Static task
static1
Behavioral task
behavioral1
Sample
injector.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
injector.exe
Resource
win10v2004-20230220-en
General
-
Target
injector.exe
-
Size
412KB
-
MD5
9e01dc8cfa95198819a17b63e4393b78
-
SHA1
624c4a363a6750f839354ee04dec5de6800b40e8
-
SHA256
c9462ab7747af4744b6c3367bf319de53962dc47075682a61244e513ff958865
-
SHA512
67f2f1ce8134d8f84547ae3859c164952d7135a29de7888cd6b75a35b819e8f75d8278b21d67c7fe7cff61fc78a2a2f64d6b4d7ae5250ad71ad8b9383b62d98f
-
SSDEEP
12288:k85TrRpdGSpYKhTuPhNFnxNYqWOqtLKiwRVSEckNTuk8MSuj:k85TrhGS9TMxNLVRVekNTvvj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource injector.exe
Files
-
injector.exe.exe windows x86
92043dfa34c417f283c91ce0d6aa5764
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
ws2_32
send
WSAGetLastError
recv
bind
connect
getpeername
getsockname
WSAWaitForMultipleEvents
htons
ntohs
setsockopt
socket
WSASetLastError
WSAIoctl
WSAStartup
WSACleanup
__WSAFDIsSet
select
accept
htonl
listen
getaddrinfo
freeaddrinfo
recvfrom
sendto
ioctlsocket
gethostname
ntohl
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
closesocket
getsockopt
WSACloseEvent
crypt32
CertCloseStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertOpenStore
wldap32
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord301
ord45
ord41
ord60
ord211
ord46
ord217
ord143
ord50
kernel32
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
InitializeSListHead
LocalFree
FormatMessageA
GetLocaleInfoEx
CreateFileW
GetFileAttributesExW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
CreateEventW
InitializeCriticalSectionAndSpinCount
AreFileApisANSI
GetFileInformationByHandleEx
OutputDebugStringW
GetSystemTimeAsFileTime
GetCurrentProcess
InitializeCriticalSectionEx
Sleep
GetLastError
DeleteCriticalSection
GetConsoleWindow
FindFirstFileW
FindClose
CloseHandle
FreeConsole
SetLastError
FormatMessageW
EnterCriticalSection
LeaveCriticalSection
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
GetProcAddress
LoadLibraryA
QueryPerformanceCounter
GetTickCount
MultiByteToWideChar
WideCharToMultiByte
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
VerSetConditionMask
VerifyVersionInfoA
CreateFileA
GetFileSizeEx
normaliz
IdnToAscii
user32
CreatePopupMenu
RegisterClassExW
TrackPopupMenu
DispatchMessageW
CreateWindowExA
TranslateMessage
LoadCursorW
AppendMenuW
PostQuitMessage
FindWindowA
SetForegroundWindow
DefWindowProcW
ShowWindow
GetMessageW
GetCursorPos
gdi32
GetStockObject
advapi32
CryptCreateHash
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptEncrypt
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
shell32
SHGetKnownFolderPath
Shell_NotifyIconW
msvcp140
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?getloc@ios_base@std@@QBE?AVlocale@2@XZ
?always_noconv@codecvt_base@std@@QBE_NXZ
??Bid@locale@std@@QAEIXZ
?id@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
_Xtime_get_ticks
?_Getcat@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?put@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QBE?AV?$ostreambuf_iterator@DU?$char_traits@D@std@@@2@V32@AAVios_base@2@DPBUtm@@PBD3@Z
??0_Lockit@std@@QAE@H@Z
??1_Lockit@std@@QAE@XZ
?_Syserror_map@std@@YAPBDH@Z
?uncaught_exceptions@std@@YAHXZ
?_Xlength_error@std@@YAXPBD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??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?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?good@ios_base@std@@QBE_NXZ
?_Winerror_map@std@@YAHH@Z
vcruntime140
_except_handler4_common
_CxxThrowException
__current_exception_context
__current_exception
memchr
memmove
strrchr
strchr
memcpy
memset
strstr
__CxxFrameHandler3
__std_exception_destroy
__std_exception_copy
__std_terminate
api-ms-win-crt-heap-l1-1-0
realloc
_callnewh
malloc
_set_new_mode
free
calloc
api-ms-win-crt-stdio-l1-1-0
fopen
fseek
feof
fgets
fclose
__stdio_common_vsscanf
fputs
_set_fmode
__p__commode
__acrt_iob_func
fputc
fflush
_read
fgetc
__stdio_common_vfprintf
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
ungetc
setvbuf
fgetpos
_lseeki64
__stdio_common_vsprintf
_open
fwrite
_close
_write
ftell
api-ms-win-crt-runtime-l1-1-0
_exit
_invalid_parameter_noinfo_noreturn
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_initterm_e
exit
_initterm
_get_initial_narrow_environment
_controlfp_s
_crt_atexit
system
_beginthreadex
_getpid
_set_app_type
_errno
_seh_filter_exe
_register_onexit_function
_initialize_onexit_table
strerror
__sys_nerr
_initialize_narrow_environment
_configure_narrow_argv
terminate
_cexit
api-ms-win-crt-convert-l1-1-0
strtol
strtoul
atoi
wcstombs
strtoll
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_fstat64
_lock_file
_mkdir
_stat64
_access
_unlink
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
_configthreadlocale
api-ms-win-crt-time-l1-1-0
_time64
_localtime64
_gmtime64
api-ms-win-crt-string-l1-1-0
_strdup
isupper
strspn
strncpy
strpbrk
strncmp
tolower
strcspn
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
__setusermatherr
Sections
.text Size: 330KB - Virtual size: 329KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 63KB
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: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ