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
896KB
-
MD5
c2fb378aa40754ae9be6e11b42d08fc7
-
SHA1
0c6b64e2bcfe814b42bc6b0201aa1a8aa0e26326
-
SHA256
535b9e89cf8dd3d98bd2b2bd6e08a8ea009d907adaa4bb5cac2ab60478cae683
-
SHA512
a33d6fa4e056167aac7c5faffc1db0ad1cfa0db9fe07b8455b67983b8cfeac56e7c50f14ea345de637a0f92a33f9af1a717574e0fa4f47014c2aa64e46acca67
-
SSDEEP
12288:dQHZZoTd6TnSEl1yt6zzng0LI0Kn5gfwhbAwJSPFHPx3Z9HZCDQ0:dC7qmRVKn5gfwhbXJSPFvhZ95CDF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource injector.exe
Files
-
injector.exe.exe windows x64
96b480068437e344c396b04cd8343081
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
Imports
kernel32
Process32First
CreateToolhelp32Snapshot
Process32Next
GetModuleHandleA
GetProcAddress
VirtualAllocEx
WriteProcessMemory
CreateRemoteThread
VirtualFreeEx
WaitForSingleObject
DeleteProcThreadAttributeList
LocalFree
GetStdHandle
SetConsoleTextAttribute
ReleaseSRWLockShared
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
UpdateProcThreadAttribute
CloseHandle
GetLastError
Sleep
OpenProcess
ResumeThread
InitializeProcThreadAttributeList
FormatMessageA
GetCurrentProcess
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
AcquireSRWLockExclusive
AcquireSRWLockShared
SetCurrentDirectoryW
GetCurrentDirectoryW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
ReleaseSRWLockExclusive
comdlg32
GetOpenFileNameA
advapi32
RegCloseKey
RegCreateKeyExW
RegSetValueExW
OpenProcessToken
RegGetValueW
CreateProcessAsUserA
msvcp140
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?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
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
??Bid@locale@std@@QEAA_KXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
_Xtime_get_ticks
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
_Mtx_destroy_in_situ
_Mtx_init_in_situ
_Mtx_lock
?_Throw_C_error@std@@YAXH@Z
_Mtx_unlock
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
_Strcoll
?_Syserror_map@std@@YAPEBDH@Z
?id@?$collate@D@std@@2V0locale@2@A
?id@?$ctype@D@std@@2V0locale@2@A
?_Winerror_map@std@@YAHH@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_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
_Strxfrm
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcmp
memcpy
memmove
memset
__std_exception_destroy
__std_exception_copy
_purecall
__std_terminate
strchr
__C_specific_handler
_CxxThrowException
__current_exception
__current_exception_context
api-ms-win-crt-heap-l1-1-0
free
realloc
malloc
_callnewh
_set_new_mode
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_crt_atexit
terminate
_cexit
_initialize_onexit_table
_register_thread_local_exe_atexit_callback
_set_app_type
_initialize_narrow_environment
_get_initial_narrow_environment
_initterm
_initterm_e
_c_exit
exit
_exit
_configure_narrow_argv
__p___argc
_seh_filter_exe
__p___argv
_invalid_parameter_noinfo_noreturn
system
api-ms-win-crt-stdio-l1-1-0
fopen_s
fclose
_get_stream_buffer_pointers
ftell
__stdio_common_vsprintf
fputs
fread
_set_fmode
__acrt_iob_func
__stdio_common_vfprintf
__stdio_common_vsprintf_s
__p__commode
fseek
fputc
fflush
setvbuf
fsetpos
_fseeki64
fgetpos
fwrite
fgetc
ungetc
api-ms-win-crt-convert-l1-1-0
strtol
api-ms-win-crt-multibyte-l1-1-0
_mbsicmp
api-ms-win-crt-time-l1-1-0
_gmtime64_s
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
api-ms-win-crt-math-l1-1-0
__setusermatherr
Sections
.text Size: 98KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 231KB - Virtual size: 231KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 555KB - Virtual size: 555KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 508B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ