Static task
static1
Behavioral task
behavioral1
Sample
windinject.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
windinject.exe
Resource
win10v2004-20240802-en
General
-
Target
windinject.exe
-
Size
1.3MB
-
MD5
084186408c3a3c3cbce4239b8d979cd9
-
SHA1
a918568f552d4245d47482dd80494623e267b987
-
SHA256
0ce9a490c10e426b0d442480d75d3327967a063daf0b2a409671d8c239d2db43
-
SHA512
03e0adcfd58e1482885cec3e7256570778f725a0e72d2553634cbb514e9591fabeebfa700ea610d84e295fa57506696a26273f46cd44f085d38b1c114ce12ca1
-
SSDEEP
24576:cY3tjSqaCv8laDZ1fOnYKqZlypz2a0jZAqM/9wnaDIjCcccemf4yP4LLVjOxIR:1dlawnaDIjImf4Fq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource windinject.exe
Files
-
windinject.exe.exe windows:6 windows x64 arch:x64
f4a328fbb9c60c7e1bd2a62c5a0780fe
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
xxhash
XXH32
zstd
ZSTD_isError
ZSTD_compressBound
ZSTD_compress
ZSTD_maxCLevel
ZSTD_decompress
libcurl
curl_easy_cleanup
curl_easy_init
curl_free
curl_easy_escape
curl_easy_getinfo
curl_easy_perform
curl_easy_setopt
curl_version_info
curl_slist_free_all
curl_slist_append
curl_mime_free
wsock32
getsockname
getpeername
inet_ntoa
getsockopt
bind
closesocket
htonl
ord1142
htons
listen
ntohl
ntohs
ord1141
select
WSAGetLastError
WSASetLastError
setsockopt
shutdown
WSAStartup
WSACleanup
ws2_32
WSAStringToAddressW
WSAAddressToStringW
WSASocketW
WSASend
WSARecv
shlwapi
PathFindExtensionA
kernel32
SleepConditionVariableSRW
WakeAllConditionVariable
GetFileInformationByHandleEx
AreFileApisANSI
SetFileInformationByHandle
GetFileAttributesExW
RtlLookupFunctionEntry
FindNextFileW
FindFirstFileExW
FindFirstFileW
FindClose
CreateFileW
CreateDirectoryW
InitOnceComplete
InitOnceBeginInitialize
GetLocaleInfoEx
Sleep
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
SetUnhandledExceptionFilter
RtlCaptureContext
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
CloseHandle
GetCurrentProcess
OpenProcess
WriteProcessMemory
IsProcessorFeaturePresent
SetInformationJobObject
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
CreateJobObjectA
SetConsoleTitleA
CreateToolhelp32Snapshot
Process32First
Process32Next
GetLastError
SetLastError
CreateIoCompletionPort
GetQueuedCompletionStatus
PostQueuedCompletionStatus
CancelIoEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ReleaseMutex
WaitForSingleObject
SleepEx
CreateMutexW
CreateEventW
SetWaitableTimer
WaitForMultipleObjects
QueueUserAPC
GetCurrentProcessId
TerminateThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
LocalFree
FormatMessageA
CreateWaitableTimerA
MultiByteToWideChar
WideCharToMultiByte
OpenThread
GetThreadContext
VirtualAllocEx
VirtualQueryEx
ReadProcessMemory
GetModuleHandleA
lstrcmpiA
QueryPerformanceCounter
TerminateProcess
GetCurrentThreadId
GetSystemTimeAsFileTime
AssignProcessToJobObject
InitializeSListHead
user32
GetDesktopWindow
EmptyClipboard
SetClipboardData
OpenClipboard
GetWindowThreadProcessId
EnumWindows
FindWindowA
SetForegroundWindow
GetForegroundWindow
MapVirtualKeyA
keybd_event
CloseClipboard
msvcp140
?_Xinvalid_argument@std@@YAXPEBD@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?id@?$ctype@D@std@@2V0locale@2@A
?_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
?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
?_LogWorkItemCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogWorkItemStarted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogTaskExecutionCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogTaskCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogCancelTask@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogScheduleTask@_TaskEventLogger@details@Concurrency@@QEAAX_N@Z
??0task_continuation_context@Concurrency@@AEAA@XZ
?ReportUnhandledError@_ExceptionHolder@details@Concurrency@@AEAAXXZ
?_Capture@_ContextCallback@details@Concurrency@@AEAAXXZ
?_Reset@_ContextCallback@details@Concurrency@@AEAAXXZ
?GetCurrentThreadId@platform@details@Concurrency@@YAJXZ
?_ReportUnobservedException@details@Concurrency@@YAXXZ
?_Release_chore@details@Concurrency@@YAXPEAU_Threadpool_chore@12@@Z
?_Schedule_chore@details@Concurrency@@YAHPEAU_Threadpool_chore@12@@Z
?_Xbad_function_call@std@@YAXXZ
??1?$basic_iostream@DU?$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
?gcount@?$basic_istream@DU?$char_traits@D@std@@@std@@QEBA_JXZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEBX@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@I@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@G@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??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
?imbue@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAA?AVlocale@2@AEBV32@@Z
?_CallInContext@_ContextCallback@details@Concurrency@@QEBAXV?$function@$$A6AXXZ@std@@_N@Z
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?uncaught_exceptions@std@@YAHXZ
_Query_perf_counter
_Query_perf_frequency
_Cnd_do_broadcast_at_thread_exit
?_Throw_Cpp_error@std@@YAXH@Z
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?setf@ios_base@std@@QEAAHHH@Z
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@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@_K@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?__ExceptionPtrCreate@@YAXPEAX@Z
?__ExceptionPtrDestroy@@YAXPEAX@Z
?__ExceptionPtrCopy@@YAXPEAXPEBX@Z
?__ExceptionPtrAssign@@YAXPEAXPEBX@Z
?__ExceptionPtrToBool@@YA_NPEBX@Z
?__ExceptionPtrCurrentException@@YAXPEAX@Z
?__ExceptionPtrRethrow@@YAXPEBX@Z
?__ExceptionPtrCopyException@@YAXPEAXPEBX1@Z
_Thrd_join
_Thrd_yield
_Thrd_hardware_concurrency
_Thrd_id
_Mtx_init_in_situ
_Mtx_destroy_in_situ
_Mtx_lock
_Mtx_unlock
_Cnd_init_in_situ
_Cnd_destroy_in_situ
_Cnd_wait
_Cnd_broadcast
_Cnd_register_at_thread_exit
_Cnd_unregister_at_thread_exit
?_Syserror_map@std@@YAPEBDH@Z
?_Winerror_map@std@@YAHH@Z
??Bid@locale@std@@QEAA_KXZ
?classic@locale@std@@SAAEBV12@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?toupper@?$ctype@D@std@@QEBADD@Z
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??Bios_base@std@@QEBA_NXZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?_Gndec@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Gnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?pbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Pnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAPEAD0PEAH001@Z
?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
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
vcruntime140
__std_terminate
memchr
__C_specific_handler
__std_type_info_compare
_purecall
__current_exception_context
__current_exception
memset
memmove
memcpy
memcmp
__std_exception_copy
__std_exception_destroy
_CxxThrowException
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_get_initial_narrow_environment
_initterm
signal
_seh_filter_exe
_cexit
_crt_atexit
_initterm_e
exit
_exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
abort
_errno
_set_app_type
_invalid_parameter_noinfo_noreturn
terminate
_beginthreadex
_invalid_parameter_noinfo
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
api-ms-win-crt-heap-l1-1-0
_set_new_mode
malloc
free
_callnewh
_aligned_free
_aligned_malloc
api-ms-win-crt-utility-l1-1-0
srand
rand
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
__stdio_common_vswprintf_s
_get_stream_buffer_pointers
fclose
fflush
fgetc
fgetpos
fopen
fputc
_set_fmode
fread
fsetpos
fseek
_fseeki64
__stdio_common_vsprintf
ungetc
__p__commode
setvbuf
__acrt_iob_func
ftell
fwrite
api-ms-win-crt-time-l1-1-0
_gmtime64_s
strftime
_time64
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
_stat64i32
api-ms-win-crt-math-l1-1-0
_dsign
tanh
_dclass
ceilf
tan
sqrt
__setusermatherr
sinh
floor
pow
ldexp
round
acos
asin
atan
atan2
ceil
cos
cosh
exp
fmod
log
log10
log2
sin
api-ms-win-crt-convert-l1-1-0
strtoul
strtoll
strtoull
strtod
atoi
api-ms-win-crt-string-l1-1-0
toupper
strspn
strcpy_s
strcspn
strncmp
strnlen
tolower
strcmp
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
localeconv
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 180KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ