Static task
static1
Behavioral task
behavioral1
Sample
nitr0 (1).exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
nitr0 (1).exe
Resource
win10v2004-20230220-en
General
-
Target
nitr0 (1).exe
-
Size
457KB
-
MD5
7a9bb20aaf6bf6971c8d40a4fe3352e6
-
SHA1
81f152b9fef3e93d83af9d028714d4dfe1393d9d
-
SHA256
3d7dd5e79d922df8589f02a7a5cbb672ec5065a58dae0fb466b21f637df08619
-
SHA512
2504010fd206ff2814273b83e048fe5d235904bf31ae7cbdb1ebd6f1144e469d7a81f1cddea073ab3589729fb06cc03bc685777cfb6642d732e04739a3207b19
-
SSDEEP
6144:F1Xj6KyoecDoHzxvqE6hVshj5jqugd7zkFs1u5QNCPiz8p3/EQ2lnq/qRCx2hHn:F1mN/cvIhVOuKOhQcPiYp3/ilnOEln
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource nitr0 (1).exe
Files
-
nitr0 (1).exe.exe windows x64
87508bf6d6d021e9e2f7e417dcab3126
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
d3d9
Direct3DCreate9
kernel32
GetModuleHandleA
LoadLibraryA
QueryPerformanceFrequency
GetProcAddress
VerSetConditionMask
VerifyVersionInfoW
QueryPerformanceCounter
Process32First
WriteProcessMemory
SetConsoleTextAttribute
SetConsoleTitleA
GetStdHandle
Module32Next
Module32First
OpenProcess
CreateToolhelp32Snapshot
Sleep
Process32Next
CloseHandle
VirtualProtectEx
FlushConsoleInputBuffer
Beep
VirtualAllocEx
ExitProcess
GlobalUnlock
GetCurrentProcessId
GetConsoleWindow
VirtualFreeEx
GetComputerNameA
WideCharToMultiByte
GetSystemTimeAsFileTime
GetCurrentThreadId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
InitializeSListHead
ReadProcessMemory
user32
ReleaseDC
IsIconic
SetLayeredWindowAttributes
GetCursorPos
GetMessageA
DispatchMessageA
CallNextHookEx
GetAsyncKeyState
GetCursorInfo
SetWindowsHookExA
UnhookWindowsHookEx
TranslateMessage
PeekMessageA
PostQuitMessage
FindWindowA
UpdateWindow
SendInput
GetWindowLongW
AdjustWindowRectEx
GetKeyState
LoadCursorA
DestroyWindow
GetDC
SetWindowPos
MonitorFromWindow
EnumDisplayMonitors
ScreenToClient
SetWindowTextW
WindowFromPoint
ShowWindow
GetCapture
SetWindowLongA
ClientToScreen
IsChild
GetMonitorInfoA
GetForegroundWindow
DefWindowProcA
SetCursorPos
CreateWindowExA
SetForegroundWindow
ReleaseCapture
OpenClipboard
RegisterClassExA
SetProcessDPIAware
CloseClipboard
EmptyClipboard
UnregisterClassA
GetClipboardData
SetClipboardData
GetClientRect
SetWindowLongW
SetCursor
SetFocus
BringWindowToTop
SetCapture
gdi32
GetDeviceCaps
advapi32
GetUserNameA
xinput1_4
ord4
ord2
imm32
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
msvcp140
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
??Bid@locale@std@@QEAA_KXZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
_Thrd_hardware_concurrency
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Throw_Cpp_error@std@@YAXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Xbad_alloc@std@@YAXXZ
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Throw_C_error@std@@YAXH@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Query_perf_counter
_Thrd_detach
_Xtime_get_ticks
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcpy
memmove
__current_exception_context
memcmp
memchr
_CxxThrowException
memset
__C_specific_handler
strstr
__current_exception
__std_exception_copy
__std_exception_destroy
__std_terminate
api-ms-win-crt-stdio-l1-1-0
ftell
__stdio_common_vfprintf
__p__commode
_set_fmode
__acrt_iob_func
__stdio_common_vsscanf
fread
__stdio_common_vsprintf
_wfopen
fwrite
fflush
fclose
fseek
api-ms-win-crt-string-l1-1-0
strtok
strncmp
strcmp
tolower
strncpy
api-ms-win-crt-utility-l1-1-0
rand
srand
qsort
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
malloc
free
api-ms-win-crt-convert-l1-1-0
atof
strtol
strtof
strtoul
api-ms-win-crt-multibyte-l1-1-0
_mbscmp
api-ms-win-crt-runtime-l1-1-0
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
exit
__p___argc
_beginthreadex
system
_initterm
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
_initterm_e
terminate
_exit
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_invalid_parameter_noinfo_noreturn
signal
_errno
api-ms-win-crt-math-l1-1-0
ceilf
cosf
floorf
fmod
sqrtf
sinf
powf
fmodf
__setusermatherr
log
logf
pow
acosf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 367KB - Virtual size: 366KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 14KB
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: 512B - Virtual size: 332B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ