C:\Users\warri\Downloads\sohello\src\keraii v2 srouce\santo\build\keraii.pdb
Static task
static1
Behavioral task
behavioral1
Sample
keraii.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
keraii.exe
Resource
win11-20240802-en
General
-
Target
keraii.exe
-
Size
1.8MB
-
MD5
6e156fb9fb111e04d89278096467b4c1
-
SHA1
2065efc97974b8c85d0f2d950e79bd9cef8ccb87
-
SHA256
0296d7040f787a6063e7d7a35bcd0c770857e24397bafbe207a21ec3a7194804
-
SHA512
cfa7ec918970b310dc0f0b3e371bcc7981ec7a9583917362f5c455109635f273d885d0a67b8702dd3f4306a2555a94ca40a43ae3f974b28d7a7ad152d2e92d69
-
SSDEEP
49152:B5+4Uk7ScjoShxElLoKbtki50aWP7EBttYcL1dHhaQcmYDu:ykxuUP7qttYcL17aF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource keraii.exe
Files
-
keraii.exe.exe windows:6 windows x64 arch:x64
ee759e3702e7d835e8bfc354c5b98809
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
winmm
PlaySoundA
kernel32
GetEnvironmentVariableA
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
GetFileSizeEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetLocaleInfoEx
MoveFileExA
GetTickCount
VerifyVersionInfoA
GetSystemDirectoryA
SleepEx
HeapFree
HeapReAlloc
HeapAlloc
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
QueryPerformanceFrequency
GlobalUnlock
WideCharToMultiByte
GlobalLock
LeaveCriticalSection
GlobalAlloc
MultiByteToWideChar
CreateDirectoryW
FindClose
TerminateThread
lstrcmpiA
Process32Next
OutputDebugStringW
GetFileInformationByHandleEx
AreFileApisANSI
GetTempPathW
SetFileInformationByHandle
CreateFileA
CreateToolhelp32Snapshot
CreateFileW
Process32First
GetCurrentProcess
EnterCriticalSection
LocalFree
FormatMessageA
QueryFullProcessImageNameW
GetModuleHandleW
GetModuleFileNameA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
SetLastError
GetFullPathNameW
CloseHandle
LoadLibraryA
GetLastError
GetCurrentProcessId
VirtualProtect
CreateThread
WaitForSingleObjectEx
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
GlobalFree
GetProcAddress
GetModuleHandleA
LoadLibraryExA
VirtualAlloc
DeviceIoControl
VirtualFree
Sleep
GetStdHandle
SetConsoleTitleA
SetConsoleTextAttribute
HeapDestroy
HeapSize
GetFileAttributesExW
GetFileAttributesW
FindNextFileW
FindFirstFileExW
FindFirstFileW
user32
LoadCursorA
GetKeyState
SetCursorPos
UpdateWindow
RegisterClassExA
OpenClipboard
CloseClipboard
GetActiveWindow
EmptyClipboard
ReleaseCapture
MonitorFromWindow
SetCursor
GetCapture
ClientToScreen
SetCapture
IsWindowUnicode
MessageBoxA
FindWindowA
SendInput
GetCursorPos
GetAsyncKeyState
ScreenToClient
GetForegroundWindow
GetClientRect
TrackMouseEvent
PostQuitMessage
SetProcessDPIAware
DispatchMessageA
GetWindowRect
DestroyWindow
GetSystemMetrics
ShowWindow
SetWindowLongA
SetLayeredWindowAttributes
GetMonitorInfoA
SetWindowDisplayAffinity
UnregisterClassA
MoveWindow
DefWindowProcA
SetClipboardData
CreateWindowExA
GetClipboardData
TranslateMessage
LoadIconA
PeekMessageA
gdi32
CreateSolidBrush
advapi32
GetTokenInformation
RegQueryValueExA
RegCloseKey
CryptReleaseContext
CryptGenRandom
CryptAcquireContextA
OpenProcessToken
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
ConvertSidToStringSidA
CopySid
SetSecurityInfo
IsValidSid
RegSetValueExA
AdjustTokenPrivileges
LookupPrivilegeValueW
RegOpenKeyExA
RegCreateKeyA
InitializeAcl
GetLengthSid
AddAccessAllowedAce
shell32
ShellExecuteA
SHGetFolderPathW
msvcp140
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_id
_Thrd_join
_Query_perf_frequency
_Query_perf_counter
_Thrd_detach
?_Random_device@std@@YAIXZ
_Mtx_lock
_Mtx_unlock
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?_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
_Strxfrm
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?id@?$collate@D@std@@2V0locale@2@A
_Strcoll
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
?setf@ios_base@std@@QEAAHHH@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
??Bid@locale@std@@QEAA_KXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?_Syserror_map@std@@YAPEBDH@Z
?_Xlength_error@std@@YAXPEBD@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Xbad_function_call@std@@YAXXZ
?_Winerror_map@std@@YAHH@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exceptions@std@@YAHXZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
ntdll
NtQuerySystemInformation
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlInitAnsiString
RtlAnsiStringToUnicodeString
dbghelp
ImageDirectoryEntryToData
ImageRvaToVa
ImageNtHeader
d3d11
D3D11CreateDeviceAndSwapChain
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext
ImmSetCandidateWindow
d3dcompiler_43
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
rpcrt4
RpcStringFreeA
UuidToStringA
UuidCreate
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_exception_destroy
__std_exception_copy
__std_terminate
__C_specific_handler
strchr
strstr
_CxxThrowException
memchr
memcmp
memcpy
memmove
memset
strrchr
__current_exception
__current_exception_context
api-ms-win-crt-stdio-l1-1-0
clearerr
fseek
__stdio_common_vfprintf
_setmode
fputs
_close
fclose
_set_fmode
__p__commode
fflush
_popen
_pclose
_write
fgets
_open
_fileno
fwrite
_lseek
__stdio_common_vsscanf
_wfopen
feof
fread
__acrt_iob_func
fputc
fgetc
_read
__stdio_common_vsprintf
ferror
fgetpos
fopen
ftell
_get_stream_buffer_pointers
_lseeki64
_fseeki64
fsetpos
ungetc
setvbuf
api-ms-win-crt-runtime-l1-1-0
terminate
_beginthreadex
system
_errno
exit
abort
strerror
__sys_nerr
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_invalid_parameter_noinfo
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_resetstkoflw
_invalid_parameter_noinfo_noreturn
_getpid
api-ms-win-crt-heap-l1-1-0
_callnewh
free
realloc
malloc
_set_new_mode
calloc
api-ms-win-crt-math-l1-1-0
fminf
_dsign
__setusermatherr
sqrtf
acosf
ceilf
cosf
fmod
fmodf
powf
roundf
sin
sinf
cos
api-ms-win-crt-convert-l1-1-0
strtoul
strtod
strtol
atof
strtoull
strtoll
atoi
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
remove
_access
_unlink
_fstat64
_stat64
_mkdir
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
localeconv
api-ms-win-crt-string-l1-1-0
strncmp
_strdup
isupper
strspn
strcspn
strcmp
strncpy
tolower
strpbrk
_stricmp
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-utility-l1-1-0
rand
qsort
api-ms-win-crt-time-l1-1-0
_localtime64
_time64
strftime
_gmtime64
ws2_32
accept
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
socket
setsockopt
ntohs
htons
getsockopt
getsockname
closesocket
recv
send
WSAGetLastError
bind
connect
getpeername
normaliz
IdnToAscii
crypt32
CertAddCertificateContextToStore
CertFindExtension
CryptDecodeObjectEx
PFXImportCertStore
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CryptQueryObject
CertCreateCertificateChainEngine
CertCloseStore
CertFreeCertificateChainEngine
CertGetNameStringA
CertGetCertificateChain
CertFreeCertificateChain
CryptStringToBinaryA
CertOpenStore
wldap32
ord301
ord33
ord32
ord27
ord26
ord22
ord35
ord45
ord60
ord211
ord46
ord217
ord143
ord50
ord79
ord30
ord41
ord200
Exports
Exports
OPENSSL_Applink
Sections
.text Size: 881KB - Virtual size: 880KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 205KB - Virtual size: 205KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 694KB - Virtual size: 703KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ