Static task
static1
Behavioral task
behavioral1
Sample
newloader.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral2
Sample
newloader.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
General
-
Target
newloader.exe
-
Size
1.9MB
-
MD5
570be2b30f9ec4d69aeec913d9c409fc
-
SHA1
80e8323bd735a5406e30e5e6cedbb412bdba253d
-
SHA256
d454bbe6dc330b68a20ee70eb5dac0b796d13327cb1b89b97fda11d4d660e1b6
-
SHA512
81eea4f1c4f7aa212c2c64a5b69d7b2bdb1421f8f01fb08c394591131e0f716153a5c64c0767cb7f7c73bc3bfa68053cc79ce3d304f358ba6edeee136f89a40f
-
SSDEEP
49152:nbrnJSxsQ8StVjkcewvN01lVA0CX1NrOMnXGctL4Rxkco5g:nIjEZOYxkb5g
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource newloader.exe
Files
-
newloader.exe.exe windows:6 windows x64 arch:x64
330787d0430c42fb1f8e09aefc5792e9
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
GetFirmwareEnvironmentVariableA
GetFirmwareType
InitializeCriticalSectionEx
DeleteCriticalSection
FormatMessageA
LocalFree
GetTickCount64
GetCurrentThread
VerifyVersionInfoW
SetFileCompletionNotificationModes
CloseThreadpoolIo
CancelThreadpoolIo
StartThreadpoolIo
CreateThreadpoolIo
GetOverlappedResult
WriteFile
ReadFile
Sleep
CreateFileW
FormatMessageW
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceFrequency
GetModuleHandleW
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitOnceComplete
InitOnceBeginInitialize
FindClose
GetUserDefaultLocaleName
LoadLibraryA
GetProcAddress
QueryPerformanceCounter
VerSetConditionMask
WideCharToMultiByte
MultiByteToWideChar
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
TerminateProcess
ExitProcess
GetCurrentProcess
WaitForSingleObject
GetLastError
CloseHandle
GlobalFree
GlobalLock
ExpandEnvironmentStringsA
GlobalUnlock
GetCurrentProcessId
GlobalAlloc
FindNextFileA
FindFirstFileA
GetFileSizeEx
GetLocaleInfoEx
user32
ReleaseCapture
GetForegroundWindow
GetKeyState
IsChild
GetClientRect
SetCursorPos
SetCursor
OpenClipboard
ClientToScreen
ScreenToClient
LoadCursorA
TranslateMessage
TrackMouseEvent
EmptyClipboard
RegisterClassExW
CloseClipboard
SetClipboardData
SetCapture
GetCursorPos
UnregisterClassW
DispatchMessageA
PeekMessageA
CreateWindowExW
DestroyWindow
ShowWindow
MoveWindow
GetSystemMetrics
CreateWindowExA
RegisterClassExA
LoadIconA
GetClipboardData
DefWindowProcA
PostQuitMessage
UnregisterClassA
GetCapture
GetWindowRect
UpdateWindow
advapi32
RegCloseKey
GetUserNameW
RegOpenKeyExA
OpenProcessToken
AdjustTokenPrivileges
RegQueryValueExA
RegGetValueA
RegCreateKeyExA
RegSetValueExA
LookupPrivilegeValueA
shell32
ShellExecuteExA
msvcp140
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?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
_Mtx_init_in_situ
_Mtx_destroy_in_situ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?uncaught_exceptions@std@@YAHXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
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?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?_New_Locimp@_Locimp@locale@std@@CAPEAV123@AEBV123@@Z
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?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
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?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
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?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
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?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
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_Thrd_detach
_Cnd_do_broadcast_at_thread_exit
?_Throw_Cpp_error@std@@YAXH@Z
?_Xinvalid_argument@std@@YAXPEBD@Z
?fail@ios_base@std@@QEBA_NXZ
?__ExceptionPtrCreate@@YAXPEAX@Z
?__ExceptionPtrDestroy@@YAXPEAX@Z
?__ExceptionPtrCopy@@YAXPEAXPEBX@Z
?__ExceptionPtrAssign@@YAXPEAXPEBX@Z
?__ExceptionPtrToBool@@YA_NPEBX@Z
?__ExceptionPtrCurrentException@@YAXPEAX@Z
?__ExceptionPtrRethrow@@YAXPEBX@Z
?__ExceptionPtrCopyException@@YAXPEAXPEBX1@Z
_Mtx_lock
_Mtx_unlock
_Cnd_init_in_situ
_Cnd_destroy_in_situ
_Cnd_wait
_Cnd_broadcast
?_Schedule_chore@details@Concurrency@@YAHPEAU_Threadpool_chore@12@@Z
?_Release_chore@details@Concurrency@@YAXPEAU_Threadpool_chore@12@@Z
?_ReportUnobservedException@details@Concurrency@@YAXXZ
?GetCurrentThreadId@platform@details@Concurrency@@YAJXZ
?_Xbad_function_call@std@@YAXXZ
?_CallInContext@_ContextCallback@details@Concurrency@@QEBAXV?$function@$$A6AXXZ@std@@_N@Z
?_Reset@_ContextCallback@details@Concurrency@@AEAAXXZ
?_Assign@_ContextCallback@details@Concurrency@@AEAAXPEAX@Z
?_IsCurrentOriginSTA@_ContextCallback@details@Concurrency@@CA_NXZ
?_Capture@_ContextCallback@details@Concurrency@@AEAAXXZ
?ReportUnhandledError@_ExceptionHolder@details@Concurrency@@AEAAXXZ
??0task_continuation_context@Concurrency@@AEAA@XZ
?_LogScheduleTask@_TaskEventLogger@details@Concurrency@@QEAAX_N@Z
?_LogCancelTask@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogTaskCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogTaskExecutionCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogWorkItemStarted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?_LogWorkItemCompleted@_TaskEventLogger@details@Concurrency@@QEAAXXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??4?$_Yarn@D@std@@QEAAAEAV01@PEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
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??1?$basic_ostream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??0?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
?_Throw_C_error@std@@YAXH@Z
?__ExceptionPtrCompare@@YA_NPEBX0@Z
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??0?$basic_istream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAV?$basic_streambuf@_WU?$char_traits@_W@std@@@1@_N@Z
??0?$basic_ios@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
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?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
??1?$basic_ios@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
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??1?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
??0?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@IEAA@XZ
?classic@locale@std@@SAAEBV12@XZ
?_Winerror_map@std@@YAHH@Z
?_Syserror_map@std@@YAPEBDH@Z
??Bid@locale@std@@QEAA_KXZ
concrt140
?_Release@_ReentrantBlockingLock@details@Concurrency@@QEAAXXZ
?_Acquire@_ReentrantBlockingLock@details@Concurrency@@QEAAXXZ
??0_ReentrantBlockingLock@details@Concurrency@@QEAA@XZ
??1_ReentrantBlockingLock@details@Concurrency@@QEAA@XZ
imm32
ImmSetCompositionWindow
ImmGetContext
ImmReleaseContext
d3dcompiler_47
D3DCompile
crypt32
CertGetCertificateChain
CertFreeCertificateChain
CertVerifyCertificateChainPolicy
CertFreeCertificateContext
CryptUnprotectMemory
bcrypt
BCryptHashData
BCryptCloseAlgorithmProvider
BCryptDestroyHash
BCryptGetProperty
BCryptOpenAlgorithmProvider
BCryptFinishHash
BCryptCreateHash
winhttp
WinHttpQueryDataAvailable
WinHttpGetProxyForUrl
WinHttpGetDefaultProxyConfiguration
WinHttpOpen
WinHttpQueryHeaders
WinHttpReceiveResponse
WinHttpGetIEProxyConfigForCurrentUser
WinHttpSetCredentials
WinHttpSendRequest
WinHttpAddRequestHeaders
WinHttpCloseHandle
WinHttpOpenRequest
WinHttpSetTimeouts
WinHttpSetOption
WinHttpQueryOption
WinHttpQueryAuthSchemes
WinHttpReadData
WinHttpWriteData
WinHttpSetStatusCallback
WinHttpConnect
d3d11
D3D11CreateDeviceAndSwapChain
vcruntime140
__std_exception_destroy
_CxxThrowException
memchr
__std_terminate
memcmp
memcpy
memmove
memset
strstr
_purecall
__C_specific_handler
__current_exception
__current_exception_context
__std_exception_copy
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_register_thread_local_exe_atexit_callback
_c_exit
_exit
exit
_initterm_e
_initterm
_get_narrow_winmain_command_line
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
abort
terminate
_beginthreadex
_invalid_parameter_noinfo_noreturn
_errno
api-ms-win-crt-string-l1-1-0
strncpy
isxdigit
strcat_s
strcpy_s
strcmp
strncmp
isalpha
isdigit
api-ms-win-crt-stdio-l1-1-0
fclose
_get_stream_buffer_pointers
fwrite
__acrt_iob_func
fgetc
fgetpos
fputc
fread
__p__commode
_set_fmode
fsetpos
__stdio_common_vfprintf
_fseeki64
setvbuf
ferror
feof
ungetc
__stdio_common_vsprintf_s
_wfopen
fflush
__stdio_common_vsscanf
__stdio_common_vsprintf
ftell
fseek
api-ms-win-crt-heap-l1-1-0
_callnewh
free
_set_new_mode
malloc
realloc
api-ms-win-crt-convert-l1-1-0
strtol
atoi
wcstombs_s
wcstol
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
remove
_mkdir
_access_s
api-ms-win-crt-time-l1-1-0
strftime
_time64
_localtime64_s
_localtime64
api-ms-win-crt-math-l1-1-0
powf
sqrtf
fmodf
__setusermatherr
ceilf
sinf
ldexp
cosf
acosf
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 837KB - Virtual size: 836KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 876KB - Virtual size: 880KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 40KB - Virtual size: 39KB
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: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ