCopy@@YAXPAXPBX@Z
?__ExceptionPtrAssign@@YAXPAXPBX@Z
_Cnd_do_broadcast_at_thread_exit
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@H@Z
??1?$codecvt@_WDU_Mbstatet@@@std@@MAE@XZ
?__ExceptionPtrToBool@@YA_NPBX@Z
?__ExceptionPtrDestroy@@YAXPAX@Z
?__ExceptionPtrCreate@@YAXPAX@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPBD@Z
?_Xinvalid_argument@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Syserror_map@std@@YAPBDH@Z
?_Execute_once@std@@YAHAAUonce_flag@1@P6GHPAX1PAPAX@Z1@Z
?_Winerror_map@std@@YAHH@Z
?_Winerror_message@std@@YAKKPADK@Z
_Stat
?_Xbad_alloc@std@@YAXXZ
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UAE@XZ
?uflow@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEGXZ
??1?$basic_ostream@_WU?$char_traits@_W@std@@@std@@UAE@XZ
?gbump@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEXH@Z
?_Pninc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAEPA_WXZ
??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UAE@XZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEG_W@Z
?uncaught_exception@std@@YA_NXZ
?_Unlock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UAEXXZ
?_Lock@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UAEXXZ
?sync@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEHXZ
?xsputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JPB_W_J@Z
?showmanyc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JXZ
?xsgetn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAE_JPA_W_J@Z
?setbuf@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEPAV12@PA_W_J@Z
?imbue@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@MAEXABVlocale@2@@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAE_JPB_W_J@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@_W@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QBE_WD@Z
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IAE@XZ
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEXXZ
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV12@XZ
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IAE@XZ
??0?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAE@PAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@J@Z
?_Decref@facet@locale@std@@UAEPAV_Facet_base@3@XZ
?_Init@locale@std@@CAPAV_Locimp@12@_N@Z
?_Incref@facet@locale@std@@UAEXXZ
??Bid@locale@std@@QAEIXZ
?sgetc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEGXZ
?sbumpc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEGXZ
??1?$basic_istream@_WU?$char_traits@_W@std@@@std@@UAE@XZ
?out@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PB_W1AAPB_WPAD3AAPAD@Z
?in@?$codecvt@_WDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPA_W3AAPA_W@Z
??0?$codecvt@_WDU_Mbstatet@@@std@@QAE@I@Z
??4?$_Yarn@D@std@@QAEAAV01@PBD@Z
?_New_Locimp@_Locimp@locale@std@@CAPAV123@ABV123@@Z
?_Addfac@_Locimp@locale@std@@AAEXPAVfacet@23@I@Z
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
?_Ipfx@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAE_N_N@Z
?snextc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEGXZ
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@K@Z
??0?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAE@PAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
_Xtime_get_ticks
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?getloc@ios_base@std@@QBE?AVlocale@2@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
vcruntime140
__std_exception_destroy
__std_exception_copy
_purecall
__std_terminate
_except_handler4_common
__std_type_info_destroy_list
memmove
__CxxFrameHandler3
memset
memcpy
memcmp
memchr
_CxxThrowException
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_initterm_e
_initterm
_cexit
_crt_atexit
_execute_onexit_table
_beginthreadex
_invalid_parameter_noinfo_noreturn
terminate
_initialize_onexit_table
_errno
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
api-ms-win-crt-convert-l1-1-0
wcstol
api-ms-win-crt-heap-l1-1-0
malloc
_recalloc
free
calloc
realloc
api-ms-win-crt-string-l1-1-0
_wcsnicmp
wcscpy_s
towupper
isspace
api-ms-win-crt-stdio-l1-1-0
fclose
fwrite
fputwc
ungetc
fgetc
fgetwc
fgetpos
_fseeki64
fsetpos
setvbuf
fflush
ungetwc
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
api-ms-win-crt-math-l1-1-0
ceil
Exports
Exports
Sections
.text Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 29KB - Virtual size: 29KB
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: 1024B - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ